Arbitrum Dapps and Developer Tools

Arbitrum Applications, Projects, and Developer Tools

Explore some of the best decentralized Arbitrum applications and Arbitrum developer tools. Whether you're a web3 developer or simply web3 curious, this directory includes some of the top Arbitrum dapps and projects.

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Subgraphs
Subgraphs
Real World Asset Dapps
Real World Asset Dapps
RaaS Tools
RaaS Tools
Zero Knowledge Tools
Zero Knowledge Tools
Web3 Service Providers
Web3 Service Providers
Alchemy Fam Members
Alchemy Fam Members
New Dapps and Tools
New Dapps and Tools
Web3 Wallets
Web3 Wallets
Trading Tools
Trading Tools
Web3 Social Dapps
Web3 Social Dapps
NFT Tools
NFT Tools
Solidity Tools
Solidity Tools
Web3 Gaming Tools
Web3 Gaming Tools
Venture Capital Firms
Venture Capital Firms
Infrastructure Tools
Infrastructure Tools
NFT Dapps
NFT Dapps
DeFi Tools
DeFi Tools
Web3 Developer Tools
Web3 Developer Tools
Decentralized Games
Decentralized Games
Identity Tools
Identity Tools
Web3 Wallet Tools
Web3 Wallet Tools
Web3 Security Tools
Web3 Security Tools
Blockchains
Blockchains
DAO Tools
DAO Tools
DAOs
DAOs
DeFi Dapps
DeFi Dapps
Sidechains
Sidechains
Web3 Libraries
Web3 Libraries
Gaming DAOs
Gaming DAOs
Decentralized Synthetics
Decentralized Synthetics
MEV Tools
MEV Tools
MPC Wallets
MPC Wallets
Liquid Staking Platforms
Liquid Staking Platforms
Web3 Education Resources
Web3 Education Resources
NFT App Templates
NFT App Templates
Web3 Languages
Web3 Languages
ABI Tools
ABI Tools
Fiat Onramps
Fiat Onramps
NFT Fractionalization Tools
NFT Fractionalization Tools
Decentralized VPNs
Decentralized VPNs
Web3 Achievements
Web3 Achievements
Token Price APIs
Token Price APIs
Sports NFT Dapps
Sports NFT Dapps
Social Tokens
Social Tokens
NFT Renting Dapps
NFT Renting Dapps
Proof-of-Personhood Tools
Proof-of-Personhood Tools
Quest-to-Earn Tools
Quest-to-Earn Tools
Metaverse Tools
Metaverse Tools
Decentralized Insurance Dapps
Decentralized Insurance Dapps
Decentralized Computing Tools
Decentralized Computing Tools
Dissassemblers
Dissassemblers
Wallet Developer Tools
Wallet Developer Tools
Decompilers
Decompilers
Token Management Tools
Token Management Tools
Assemblers
Assemblers
DAO Reputation Tools
DAO Reputation Tools
Dapp Templates
Dapp Templates
Custody Solutions
Custody Solutions
Web3 Credit Scoring Tools
Web3 Credit Scoring Tools
Block Explorers
Block Explorers
Gas Tools
Gas Tools
AAA Web3 Games
AAA Web3 Games
Web3 Games
Web3 Games
Web3 Data Tools
Web3 Data Tools
Wallet Security Tools
Wallet Security Tools
Smart Contract Tools
Smart Contract Tools
Layer 1 Blockchains (L1s)
Layer 1 Blockchains (L1s)
Decentralized Options
Decentralized Options
Web3 Authentication Tools
Web3 Authentication Tools
NFT Marketplaces
NFT Marketplaces
NFT Analytics Tools
NFT Analytics Tools
Crypto Exchanges
Crypto Exchanges
Decentralized Lending Dapps
Decentralized Lending Dapps
Crypto Faucets
Crypto Faucets
DAO Developer Tools
DAO Developer Tools
DeFi Yield Aggregators
DeFi Yield Aggregators
Decentralized Oracles
Decentralized Oracles
Decentralized Exchanges (DEXs)
Decentralized Exchanges (DEXs)
Crypto Portfolio Dashboards
Crypto Portfolio Dashboards
Tron
Tron
Base
Base
Moonbeam
Moonbeam
zkSync
zkSync
Aptos
Aptos
Harmony
Harmony
Bitcoin
Bitcoin
Sui
Sui
Polygon zkEVM
Polygon zkEVM
Cosmos
Cosmos
Polkadot
Polkadot
Fantom
Fantom
Cronos
Cronos
Optimism
Optimism
BNB Chain
BNB Chain
Starknet
Starknet
Avalanche
Avalanche
Multichain
Multichain
Polygon
Polygon
Arbitrum
Arbitrum
Ethereum
Ethereum
Solana
Solana
NFT Marketplaces
OpenSea is the most popular and widely used NFT marketplace.
Chains
Ethereum, Polygon, Solana, Arbitrum
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Founded by Devin Finzer and Alex Atallah in 2017, OpenSea is a decentralized marketplace for the purchase and sale of NFTs. Users can buy, collect, trade and gift NFTs on the marketplace. Developers can run an in-app economy with OpenSea.js, run their own marketplace and access the OpenSea API for data on sales, listings, bids and transfers. The platform has one of the lowest commission fees for purchasing and selling NFTs. To date, OpenSea has raised over $427M with their most recent Series C raise capturing $300M from investors including Coatue and Paradigm.

NFT Dapps

Blockchain Security Tools
Forta is a decentralized monitoring network for the real-time detection of web3 systems threats.
Chains
Ethereum, Polygon, Arbitrum, Optimism, BNB Chain, Avalanche
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Forta is a real-time decentralized cybersecurity network running on Ethereum, Polygon, and multiple other blockchains. Founded in 2021, Forta was incubated by OpenZeppellin, and today is trusted by some of the largest web3 dapps including dYdX, Compound, Lido, and MakerDAO. With thousands of backers, hundreds of protocols, and standalone users, Forta's community-run security network has protected 10s of billions of valuable assets from exploits. Users can subscribe to dapp security monitoring for web3 projects they have an interest in, and web3 developers can use the Forta SDK to build threat detection bots, and set up nodes to extend the Forta network across chains.

Web3 Security Tools

Software Wallets
MetaMask is a popular EVM compatible crypto wallet. 
Chains
Ethereum, Polygon, Optimism, Arbitrum
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Established in 2016, MetaMask is one of the most popular multi-chain Ethereum software wallets available. Users can use the wallet to buy and send ERC-20 standard tokens as well as store NFTs. The wallet is compatible with both desktop and mobile devices and can easily be connected to a wide variety of dapps and protocols. 

Web3 Wallets

Web3 VC Firms
The United States' first institutional asset manager focused exclusively on Blockchain technology.
Chains
Ethereum, Arbitrum, Optimism, Polygon, Solana, Starknet, BNB Chain, Avalanche
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Pantera was founded by former Tiger Management CFO Dan Morehead in 2013 when bitcoin was trading at $65. Pantera is notably the first cryptocurrency fund in the United States in focused exclusively on blockchain technology. Pantera has multiple funds including a venture capital fund and an early stage token fund. Pantera's notable venture investments include the decentralized exchange aggregator 1inch, the Ethereum Layer 2 network Arbitrum, and Coinbase, the leading cryptocurrency exchange in the United States. Some of Pantera's early stage token investments include 0x, Cosmos, Polkadot, PsyOptions, Filecoin, and Livepeer.

Venture Capital Firms

Software Wallets
Rainbow is a user-friendly wallet on Ethereum with bridging and cross-chain swaps to Layer 2s.
Chains
Ethereum, Optimism, Arbitrum, Polygon, BNB Chain
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Rainbow is a fun, easy, and secure Ethereum wallet that was founded in 2019 by Christian Baroni, Jin Chung, and Mike Demarais. Rainbow can be used to manage and display Ethereum-based assets, and connect to the most popular NFT and DeFi applications in the Ethereum ecosystem. Rainbow is a mobile and desktop Ethereum wallet with a colorful and simple user interface that makes finance friendly. With native support for ENS domain names and bridging to Layer 2s like Polygon, Arbitrum, Base, and Optimism, Rainbow wallet is a great choice for newcomers and power users alike.

Web3 Wallets

Decentralized Exchanges (DEXs)
A popular Ethereum-based swapping protocol with 0% fees.
Chains
Arbitrum, Polygon, BNB Chain, Optimism
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Founded in 2020, Slingshot is a DeFi application that can be used to search for, send, receive and swap over 50k cryptocurrencies at the best prices, with 0% swap fees. Slingshot is available both on desktop (Slingshot Web App) and on mobile (Slingshot Wallet), with multi-chain and bridging support for the following networks: Arbitrum, Arbitrum Nova, Binance BNB Chain, Optimism, Base, Polygon, ETH Mainnet, and Canto (bridging support coming soon). Slingshot is continuously releasing enhanced product features and reward-driven participation opportunities for their growing community.

DeFi Dapps

Crypto Exchanges
One of the most trusted cryptocurrency exchanges available in the United States.
Chains
Ethereum, Arbitrum, Optimism, Polygon, Solana, Starknet, BNB Chain, Avalanche
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Kraken is a United States–based cryptocurrency exchange and bank, founded in 2011. Users can invest in cryptocurrency and leverage Kraken's tools and features to grow their portfolio. Developers can use the REST API to connect to publicly endpoints. Kraken was one of the first bitcoin exchanges to be listed on Bloomberg Terminal and is reportedly valued at $10.8 billion USD, as of mid-summer 2022.

Trading Tools

Decentralized Exchanges (DEXs)
Uniswap is the first Ethereum-based DEX enabling the swapping of ERC-20 tokens via liquidity pools.
Chains
Ethereum, Polygon, Arbitrum, Optimism
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As one of the first and largest Ethereum-based decentralized exchanges, Uniswap pioneered the concept of an automated market maker, which other decentralized exchanges are based on. Instead of using order books, Uniswap aggregates liquidity through pre-funded and user-funded liquidity pools (LPs).  First launched in 2018 by CEO Hayden Adams, Uniswap's ecosystem has now further expanded to include applications such as stablecoins, governance systems, and analytics platforms.

DeFi Dapps

Token Gating Tools
Collab.Land is an NFT token gating bot for Telegram and Discord with over 6.5mm verified wallets.
Chains
Ethereum, Solana, Polygon, Arbitrum, Optimism, Immutable X, Multichain, Avalanche, Polkadot, Kusama, Gnosis Chain, NEAR, Flow, Tezos, Ronin Network, Moonbeam
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Collab Land is a standardized bot for community management and engagement. The bot can be added to either Telegram or Discord communities. The most unique feature of the Collab Land is that it tracks and only gives membership access to those who hold your token, automatically kicking out anyone who sells them. 

NFT Tools

Web3 Bridges
LayerZero is a protocol for on-chain cross-communication.
Chains
Ethereum, BNB Chain, Avalanche, Polygon, Arbitrum, Optimism
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LayerZero is a protocol that facilitates interaction between separate blockchains and ecosystems. It does so with its underlying oracle and relayer that allows for cross-chain messaging and verification. LayerZero supports a wide array of blockchains including Aptos, Avalanche, Polygon, and Harmony.

DeFi Tools

Smart Contract Wallets
Safe, a smart contract wallet, requires a minimum number of people to approve a transaction.
Chains
Ethereum, Polygon, Avalanche, BNB Chain, Arbitrum, Optimism
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Safe is a smart contract wallet that allows users to define a list of owner accounts and a quorum of owners required to confirm a transaction. However, it's underlying open source protocol and SDKs serve as a foundation for enabling Account Abstraction features such as Sponsored Transactions, Account Recovery, Transaction Batching, Fraud Monitoring and Spending Policies.

Web3 Wallets

Indexing Tools
Power your apps with real-time blockchain data and subgraphs without managing complex infrastructure.
Chains
Ethereum, Polygon, Optimism, Arbitrum, Avalanche, Multichain
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Goldsky lets you build real-time data streams for your applications without the hassle of managing complex blockchain and data streaming infrastructure. Goldsky can index a blockchain or subgraph, transform the data to fit your needs, and stream the results into a data warehouse, webhooks or an API, all in real-time.

Infrastructure Tools

RPC Node Providers
A development tools and knowledge company helping onboard devs to Web3.
Chains
Ethereum, Solana, Polygon, Arbitrum, Optimism, Polkadot, Starknet
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Alchemy provides the SDK and APIs to build multichain Web3 DApps, and the skills to use them through a community/university-like initiative. Developers can use the free tools to create smart contracts for multiple use cases and multiple blockchain targets. Alchemy has inspired +$100 Billion worth of transaction value on-chain, with north of 10M end users, and royalties upwards of $1,5B.

Infrastructure Tools

Account Abstraction (ERC-4337) Bundlers
Open-source ERC-4337 bundler written in Rust by Alchemy.
Chains
Ethereum, Arbitrum, Base, Optimism, Polygon
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Alchemy's Rundler is an open-source ERC-4337 compliant bundler for smart contract wallets. Built by Alchemy engineers, this bundler is allows smart contract wallet developers to use SC wallet primitives to enable seamless onboarding, improved security, and advanced features. 

Web3 Wallet Tools

Decentralized Oracles
Chainlink decentralized oracle networks support advanced smart contracts on any blockchain.
Chains
Ethereum, Polygon, Avalanche, BNB Chain, Arbitrum, Optimism
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Chainlink is a DeFi oracle that gives Ethereum-based smart contracts access to real-world data and off-chain computation. Their products include data feeds, Verifiable Random Numbers (VRF), calling external APIs, and automated contracts. The protocol is meant to be able to verify whether the parameters of a smart contract with real-world data are independent of stakeholders. 

DeFi Tools

Web3 Education Resources
The best Solidity bootcamp for learning Ethereum development.
Chains
Ethereum, Polygon, Arbitrum, Optimism, Starknet, Multichain
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Alchemy University (previously Chainshot) offers a suite of web3 education courses including a FREE, 3-week Javascript for blockchain beginners course and a FREE 7-week Ethereum Developer Bootcamp. The web3 JavaScript crash course covers the basics of programming through advanced topics to prepare developers for learning Solidity and building Ethereum dapps. The Ethereum Developer Bootcamp includes interactive coding challenges, video lessons, projects and expert instructors that teach you how to build smart contracts, master solidity, and become a web3 developer. Mint your NFT today to enroll in Alchemy University!

Web3 Developer Tools

Decentralized Lending Dapps
Aave protocol allows users to borrow and lend with both fixed and variable interest rates.
Chains
Ethereum, Polygon, Optimism, Arbitrum, Avalanche, Fantom
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Aave protocol allows users to borrow and lend from over 30 Ethereum-based assets.  Aave Protocol users can switch between stable and variable rates, depending on their preference and the state of the market, and take out flash loans.  Aave also provides pools for real-world assets, like real estate, cargo and freight invoices, and payment advances with the use of its partner company, Centrifuge. Their governance token AAVE lets users vote on Aave Improvement Proposals (AIPs).

DeFi Dapps

Web3 Data Tools
Real-time web3 data infra for indexing and analytics. Build your own low-latency APIs for your app.
Chains
Ethereum, Polygon, Arbitrum, Solana, BNB Chain, Multichain
Learn More

ZettaBlock provides enterprise-grade, full-stack Web3 infrastructure for indexing and analytics needs, joining real-time on-chain and off-chain data. App developers can build low-latency, reliable GraphQL APIs via SQL and Python in minutes. Users no longer worry about decoding blockchain data, configuring their data warehouses, data pipelines, databases, and API endpoints. 

Infrastructure Tools

NFT APIs
Alchemy's NFT API helps you build cross-chain NFT apps for free.
Chains
Ethereum, Arbitrum, Optimism, Polygon
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With Alchemy's NFT, API developers don't need to build their ideas from scratch. A single request/line replaces tens of lines of code. Developers can build custom NFT tracking apps, marketplaces, or even minting platforms with secure token transactions. The Alchemy NFT API is benchmarked to perform up to17-times faster than market competitors and spots more than double the usage.

NFT Tools

MPC Wallets
OKX Wallet is the world's most powerful crypto wallet.
Chains
Bitcoin, Ethereum, Avalanche, Optimism, Cosmos, Tron, Harmony, Aptos, Celo, Gnosis Chain, Moonbeam, EVM, Arbitrum, Cronos, Multichain
Learn More

With OKX Wallet, you can explore Web3 and take control of your crypto, NFTs, and digital assets all in one secure wallet.  The key features of OKX Wallet include: (1.) Simple: The simplest way to explore Web3. Store ,trade, earn, and manage crypto, NFTs, and digital assets across 50+ blockchains.; (2.) Powerful: Built-in access to multi-chain DEX, NFT Marketplace, Earn, and thousands of dAapps. Manage your digital assets across OKX Exchange and Web3 Wallet seamlessly under one unified experience.; (3.) Secure: Complete control of your crypto, keys, and data – exclusive access to your funds; choose what to share and what to keep private.

Web3 Wallets

Software Wallets
Coinbase is an EVM compatible software wallet. 
Chains
Ethereum, Optimism, Polygon, Arbitrum, Avalanche, BNB Chain, Solana, Multichain
Learn More

Coinbase wallet is an EVM compatible software wallet, launched in 2018 by the creators of the Coinbase platform. Users can purchase ERC-20 tokens, NFTs and take part in airdrops. Developers can use Coinbase wallet to connect directly to testnet faucets in a wallet extension and integrate into dapps and protocols for lending and payment. 

Web3 Wallets

Web3 VC Firms
Web3 investment fund dedicated to teams building revolutionary blockchain products.
Chains
Ethereum, Solana, Polygon, Arbitrum, Optimism
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With the goal of bringing blockchain to a Billion people, the parent company Alchemy introduced an investment firm called Alchemy ventures. Alchemy ventures is a VC funding empowering developers and communities that are building gaming, metaverse, Defi, or web3 applications using Blockchain Technology.

Venture Capital Firms

Crypto Portfolio Dashboards
Track all your DeFi holdings in a single dashboard.
Chains
Arbitrum, Avalanche, BNB Chain, Ethereum, Fantom, Solana, Polygon, Optimism, Cronos, NEAR, Cosmos, Bitcoin, Harmony, Ronin Network, Cardano, Aptos, Polkadot, Tron, Multichain
Learn More

Create unlimited DeFi portfolios by bundling wallets across over 40 chains and over 500 protocols! Connect your wallet and get an in-depth view of your DeFi holdings powered by data from Nansen. Gain insights from Nansen's 240 million labeled wallets and comprehensive data analytics. 

Trading Tools

Web3 SDKs
The best platform for web3 application development.
Chains
Ethereum, Polygon, Arbitrum, Optimism
Learn More

The Alchemy SDK is considered the best web3 development platform on the market.  Simple, efficient, and comprehensive, the Alchemy SDK is easiest way to create and connect your dapp to the blockchain.  Developers can use the Alchemy SDK to access a variety of web3 tools for APIs, NFTs, wallets, data analytics, and much more.  Offering multi-chain support and its best-in-class infrastructure, Alchemy’s SDK is an all-around powerhouse for dapp development. 

Web3 Developer Tools

Crypto Exchanges
The most trusted centralized cryptocurrency exchange in the United States.
Chains
Ethereum, Arbitrum, Optimism, Polygon, Solana, Starknet, BNB Chain, Avalanche
Learn More

Coinbase Global, Inc., branded Coinbase, is an American publicly traded company that operates a cryptocurrency exchange platform. Users can buy, sell, earn, borrow cryptocurrency, use the Coinbase Wallet to store cryptocurrency as well as collect NFTs and trade derivatives. Developers can access the Coinbase cloud for developer tools and API.

Trading Tools

Software Wallets
Apex wallet is a new Ethereum digital wallet used to store digital assets.
Chains
Ethereum, Polygon, Optimism, Arbitrum
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Apex Wallet is an Ethereum wallet that supports wallet-to-wallet in-app messaging. Users can use it for in-wallet messaging to securely send messages to friends, communicate with specific NFT holders, or communicate with members of a shared DAO. Apex offers in-app web3 messaging as well as security features to blur the contents of your wallet, a simple user interface, and colorful sections for viewing NFTs.

Web3 Wallets

Decentralized Exchanges (DEXs)
1inch is a DEX aggregator powering flexible swaps and trades through their native protocol.
Chains
Ethereum, Arbitrum, Optimism, Polygon, Avalanche, BNB Chain, Fantom, Gnosis Chain, zkSync, Klaytn
Learn More

The initial protocol of the 1inch Network is a decentralized exchange (DEX) aggregator that sources liquidity from various exchanges and is capable of splitting a single trade transaction across multiple DEXes. Smart contract technology empowers this aggregator enabling users to optimize and customize their trades. The 1inch Network was launched at the ETHGlobal New York hackathon in May 2019 with the release of its Aggregation Protocol v1. Since then, the 1inch Network has developed additional DeFi tools such as the Liquidity Protocol, the Limit Order Protocol, P2P transactions, the Fusion mode, and the 1inch Wallet app.

DeFi Dapps

Web3 VC Firms
a16z is a venture capital firm that invests in seed to late-stage technology companies.
Chains
Ethereum, Arbitrum, Optimism, Polygon, Solana, Starknet, BNB Chain, Avalanche
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Andreessen Horowitz (known as "a16z") is a venture capital firm that backs bold entrepreneurs building the future through technology. It was founded in Silicon Valley in 2009 by Marc Andreessen and Ben Horowitz.  They invest in seed to late-stage technology companies across bio + healthcare, consumer, crypto, enterprise, fintech, games, and companies aspiring to American dynamism. a16z manages $35 billion in assets across multiple funds.

Venture Capital Firms

Decentralized Identity Tools
Your all-encompassing social profile, designed to connect your favorite web2 and web3 accounts.
Chains
Ethereum, Arbitrum, Solana
Learn More

With a Nametag profile, you can connect multiple wallets across various chains, curate a gallery, and then port that profile into popular apps like Twitter, Youtube, and Discord, as well as metaverses, games, and experiences. Users can interact with our ecosystem through our Chrome extension. 

Identity Tools

Web3 VC Firms
Global venture capital firm investing in web3 companies solving difficult problems.
Chains
Ethereum, Optimism, Arbitrum, Polygon, Multichain
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Founders Fund was launched in 2005 with the mission to invest in smart people solving difficult problems. Founders Fund is led by technology innovators including Peter Thiel, Brian Singerman, and Joey Krug. Founders Fund has invested in multiple digital assets and web3 products including Bitcoin, Paxos, Bullish, and most recently, Block Green, a lending protocol for Bitcoin miners lacking access to capital. Founders Fund most notably earned $1.8B from Bitcoin investments that were sold during the 2021 bull market.

Venture Capital Firms

Smart Contract Templates
A search engine for EVM smart contracts and open source.
Chains
Ethereum, Polygon, Optimism, Arbitrum, BNB Chain, Avalanche, Cronos
Learn More

The Cookbook is a community-sourced collection of smart contracts for developers to download code and use to their liking. Users can browse a growing number of smart contracts by searching use cases or blockchains. Developers can offer new smart contracts, contribute to quality-checking existing contracts and add support for more chains through a discord community. Cookbook also supports Metis, Cronos, Ethereum Classic, Aurora, Fantom, Fuse, Milkomeda, Boba, Moonbeam, and Moonriver.

Solidity Tools

Dapp Templates
Create a decentralized application from a single npx package in 2 minutes.
Chains
Ethereum, Polygon, Arbitrum, Solana, Optimism
Learn More

Create Web3 DApp is an npx package that allows developers to create anything from a simple, barebones dApp to a feature-rich decentralized platform, in ~2 minutes. The create-web3-dapp package is a NextJs-based framework, compatible with the most used blockchains including Ethereum, Polygon, Optimism, Arbitrum, Solana, that helps web3 developers build a decentralized production-ready application at lightning speed, using pre-made React components, webhooks, and APIs. For more information, read the create-web3-docs on docs.alchemy.com.

DeFi Tools

Analytics Tools
Delphi Digital provides institutional-grade analysis on the digital asset market.
Chains
Ethereum, Arbitrum, Optimism, Polygon, Solana, Starknet, BNB Chain, Avalanche
Learn More

Delphi Digital is an independent research boutique providing institutional-grade analysis on the digital asset market. Users can use Delphi’s research to make informed investment decisions about their favorite web3 projects.  Industry-leading research insights provide a deeper understanding of critical concepts within the crypto ecosystem.  Delphi Digital is actually an umbrella company for several entities including a research firm, venture firm, and asset creation firm. 

DeFi Tools

MPC Wallets
Wallet infrastructure for web3
Chains
Arbitrum, Avalanche, Aptos, Bitcoin, BNB Chain, Cardano, Celestia, Celo, Cosmos, Doge, Ethereum, EVM, Klaytn, Kusama, Optimism, Polkadot, Polygon, Skale, Solana, Sui, Tezos, Tron, zkSync
Learn More

Dfns is the most secure wallet-as-a-service platform in web3. Founded in 2020, Dfns is a SOC 2 Type II-certified cybersecurity company that develops a wallet management system, ideal for applications and organizations seeking to provide secure access to all blockchains through a single integration. We support 100+ blockchains and applications. Startups, enterprises and financial institutions use Dfns to create, embed and manage programmable wallets at scale powered by state-of-the-art MPC technology. The product is designed with focus on developer experience to maximize programmability, minimize high-touch implementations, and provide granular sets of permissions, controls and policies to manage transactions via secure authentication credentials (WebAuthn/OTP).

Web3 Wallets

Web3 Social Media Dapps
Paragraph turns your subscribers into members.
Chains
Ethereum, Arbitrum, Polygon, BNB Chain, Avalanche
Learn More

Paragraph allows users to write Web3-powered newsletters. Users can token-gate their content with Paragraph. Users can write content, grow an audience and foster a community with Paragraph. Developers can also build on Paragraph upon request. Unlike other newsletter sites, Paragraph has a faster page load time as well as permanent and uncensorable storage.

Web3 Social Dapps

Web3 VC Firms
VC fund dedicated to exceptional founders and creating more economic freedom.
Chains
Ethereum, Arbitrum, Optimism, Polygon, Solana, Starknet, BNB Chain, Avalanche
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Coinbase ventures support exceptional entrepreneurs, working to advance the crypto/Web3 ecosystem and Coinbase's mission of increasing global economic freedom. They work with founding teams from the beginning and invest broadly across all sectors of the crypto economy. They've invested in hundreds of teams that are working on everything from layer 1 protocols to Web3 infrastructure, centralized on-ramps, decentralized finance, NFTs, metaverse technologies, developer tooling, and more.

Venture Capital Firms

Crypto Exchanges
Centralized exchange owned by Binance that operates in the United States.
Chains
Ethereum, Arbitrum, Optimism, Polygon, Solana, Starknet, BNB Chain, Avalanche
Learn More

Created by Binance and its U.S. partner BAM Trading Services, Binance.US is a cryptocurrency exchange for residents of the United States. Users on the platform can buy, sell, trade, convert and stake over 120 popular cryptocurrencies, including Bitcoin (BTC), Ethereum (ETH), Solana (SOL), and Cardano (ADA).

Trading Tools

Web3 Bridges
Connext is a composable bridge for the blockchain.
Chains
Ethereum, Polygon, Avalanche, BNB Chain, Arbitrum, Optimism
Learn More

The ethos of Connext is to herald a time when the end users would not even know the actual chain they are using, as it aims to strike a high-level composability in the blockchain industry. Connext has a decentralized network of routers that earn as they facilitate the activities of the bridge and secure it at the same time.

DeFi Tools

Rollups-as-a-Service (RaaS)
Arbitrum Orbit is a path for launching new chains in the Arbitrum ecosystem.
Chains
Arbitrum
Learn More

Arbitrum Orbit, a new product offering by Arbitrum Foundation that lets you create your own self-managed Arbitrum Rollup and AnyTrust chains. Arbitrum offers Rollup and AnyTrust technology for maximum flexibility in building your ideal Orbit chain. Enjoy fully-functioning fraud proofs, advanced compression, and EVM compatibility.

RaaS Tools

Software Wallets
Building the first and only Open Source & Community Owned Web3 wallet
Chains
Arbitrum, Avalanche, Ethereum, Optimism, Polygon, BNB Chain
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Taho provides Open Source tooling for the ecosystem, is community owned vs. centralized corporate ownership, applies radical transparency, and is committed to improving wallet UX and Web3 onboarding.

Web3 Wallets

Rollups-as-a-Service (RaaS)
Caldera makes it easy to launch performant, customizable Arbitrum Orbit and OP Stack rollups. 
Chains
Arbitrum, Optimism
Learn More

Caldera specializes in building high-performance, customizable, and application-specific layer-two blockchains. These custom-built blockchains (Caldera Chains) offer high throughput, low latency, and customizable features for optimizing the performance and user experience of decentralized applications, with the ability to process hundreds of transactions per second and sub-second confirmation times.

RaaS Tools

Development Frameworks
web3cli is a command-line tool aiming to be the Swiss-army knife of the blockchain.
Chains
Ethereum, Multichain, BNB Chain, Avalanche, Polygon, Optimism, Arbitrum, Starknet
Learn More

Certain blockchain operations can be time consuming, if not impossible, for non-devs: (1.) swap or mint without frontend; automatically collect and reinvest DeFi yield; (2.) schedule buy or sell on a DEX; (3.) on-chain data analysis; etc. web3cli is a command-line tool designed for these tasks. It supports EVM chains out of the box and, soon, tokens and contracts. web3cli is for crypto enthusiasts such as DeFi and NFTs degens, Web3 gamers, chain analysts, etc who need to interact directly with the blockchain in a scriptable way. The only requirement is a terminal. The foundations of web3cli and some useful commands are ready. Token send & swap commands are next to come, followed in Q1 2023 by the first commands to analyze on-chain data.

Web3 Developer Tools

Web3 SDKs
Portals API provides transaction bundling, any-to-any swaps, and real-time data for DeFi assets. 
Chains
Arbitrum, Avalanche, BNB Chain, Ethereum, Fantom, Optimism, Polygon
Learn More

Portals is a yield and protocol aggregator API providing transaction bundling, any-to-any swaps, and real-time data for DeFi assets. Portals.fi manages the intricacies associated with composability and ensures that exchanging transferrable assets in web3 is as simple as signing an order, regardless of the complexity (or chain) of the underlying assets. Traders do not need to initiate and babysit multistep transactions, worry about gas, or defend against MEV.

Web3 Developer Tools

Blockchain Auditing Companies
Securing the world's most targeted web3 organizations and products.
Chains
Ethereum, Arbitrum, Optimism, Polygon, Multichain
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Trail of Bits is a blockchain auditing company and open source web3 security tool developer offering a variety of services and products. Trail of Bits helps blockchain companies harden smart contracts, understand contract storage and manage, and identify many potential vulnerabilities. Trail of Bits also builds industry-leading tools for web3 developers including multiple open source web3 security tools like Slither, Manticore, and Echidna.

Web3 Security Tools

Decentralized Derivatives
GMX is a decentralized exchange platform.
Chains
Arbitrum, Avalanche
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The GMX is a decentralized exchange protocol that deployed on two EVM chains, Arbitrum and Avalanche. The utiitty and governance token for its Arbitrum ecosystem is GMX, which generates 13% APR for the users. On the other hand, the token for the Avalanche ecosystem is GLP, which gives around 21% APR. GMX also has an API for developers to tap into its infrastructure.

DeFi Dapps

Decentralized Exchanges (DEXs)
Matcha is a DEX aggregator offering swaps and limit orders for 4+ million tokens across 9 networks.
Chains
Ethereum, Polygon, Arbitrum, Optimism, Base, BNB Chain, Avalanche, Fantom, Celo
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Matcha is a decentralized exchange (DEX) created by 0x that lets you trade over 4+ million tokens with swaps and limit orders. Using Matcha Auto, you can also enjoy MEV protection and gasless swaps! Connecting over 100 liquidity sources, Matcha is trusted by individuals and institutions alike to execute trades at the best value through smart order routing - with the lowest trade revert rates of any DEX!

DeFi Dapps

Software Wallets
Cryptocurrency wallet that also lets users manage their DeFi and NFT portfolios.
Chains
Ethereum, Arbitrum, Avalanche, BNB Chain, Polygon, Optimism, Solana, Fantom, Multichain
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Zerion is a web3 smart, social wallet, and investing tool that allows anyone with a mobile phone to manage their DeFi and NFT portfolios, with support for every chain and thousands of protocols. Users are offered a single point of entry for managing their digital assets, including NFTs, thanks to a relentless focus on user-centered design and a technology stack that aggregates across every major wallet, network, and decentralized exchange. Because Zerion is non-custodial, users never delegate their funds to the platform. This agile approach reduces the risk of centralization and has allowed Zerion to operate globally since its inception.

Web3 Wallets

Blockchain Auditing Companies
Leading provider of Ethereum smart contract security assessments.
Chains
Ethereum, Optimism, Arbitrum, Polygon, Multichain
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Sigma Prime has an extensive history in penetration testing of corporate networks, cloud infra, web applications, and are a leading provider of Ethereum smart contract security assessments. Sigma Prime founded and maintains Lighthouse, an open-source implementation of the Ethereum 2.0 specification written in Rust, and are heavily involved in Ethereum 2.0 engineering and research. Sigma Prime contributes to various open source projects and research efforts in the blockchain ecosystem. Our work has been published in several research papers and blog articles. Some of Sigma Prime's clients include Chainlink, Dapper, and AlphaWallet.

Web3 Security Tools

Analytics Tools
Messari is a crypto market intelligence product suite. 
Chains
Ethereum, Arbitrum, Optimism, Polygon, Solana, Starknet, BNB Chain, Avalanche
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Messari is the leading provider of crypto market intelligence products that help professionals navigate crypto/Web3 with confidence. Users can utilize Messari products to get the most accurate and up-to-date information about the Web3 industry.  Messari Pro offers advanced research and analytics tools for professional investors and Web3 enthusiasts.  Messari has the financial backing of some of the most prominent individuals and venture firms in the industry. 

DeFi Tools

Block Explorers
The onchain explorer.
Chains
Arbitrum, Avalanche, BNB Chain, Ethereum, Optimism, Polygon, Base, Fantom
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Zapper is a social web3 explorer which allows users to follow the blockchain journey of others in NFTs, DeFi and DAOs. The mission is to make the blockchain readable and accessible to everyone. Zapper believes that a self-custodial and decentralized future allows for more economic freedom, and that making the blockchain easier to understand is a critical problem to solve to attain this future. 

Web3 Developer Tools

Decentralized Exchanges (DEXs)
Leading multichain decentralized exchange for swapping cryptocurrency tokens.
Chains
Ethereum, Arbitrum, Optimism, Polygon
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Sushiswap is an automated market maker that enables swapping between different cryptocurrencies and tokens through automated liquidity pools across EVM-compatible blockchain networks and Layer-2 solutions. Sushi is one of the largest DeFi solutions and recently has expanded its DeFi offerings, even more, using its native token SUSHI.

DeFi Dapps

Webhooks
Alchemy Notify is a webhook-based service that pushes notifications when an event happens on a DApp.
Chains
Ethereum, Polygon, Optimism, Arbitrum
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Alchemy Notify is a handy toolkit of APIs that register interested parties to notifications and updates when events take place on-chain. Users can set up notifications to get updates when tokens enter a known wallet address. Developers can build notifications into dApps to keep teams up to date with events happening on a blockchain.

Infrastructure Tools

Blockchain Auditing Companies
Blockchain auditing company enabling web3 developers to do more.
Chains
Ethereum, Optimism, Arbitrum, Polygon, Multichain
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Cyfrin is group of developers dedicated to enhancing the web3 developer experience that was co-founded by Patrick Collins. Cyfrin offers code reviews that go through smart contracts, tests, and documentation to give developers everything they need to be ready for a full audit. Code reviews include a report of best practices and how to improve code and a checklist on what needs to be done before deploying to mainnet or going for a full audit. Full audits comb through every line of code to make sure that code performs as intended.

Web3 Security Tools

DAO Project Management Tools
Boardroom is a DAO manager helping members make faster, smarter, and more informed decisions
Chains
Arbitrum, Optimism, Ethereum, Polygon
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Boardroom is a management dashboard built for active DAO participants and stakeholders. The success and sustainability of DAOs rely on the participation and decision-making of its community, but information is currently siloed across myriad solutions. Boardroom provides voters with access to a comprehensive and user-friendly governance dashboard to increase transparency and participation in the decision-making of your project. Boardroom's Governance API also makes this data accessible to any developer, and the 'Teams' functionality helps organizations have a greater impact with governance management software built to streamline tracking, voting, communications, and reporting workflows.

DAO Tools

Smart Contract Wallets
UniPass is a non-custodial smart contract wallet, with no seed phrases or gas fees.
Chains
Arbitrum, Avalanche, BNB Chain, Ethereum, Optimism, Polygon
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UniPass’ mission is to help Web3 apps effortlessly onboard Web2 users. It is a non-custodial smart contract wallet that frees users from seed phrase and gas. Unipass is developing wallet SDKs for all platforms and all kinds of use cases, such as Web3 games and loyalty program like Starbucks Odyssey, to help with the mass adoption of Web3.

Web3 Wallets

Blockchain Auditing Companies
Leading DeFi auditing company that identifies and prevents exploits in decentralized projects.
Chains
Ethereum, Optimism, Arbitrum, Polygon, Polkadot, Multichain
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MixBytes' mission is to making DeFi more efficient and secure. MixBytes' auditing services include investigations into all types of logical errors, inconsistencies, and vulnerabilities, as well as recommendations to address each of them. A group of security engineers are involved in working on the audit, and they check the provided source code independently to: audit the project architecture, review code against a vulnerabilities checklist, check code for security model compliance, prepare a report, fixe bugs, re-audit contracts, and a prepare a final code verification and public audit report. Customers include Aave, Yearn Finance, Curve, 1inch, PowerPool, and more!

Web3 Security Tools

Custody Solutions
Fireblocks is a platform for creating blockchain products and managing digital asset operations.
Chains
Ethereum, Polygon, Optimism, Arbitrum, Polkadot
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Fireblocks combines MPC-CMP with hardware isolation to create a multi-layer security technology. This eliminates a single point of failure and insulates digital assets from cyber-attacks, internal collusion, and human error. Customers and investors want instant access to funds. Fireblocks' MPC-CMP algorithm helps you meet client SLAs regardless of your wallet configuration. Send and receive transactions at scale without massive operating costs. 

Web3 Wallet Tools

Blockchain Auditing Companies
Smart contract auditing company that doesn't compromise when it comes to your security.
Chains
Ethereum, Polygon, Optimism, Arbitrum, Multichain
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WatchPug is a smart contract security team with the goal of elevating the security, privacy, and usability of the current DeFi ecosystem. WatchPug offers  in-depth smart contract security audits as well as 1-day security reviews.

Web3 Security Tools

Web3 Payment Tools
Crypto payment streaming protocol that brings subscriptions, salaries, and rewards to businesses.
Chains
Ethereum, Polygon, Optimism, Arbitrum
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Superfluid is a smart contract framework on EVM networks, enabling you to move assets on-chain following predefined rules called agreements. With a single on-chain transaction, the money will flow from your wallet to the receiver in real-time! No further transactions required- it works like magic 

Web3 Wallet Tools

Blockchain Auditing Companies
Spearbit connects independent security experts to the Web3 projects that need them.
Chains
Ethereum, Arbitrum, Optimism, Polygon, Multichain
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Spearbit is a decentralized network of security experts that offer web3 security consulting services. Spearbit's network is sourced from top talent from everywhere in the web3 ecosystem, and is heavily invested in mentoring new security researchers, who get the opportunity to work alongside and learn from some of the most prominent names in the industry. Spearbit offers one-off security reviews by hand-selected team of experts and recurring security reviews in the form of a retainer agreements.

Web3 Security Tools

Web3 Payment Tools
The only protocol that allows for true autopay - no locking up funds; no withdrawals, ever.
Chains
Polygon, Ethereum, BNB Chain, Optimism, Arbitrum
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The most effective way to accept crypto payments. The only protocol that allows for true autopay - no locking up funds; no withdrawals, ever. With Loop, users maintain control over their assets while removing the need to sign every recurring transaction. If you’re a Web3 company or you serve Web3 companies, DAOs, or communities, then you need automation.

Web3 Wallet Tools

Block Explorers
Arbiscan is an Arbitrum blockchain explorer.
Chains
Arbitrum
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Arbiscan is an Arbitrum blockchain explorer. Users can track their money and transactions with Arbitrum. Developers can use information about transactions on Arbitrum blockchain, addresses, tokens, prices and other activities taking place on Arbitrum for dapps. Arbiscan is the leading block explorer for the Arbitrum network and is designed for the Arbitrum network exclusively.

Web3 Developer Tools

Hardware Wallets
Ledger is a hardware web3 wallet. 
Chains
Ethereum, Polygon, Avalanche, BNB Chain, Optimism, Arbitrum, Solana
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Founded in 2014, Ledger is the global platform for digital  assets and web3. Over 20% of the world’s crypto assets are  secured through Ledger Nanos. Headquartered in Paris and  Vierzon, with offices in London, New-York, Singapore and  Portland, Ledger has a team of more than 700 professionals  developing a variety of products and services to enable  individuals and companies to securely buy, store, swap and  manage crypto assets - including the Ledger hardware wallets  line with more than 5 million units already sold in more than    180 countries. Ledger combines a hardware wallet: Nano S Plus or Nano X and the  Ledger Live app to offer consumers the easiest way to start their  crypto journey while maintaining full control over their  digital assets. With its ease of use, Ledger allows a user to  begin investing in digital assets and ultimately, achieve  financial freedom in a safe and stress-free environment, with  additional education provided by its Academy. In addition to  consumer products, Ledger has also developed Ledger Enterprise,  a digital asset custody and security solution for institutional  investors and financial players.

Web3 Wallets

Blockchain Auditing Companies
Hacken is a trusted blockchain security auditor on a mission to make Web3 safer.
Chains
Solana, Avalanche, BNB Chain, Ethereum, Optimism, Polygon, Arbitrum, NEAR, Aptos, Sui, Cosmos, Polkadot, Fantom
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With a team of 60+ certified engineers, Hacken provides solutions encompassing all aspects of blockchain security, such as Smart Contract Audit, Blockchain Protocol Audit, dApp Audit, Penetration Testing, and CCSS Audit. Since 2017, Hacken has been raising the bar for blockchain security by contributing to security standards and championing transparency in 1,200+ Web3 projects.

Web3 Security Tools

Custody Solutions
Leading institutional digital asset custodian, portfolio management tools, and APIs for developers.
Chains
Ethereum, Solana, Arbitrum, Optimism, Polygon, BNB Chain, Avalanche
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BitGo is an institutional digital asset custody, trading, and financial management service provider. Traders can secure private wallets and custody credentials with BitGo. Developers can bring the functionality of BitGo into their use case applications by calling APIs and connecting webhooks from the open-source projects

Web3 Wallet Tools

Fiat Onramps
MoonPay offers a fast and simple way to buy and sell cryptocurrencies.
Chains
Ethereum, Polygon, Solana, BNB Chain, Arbitrum, Avalanche, Optimism
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Launched in 2019, MoonPay offers a fast and simple way to buy and sell cryptocurrencies. It enables users to purchase and sell cryptocurrencies using traditional payment platforms (i.e. Visa, Mastercard, etc.). In its line of products, MoonPay also provides a business payment on-ramp and an NFT payment processor. 

Web3 Wallet Tools

Web3 Payment Tools
Recurring and one-time, permission-less, on-chain payments for online subscriptions and products.
Chains
Arbitrum, Avalanche, BNB Chain, Ethereum, Optimism, Polygon, Multichain, Bitcoin, Litecoin, Doge, Monero, Zcash
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Subscription businesses can't serve crypto users because there is no way for them to process recurring, on-chain payments. Radom enables merchants/businesses anywhere in the world to onboard onto a dapp with any non-custodial wallet and begin creating products with embedded checkouts and payment links that accept cryptocurrency, tokens, and stablecoins. Thus, Radom enables their customers to checkout using their own non-custodial wallet and has just a 0.5% transaction fee.

Web3 Wallet Tools

Smart Contract Wallets
Open-source platform to build web3 experiences using custom transaction flows & smart contract wallets.
Chains
Ethereum, Polygon, Arbitrum, Optimism, Avalanche, BNB Chain, Multichain
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Stackup makes it easy for developers to use account abstraction and smart contract wallets to simplify blockchain for their users. Using Stackup's SDKs and EIP-4337 infrastructure, developers can create custom transaction experiences. Stackup enables gasless transactions, allows you to instantly create wallets for your users using social logins on any EVM blockchain, and lets you make any sequence of transactions one click.

Web3 Wallets

Software Wallets
A plug-and-play web3 suite of tools for easily building user-friendly dapps.
Chains
Ethereum, Polygon, Arbitrum, Optimism, BNB Chain, Avalanche
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Blockchain applications face a UX problem - they are difficult to use, especially for users with a non-crypto background. The Sequence SDK has plug-in features to make this experience much more seamless for users, including gasless transactions, batched transactions, and embeddable wallet solutions that are personalized to look like your application. It is very easy to implement into your existing dapp. 

Web3 Wallets

Software Wallets
Self custodial Web3 wallet that streamlines your journey across chains with unbeatable security and UX.
Chains
Ethereum, Polygon, Arbitrum, Optimism, Avalanche, BNB Chain, zkSync
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BlockWallet is your go-to Web3 wallet that prioritizes your privacy and security for complete control over your digital assets. Connect to your favorite DApps or add custom networks with ease. Move between different chains and assets using our built-in swaps and bridges, check gas fees and purchase cryptocurrencies directly within the wallet. Link up with your hardware wallet for secure holding, staking, or sending of your cryptos. BlockWallet offers versatility and convenience to meet all your cryptocurrency needs.

Web3 Wallets

Web3 Authentication Tools
Easily onboard all your users to web3 with a simple, robust library.
Chains
Ethereum, Optimism, Polygon, Arbitrum, Avalanche, BNB Chain
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Add beautiful authentication flows in minutes and serve every user, whether they have a wallet or not, across mobile and desktop. Stop wrangling brittle wallet connectors and worrying about whether your users are connected, to what chain, and with what wallet. With just a few lines of code, securely onboard all users, whether they have a wallet or not, and get back to focusing on your core product.

Identity Tools

Blockchain Auditing Companies
Leading blockchain security firm, delivering smart contract audits and vulnerability analysis.
Chains
Ethereum, Polygon, Arbitrum, Optimism, EVM, Polygon zkEVM, zkSync
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OXORIO is a blockchain security firm that specializes in smart contracts, zk-SNARK solutions, and security consulting. With a decade of blockchain development and five years in smart contract auditing, the expert team delivers premier security services for projects at any stage of maturity and development. Since 2021, OXORIO has conducted key security audits for notable DeFi projects like Lido, 1Inch, Rarible, and deBridge, prioritizing excellence and long-term client relationships.

Web3 Security Tools

Web3 Bridges
Extensive multi-directional bridge for contract-level data flow across different L1s and L2s. 
Chains
Arbitrum, Ethereum, Polygon, Optimism, BNB Chain
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Router Protocol is a cross-chain interoperability layer connecting different blockchains. Currently, Router Protocol's infrastructure is live on nine different EVM chains: Ethereum, BSC, Fantom, Polygon, Optimism, Arbitrum, Avalanche, Aurora, and Kava. Router Protocol's current offerings are: (1.) Flagship DApp: Voyager provides any asset to any asset cross-chain swap; and (2.) CrossTalk: Creates a communication layer for cross-chain smart contracts and enables use cases such as cross-chain lending, staking, etc. For more information, visit our docs!

DeFi Tools

Web3 Bridges
A messaging and cross-chain interoperability protocol enabling the building of cross-chain dapps. 
Chains
Arbitrum, BNB Chain, Avalanche, Ethereum, Polygon, Multichain
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deBridge is a generic messaging and cross-chain interoperability protocol that enables anyone to build powerful cross-chain applications where value and messages flow seamlessly. The protocol is a secure infrastructure and framework for: (1.) cross-chain composability of smart contracts; (2.) cross-chain swaps between any assets with deSwap, one of the applications built on top of deBridge; (3.) bridging of any arbitrary asset and message in one transaction; (4.) interoperability and bridging of NFTs

DeFi Tools

Web3 Data Tools
Pentacle helps you explore protocols – with a focus on security, reputation, and relationships.
Chains
Ethereum, Solana, Arbitrum, Optimism, Polygon, NEAR
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Made for budding investors, researchers and contributors, Pentacle delivers real-time data on yield opportunities, audits, risk management, integrations, governance, treasuries, team members, jobs, grants and bounties. Using Pentacle, you can zoom in on a project, zoom out to compare – or take a voyage of discovery by following relations mapped through projects, people, skill levels and topics. You can also make a list of favorites, add private notes and trace your browsing history. Thus, Pentacle provides verified information, safe links and helpful learning tools in your crypto quest.

Infrastructure Tools

Decentralized Lending Dapps
Silo Finance creates permissionless and risk-isolated lending markets.
Chains
Ethereum, Arbitrum
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Our novel approach to lending creates a much more secure model than regular shared-pool DeFi lending platforms. Silo uses an isolated-pool approach where every token asset has its own lending market and is paired against the bridge assets ETH and Silo's over-collateralized stablecoin XAI. Lenders in all protocols are only exposed to the risk of ETH and XAI at any given time. Lenders deposit funds into an isolated lending market consisting of Token ABC and the bridge asset only. If Token XYZ experiences an exploit, Token ABC lenders will not be affected since the risk is isolated to the Token XYZ market. In addition, since all tokens are paired with ETH or XAI, there is only a single market for every token asset, preventing fractured liquidity and allowing greater protocol efficiency. This is as opposed to pure lending pair approaches, where a new lending market is created for each additional pairing.

DeFi Dapps

Web3 Payment Tools
Cask is a decentralized non-custodial protocol for managing automated money flows in web3.
Chains
Arbitrum, BNB Chain, Multichain, Polygon, Optimism, Avalanche
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Cask Protocol is a decentralized non-custodial protocol for powering money flow automation in web3. Money flows include NFT subscriptions, auto investing (DCA), recurring peer-to-peer payments, and automatic decentralized protocol interactions. Cask Protocol believes that automation is key to web3 adoption and is committed to building additional automations to bring value to web3. 

Web3 Wallet Tools

Blockchain Auditing Companies
Arbitrary Execution protects Web3 protocols, assets, and users with continuous security solutions.
Chains
Arbitrum, Avalanche, Cardano, BNB Chain, Celo, Cosmos, Cronos, Ethereum, EVM, Fantom, Harmony, Filecoin, Gnosis Chain, Immutable X, NEAR, Oasis, Optimism, Polkadot, Polygon, Polygon zkEVM, Solana, Starknet, zkSync, Tezos, Moonbeam, Tron
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Arbitrary Execution is an engineering-focused organization that specializes in securing decentralized technology. Their team of security researchers leverages their offensive security expertise, tactics, techniques, and hacker mindset to secure the Web3 ecosystem.  Arbitrary Execution has performed over 45 audits of Web3 protocols and projects, created tools that continuously monitor the blockchain for anomalous activity, and launched the Web3 SDLC, a framework for integrating security throughout the development life cycle.

Web3 Security Tools

Blockchain Auditing Companies
Verichains is a Web3 security firm with expertise in cryptography and core blockchain technology.
Chains
Acala, Arbitrum, Aptos, Astar, Avail, Avalanche, Bitcoin, Bitcoin Cash, BNB Chain, Cardano, Celestia, Celo, Cosmos, Cronos, Doge, Ethereum, EVM, Fantom, Filecoin, Flow, Gnosis Chain, Harmony, Hive, Holochain, Immutable X, Injective, Klaytn, Kusama, Litecoin, Mantle, Monero, Moonbeam, NEAR, Oasis, Ontology, Optimism, Polkadot, Polygon, Polygon zkEVM, Ronin Network, Skale, Solana, Starknet, Sui, Tezos, Tron, Zcash, zkSync
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Since 2017, Verichains has been a pioneer and one of the leading blockchain security firms in APAC, with extensive expertise in security, cryptography, and core blockchain technology. More than 200 clients trust them with $50 billion assets under protection, including several high-profile clients such as BNB Chain, Klaytn, Wemix, Line Corp, Axie Infinity, Ronin Network, and Kyber Network. Verichains provides blockchain security services such as blockchain protocol and smart contract security audit, mobile application protection, key management solution, on-chain risk monitoring, and red team/penetration testing services. Their world-class security team has found several vulnerabilities in layer-1 protocol, bridge, and smart contracts in the last five years. They helped investigate and fix security issues in the two largest global crypto hacks: BNB Bridge (Binance) and Ronin Bridge (Sky Mavis).

Web3 Security Tools

Indexing Tools
Subsquid is a powerful decentralized indexing protocol optimized for dapps and big data analytics.
Chains
Acala, Arbitrum, Avalanche, BNB Chain, Astar, Ethereum, EVM, Kusama, Fantom, Moonbeam, Optimism, Polkadot, Mantle, Polygon, Skale, zkSync
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Subsquid makes it simple, inexpensive, and fast for developers to index and query the data they need to build dapps on 100+ EVM and Substrate networks.  A decentralized protocol, Subsquid excels at providing developers and analysts with rapid access to all the historical data of the blockchains it supports. Builders can also use Subsquid to retrieve custom data from the latest (unfinalized) blocks, enabling the creation of truly real-time data streams. 

Infrastructure Tools

Blockchain Security Tools
SharkTeam offers smart contract audit, chain analytics, and emergency response services.
Chains
Aptos, Arbitrum, Avalanche, BNB Chain, Cardano, EVM, Solana, Sui, Flow, Moonbeam, Fantom, NEAR, Optimism, Polygon, Polkadot, Tron, Cosmos, Harmony, Cronos
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SharkTeam is the world’s leading Web3 security service provider. It offers smart contract audit, chain analytics, and emergency response services. SharkTeam’s vision is to comprehensively protect the security of the Web3 world. The team is composed of experienced security professionals and senior researchers from all over the world. They are proficient in the underlying theory of blockchain and smart contracts. 

Web3 Security Tools

RPC Node Providers
Ankr is an all-in-one Web3 development hub providing a full suite of tools to build Web3 apps. 
Chains
Aptos, Arbitrum, Avalanche, BNB Chain, Celo, Ethereum, Fantom, Filecoin, Gnosis Chain, Harmony, Klaytn, Mantle, NEAR, Optimism, Polkadot, Kusama, Polygon, Polygon zkEVM, Solana, Sui, Tron
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The first thing any beginner Web3 developer needs is a high-quality connection to the blockchain. Ankr offers high-performance RPC API connections to 30+ blockchains with advanced tools and services that builders can use to take their projects to the next level. With high-performance node infrastructure distributed across the globe, Ankr powers decentralized applications for the fastest, most reliable experience possible.

Infrastructure Tools

Smart Contract Wallets
Obvious is a mobile-only smart contract wallet that enables users to transact crypto seamlessly.
Chains
Arbitrum, Avalanche, BNB Chain, Celo, Cronos, Ethereum, EVM, Fantom, Gnosis Chain, Polygon, Polygon zkEVM, Optimism, Moonbeam
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Obvious is an account abstraction-based smart wallet app on Ethereum that lets users pay for gas fees in ERC-20 tokens of their choice, such as USDC, USDT & DAI, and execute multi-step complex transactions with just a single click. In addition, you can send, receive, bridge, and cross-chain swap across 17 chains natively within the app. The Obvious app is live on the App Store and Play Store. Obvious finds the best and cheapest route for your tokens across multiple DEXes and bridges and notifies you when the transaction is done. Obvious also has an in-built portfolio tracker, which you can use to track your tokens without the need to switch chains or wallets. You can connect as many wallets as you want to the Obvious app and watchlist other addresses as well. 

Web3 Wallets

Blockchain Auditing Companies
Cyberscope is one of the leading and recognized audit authorities in the crypto space. 
Chains
Solana, Avalanche, Bitcoin, Arbitrum, BNB Chain, Ethereum, Polygon, Polygon zkEVM, Polkadot, Fantom, Aptos, Sui, Cosmos, NEAR, Optimism, Doge
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Cyberscope is a leading blockchain security firm specializing in smart contract audits, KYC services, and AML analytics. With over two years of experience, Cyberscope has established itself as a trusted partner with all major launchpads and reputable entities such as CoinMarketCap, CoinGecko, Polygon Village, and Techstars.

Web3 Security Tools

DAO Reputation Tools
Aggregate and curate DAO contributor activity and get visibility into DAO member contributions.
Chains
Ethereum, Arbitrum, Polygon, Optimism
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Karma offers a plethora of tools for DAO communities and contributors. For contributors, Karma allows users to garner a Karma score based on the quantity and quality of their DAO contributions. For DAOs, Karma offers a ranking system, whereby the top contributors in the DAO earn the highest Karma score.  The benefit of Karma's reputation system is that it gets visibility into a DAO's contributor activity, allows DAOs to discover upcoming contributors, and compensate its most active contributors. For contributors, Karma serves as a great way to broadcast your quantifiable impact on a DAO community. 

DAO Tools

Relayers
Web3's decentralized backend - Build smart contracts that are automated, gasless & off-chain aware.
Chains
Ethereum, Polygon, Arbitrum, Optimism, BNB Chain, Avalanche, Cronos
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Gelato is an all-in-one Ethereum Rollup-as-a-Service (RaaS) Platform built without limits. Designed to be super-fast, incredibly secure, and infinitely scalable, Gelato rollups allow anyone to build and deploy their fully serviced Layer 2 chains at a pace natively integrated with Web3's favorite tools and services launching a production-ready web3 development environment right from the Genesis block.

DeFi Tools

Analytics Tools
LunarCrush is a social intelligence platform for Crypto, NFTs, and Stocks.
Chains
Ethereum, Arbitrum, Optimism, Polygon, Solana, Starknet, BNB Chain, Avalanche
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LunarCrush provides social intelligence to the cryptocurrency industry. There is a vast amount of information to keep up with, ranging from bitcoin to thousands of other altcoins. As an investor, staying on top of this can be difficult. LunarCrush filters out the noise in the cryptocurrency world by listening to everything that happens and distilling it into easily digestible bite-sized chunks.

DeFi Tools

Analytics Tools
Advanced cryptocurrency analytics platform.
Chains
Ethereum, Arbitrum, Optimism, Polygon, Solana, Starknet, BNB Chain, Avalanche
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Coinalyze is a free, independently owned website committed to assisting the cryptocurrency trading community by providing unique research and analytical tools that provide current data to assist you in making informed trading decisions. Users can find helpful features including Futures Markets Data: Open Interest, Funding Rate, and Liquidations. The platform has hundreds of the top cryptocurrencies available for viewing. 

DeFi Tools

Analytics Tools
Coin particle is an analytics visualization tool.
Chains
Ethereum, Arbitrum, Optimism, Polygon, Solana, Starknet, BNB Chain, Avalanche
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Coin Particle is a data visualization platform that displays cryptocurrencies based on volatility.  Users can utilize their dashboard to easily identify which currency’s have had the largest movements in a given time period.  The cryptocurrencies are displayed as bubbles, with the largest bubbles representing the highest volatility and the smallest representing the least.  The platform has an IOS and Android app and can be changed to view different coin categories over different periods. 

DeFi Tools

Blockchain Auditing Companies
Certik is a leading Blockchain audit company that is pioneering blockchain technology.
Chains
Ethereum, BNB Chain, Polygon, Avalanche, Arbitrum, Fantom, Polkadot, Solana, Optimism, NEAR, Tron, Cosmos, Harmony, Cronos, Cardano
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CertiK is a blockchain security technology company at the forefront of research and development. CertiK is a pioneer in blockchain security, employing cutting-edge Formal Verification technology on smart contracts and blockchains. It protects and monitors blockchain protocols and smart contracts by leveraging best-in-class artificial intelligence (AI) technology. CertiK was founded in 2018 by professors from Yale University and Columbia University with the goal of securing the web3 world. 

Web3 Security Tools

Blockchain Auditing Companies
Quantstamp is a leader in the Blockchain security ecosystem.
Chains
Ethereum, Solana, Avalanche, Arbitrum, Polygon
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Quantstamp is a blockchain security company that has performed over 250 audits and secured over $200 billion in value. Their mission is to make blockchain technology more widely available by providing security and risk assessment services. Quantstamp's services include securing Layer 1 blockchains like Ethereum 2.0 and Solana, as well as smart contract-powered NFT and DeFi applications like Maker and OpenSea.

Web3 Security Tools

Analytics Tools
Coin Metrics offers market, network, and financial intelligence for crypto industry research.
Chains
Ethereum, Arbitrum, Optimism, Polygon, Solana, Starknet, BNB Chain, Avalanche
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Coin Metrics is the leading provider of crypto financial intelligence, providing network data, market data, index and network risk solutions to the most prestigious institutions touching cryptoassets. Users can use CoinMetrics data analytics platform to do industry research.  Developers can use CoinMetrics APIs to build their own web3 analytics applications.   CoinMetrics was founded in 2017 as an open-source project to determine the economic significance of public blockchains.

DeFi Tools

Analytics Tools
AI-driven crypto research platform which turns data into actionable investment insights.
Chains
Ethereum, Arbitrum, Optimism, Polygon, Solana, Starknet, BNB Chain, Avalanche
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Token Metrics is an AI-driven crypto research platform which turns data into actionable investment insights. Users can get easily digestible analytics information about their favorite cryptocurrency projects and discover the best performing assets in certain catagorys.  Developers can use Token Metrics APIs to integrate top tier analytics into their dapps.  Token Metrics analytics platform features a Bull vs. Bear indicator that can be extremely helpful for gauging the general interest of an asset.  With 90,000 community members, 5000 users, and 50+ countries, Token Metrics is considered the best platform to get web3 analytics. 

DeFi Tools

Analytics Tools
APY.vision tracks liquidity pool gains and impermanent loss for DeFi investors and protocols.
Chains
Ethereum, Solana, Polygon, Optimism, Arbitrum, Fantom, Avalanche
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With APY.vision users can track their liquidity pool gains and impermanent loss and get the data they need to know, such as when to enter and exit liquidity pools for maximum returns. Users benefit from APY.vision’s easily understandable user interface and can access pro features by holding APY.vision's community token, $VISION.  With several high-profile partnerships, APY.vision has an all-encompassing snapshot of the Web3 investing landscape. 

DeFi Tools

Decentralized CDPs
Vesta Finance is a DeFi lending protocol on the Arbitrum network.
Chains
Arbitrum
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Vesta Finance is a DeFi lending protocol on the Arbitrum network. By participating in the Vesta Finance ecosystem, users can borrow against their crypto-assets without selling them. Purchasing or borrowing VST, the Vesta Finance stablecoin, allows users to contribute to the stability pools with more than $1 in assets backing each VST token.

DeFi Dapps

DAO Developer Tools
DAOhaus allows communities to create a DAO and manage, grow, and distribute a shared treasury. 
Chains
Ethereum, Arbitrum, Optimism, Gnosis Chain, Polygon
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DAOhaus facilitates the creation of DAOs using the Moloch v3 smart contracts. With Moloch DAOs, users can trustlessly share funds in safes and make decisions through proposals. Through DAOhaus, community actions are executed on-chain. For those looking to bring together a group of investors, developers, or friends in the web3 space, DAOhaus comes highly recommended.

DAO Tools

Block Explorers
Socket is a Web3 privacy infrastructure.
Chains
Arbitrum, Avalanche, BNB Chain, Ethereum, Optimism, Polygon
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Started by Bungee, Socket is a Web3 privacy infrastructure for social interactions for crypto-related purposes. Users can track all bridge transactions across Ethereum, BNB Chain, Polygon, Avalanche, Gnosis Chain, Fantom, Optimism, Arbitrum and Aurora. Developers can view the latest transactions on the website and use information for dapps.

Web3 Developer Tools

Crypto Portfolio Dashboards
DeBank is a dashboard for tracking your DeFi portfolio.
Chains
Ethereum, Polygon, Avalanche, Arbitrum, Optimism
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DeBank is a defi dashboard. Users can use it to track their portfolio, access data and analytics for decentralized lending protocols, stablecoins, margin trading platforms and DEXes. Developers can integrate API end-points including information about users, chains, protocols and tokens in their programmes.

Trading Tools

Wallet Developer Tools
Magic is an all-in-one developer tool for onboarding and user experience.
Chains
Arbitrum, Avalanche, BNB Chain, Ethereum, Polygon, Solana
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Founded in 2020 by Jaemin Jin and Arthur Jen, who later started the Magic Labs team, Magic is a California-based blockchain company and a developer toolkit. Magic provides a friendlier user experience for Web3 products. The users no longer need to download any wallet or store private keys. Instead, they can signup with their emails or Google. Apart from that, Magic makes it possible to buy crypto and NFT with fiat with its in-built on-ramp infrastructure.

Web3 Wallet Tools

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NFT Dapps
OpenSea is the most popular and widely used NFT marketplace.
Chains
Ethereum, Polygon, Solana, Arbitrum
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Web3 Security Tools
Forta is a decentralized monitoring network for the real-time detection of web3 systems threats.
Chains
Ethereum, Polygon, Arbitrum, Optimism, BNB Chain, Avalanche
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Web3 Wallets
MetaMask is a popular EVM compatible crypto wallet. 
Chains
Ethereum, Polygon, Optimism, Arbitrum
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Venture Capital Firms
The United States' first institutional asset manager focused exclusively on Blockchain technology.
Chains
Ethereum, Arbitrum, Optimism, Polygon, Solana, Starknet, BNB Chain, Avalanche
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Web3 Wallets
Rainbow is a user-friendly wallet on Ethereum with bridging and cross-chain swaps to Layer 2s.
Chains
Ethereum, Optimism, Arbitrum, Polygon, BNB Chain
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DeFi Dapps
A popular Ethereum-based swapping protocol with 0% fees.
Chains
Arbitrum, Polygon, BNB Chain, Optimism
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Trading Tools
One of the most trusted cryptocurrency exchanges available in the United States.
Chains
Ethereum, Arbitrum, Optimism, Polygon, Solana, Starknet, BNB Chain, Avalanche
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DeFi Dapps
Uniswap is the first Ethereum-based DEX enabling the swapping of ERC-20 tokens via liquidity pools.
Chains
Ethereum, Polygon, Arbitrum, Optimism
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NFT Tools
Collab.Land is an NFT token gating bot for Telegram and Discord with over 6.5mm verified wallets.
Chains
Ethereum, Solana, Polygon, Arbitrum, Optimism, Immutable X, Multichain, Avalanche, Polkadot, Kusama, Gnosis Chain, NEAR, Flow, Tezos, Ronin Network, Moonbeam
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DeFi Tools
LayerZero is a protocol for on-chain cross-communication.
Chains
Ethereum, BNB Chain, Avalanche, Polygon, Arbitrum, Optimism
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Web3 Wallets
Safe, a smart contract wallet, requires a minimum number of people to approve a transaction.
Chains
Ethereum, Polygon, Avalanche, BNB Chain, Arbitrum, Optimism
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Infrastructure Tools
Power your apps with real-time blockchain data and subgraphs without managing complex infrastructure.
Chains
Ethereum, Polygon, Optimism, Arbitrum, Avalanche, Multichain
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Infrastructure Tools
A development tools and knowledge company helping onboard devs to Web3.
Chains
Ethereum, Solana, Polygon, Arbitrum, Optimism, Polkadot, Starknet
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Web3 Wallet Tools
Open-source ERC-4337 bundler written in Rust by Alchemy.
Chains
Ethereum, Arbitrum, Base, Optimism, Polygon
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DeFi Tools
Chainlink decentralized oracle networks support advanced smart contracts on any blockchain.
Chains
Ethereum, Polygon, Avalanche, BNB Chain, Arbitrum, Optimism
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Web3 Developer Tools
The best Solidity bootcamp for learning Ethereum development.
Chains
Ethereum, Polygon, Arbitrum, Optimism, Starknet, Multichain
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DeFi Dapps
Aave protocol allows users to borrow and lend with both fixed and variable interest rates.
Chains
Ethereum, Polygon, Optimism, Arbitrum, Avalanche, Fantom
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Infrastructure Tools
Real-time web3 data infra for indexing and analytics. Build your own low-latency APIs for your app.
Chains
Ethereum, Polygon, Arbitrum, Solana, BNB Chain, Multichain
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NFT Tools
Alchemy's NFT API helps you build cross-chain NFT apps for free.
Chains
Ethereum, Arbitrum, Optimism, Polygon
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Web3 Wallets
OKX Wallet is the world's most powerful crypto wallet.
Chains
Bitcoin, Ethereum, Avalanche, Optimism, Cosmos, Tron, Harmony, Aptos, Celo, Gnosis Chain, Moonbeam, EVM, Arbitrum, Cronos, Multichain
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Web3 Wallets
Coinbase is an EVM compatible software wallet. 
Chains
Ethereum, Optimism, Polygon, Arbitrum, Avalanche, BNB Chain, Solana, Multichain
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Venture Capital Firms
Web3 investment fund dedicated to teams building revolutionary blockchain products.
Chains
Ethereum, Solana, Polygon, Arbitrum, Optimism
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Trading Tools
Track all your DeFi holdings in a single dashboard.
Chains
Arbitrum, Avalanche, BNB Chain, Ethereum, Fantom, Solana, Polygon, Optimism, Cronos, NEAR, Cosmos, Bitcoin, Harmony, Ronin Network, Cardano, Aptos, Polkadot, Tron, Multichain
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Web3 Developer Tools
The best platform for web3 application development.
Chains
Ethereum, Polygon, Arbitrum, Optimism
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Trading Tools
The most trusted centralized cryptocurrency exchange in the United States.
Chains
Ethereum, Arbitrum, Optimism, Polygon, Solana, Starknet, BNB Chain, Avalanche
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Web3 Wallets
Apex wallet is a new Ethereum digital wallet used to store digital assets.
Chains
Ethereum, Polygon, Optimism, Arbitrum
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DeFi Dapps
1inch is a DEX aggregator powering flexible swaps and trades through their native protocol.
Chains
Ethereum, Arbitrum, Optimism, Polygon, Avalanche, BNB Chain, Fantom, Gnosis Chain, zkSync, Klaytn
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Venture Capital Firms
a16z is a venture capital firm that invests in seed to late-stage technology companies.
Chains
Ethereum, Arbitrum, Optimism, Polygon, Solana, Starknet, BNB Chain, Avalanche
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Identity Tools
Your all-encompassing social profile, designed to connect your favorite web2 and web3 accounts.
Chains
Ethereum, Arbitrum, Solana
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Venture Capital Firms
Global venture capital firm investing in web3 companies solving difficult problems.
Chains
Ethereum, Optimism, Arbitrum, Polygon, Multichain
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Solidity Tools
A search engine for EVM smart contracts and open source.
Chains
Ethereum, Polygon, Optimism, Arbitrum, BNB Chain, Avalanche, Cronos
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DeFi Tools
Create a decentralized application from a single npx package in 2 minutes.
Chains
Ethereum, Polygon, Arbitrum, Solana, Optimism
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DeFi Tools
Delphi Digital provides institutional-grade analysis on the digital asset market.
Chains
Ethereum, Arbitrum, Optimism, Polygon, Solana, Starknet, BNB Chain, Avalanche
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Web3 Wallets
Wallet infrastructure for web3
Chains
Arbitrum, Avalanche, Aptos, Bitcoin, BNB Chain, Cardano, Celestia, Celo, Cosmos, Doge, Ethereum, EVM, Klaytn, Kusama, Optimism, Polkadot, Polygon, Skale, Solana, Sui, Tezos, Tron, zkSync
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Web3 Social Dapps
Paragraph turns your subscribers into members.
Chains
Ethereum, Arbitrum, Polygon, BNB Chain, Avalanche
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Venture Capital Firms
VC fund dedicated to exceptional founders and creating more economic freedom.
Chains
Ethereum, Arbitrum, Optimism, Polygon, Solana, Starknet, BNB Chain, Avalanche
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Trading Tools
Centralized exchange owned by Binance that operates in the United States.
Chains
Ethereum, Arbitrum, Optimism, Polygon, Solana, Starknet, BNB Chain, Avalanche
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DeFi Tools
Connext is a composable bridge for the blockchain.
Chains
Ethereum, Polygon, Avalanche, BNB Chain, Arbitrum, Optimism
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RaaS Tools
Arbitrum Orbit is a path for launching new chains in the Arbitrum ecosystem.
Chains
Arbitrum
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Web3 Wallets
Building the first and only Open Source & Community Owned Web3 wallet
Chains
Arbitrum, Avalanche, Ethereum, Optimism, Polygon, BNB Chain
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RaaS Tools
Caldera makes it easy to launch performant, customizable Arbitrum Orbit and OP Stack rollups. 
Chains
Arbitrum, Optimism
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Web3 Developer Tools
web3cli is a command-line tool aiming to be the Swiss-army knife of the blockchain.
Chains
Ethereum, Multichain, BNB Chain, Avalanche, Polygon, Optimism, Arbitrum, Starknet
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Web3 Developer Tools
Portals API provides transaction bundling, any-to-any swaps, and real-time data for DeFi assets. 
Chains
Arbitrum, Avalanche, BNB Chain, Ethereum, Fantom, Optimism, Polygon
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Web3 Security Tools
Securing the world's most targeted web3 organizations and products.
Chains
Ethereum, Arbitrum, Optimism, Polygon, Multichain
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DeFi Dapps
GMX is a decentralized exchange platform.
Chains
Arbitrum, Avalanche
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DeFi Dapps
Matcha is a DEX aggregator offering swaps and limit orders for 4+ million tokens across 9 networks.
Chains
Ethereum, Polygon, Arbitrum, Optimism, Base, BNB Chain, Avalanche, Fantom, Celo
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Web3 Wallets
Cryptocurrency wallet that also lets users manage their DeFi and NFT portfolios.
Chains
Ethereum, Arbitrum, Avalanche, BNB Chain, Polygon, Optimism, Solana, Fantom, Multichain
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Web3 Security Tools
Leading provider of Ethereum smart contract security assessments.
Chains
Ethereum, Optimism, Arbitrum, Polygon, Multichain
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DeFi Tools
Messari is a crypto market intelligence product suite. 
Chains
Ethereum, Arbitrum, Optimism, Polygon, Solana, Starknet, BNB Chain, Avalanche
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Web3 Developer Tools
The onchain explorer.
Chains
Arbitrum, Avalanche, BNB Chain, Ethereum, Optimism, Polygon, Base, Fantom
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DeFi Dapps
Leading multichain decentralized exchange for swapping cryptocurrency tokens.
Chains
Ethereum, Arbitrum, Optimism, Polygon
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Infrastructure Tools
Alchemy Notify is a webhook-based service that pushes notifications when an event happens on a DApp.
Chains
Ethereum, Polygon, Optimism, Arbitrum
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Web3 Security Tools
Blockchain auditing company enabling web3 developers to do more.
Chains
Ethereum, Optimism, Arbitrum, Polygon, Multichain
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DAO Tools
Boardroom is a DAO manager helping members make faster, smarter, and more informed decisions
Chains
Arbitrum, Optimism, Ethereum, Polygon
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Web3 Wallets
UniPass is a non-custodial smart contract wallet, with no seed phrases or gas fees.
Chains
Arbitrum, Avalanche, BNB Chain, Ethereum, Optimism, Polygon
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Web3 Security Tools
Leading DeFi auditing company that identifies and prevents exploits in decentralized projects.
Chains
Ethereum, Optimism, Arbitrum, Polygon, Polkadot, Multichain
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Web3 Wallet Tools
Fireblocks is a platform for creating blockchain products and managing digital asset operations.
Chains
Ethereum, Polygon, Optimism, Arbitrum, Polkadot
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Web3 Security Tools
Smart contract auditing company that doesn't compromise when it comes to your security.
Chains
Ethereum, Polygon, Optimism, Arbitrum, Multichain
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Web3 Wallet Tools
Crypto payment streaming protocol that brings subscriptions, salaries, and rewards to businesses.
Chains
Ethereum, Polygon, Optimism, Arbitrum
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Web3 Security Tools
Spearbit connects independent security experts to the Web3 projects that need them.
Chains
Ethereum, Arbitrum, Optimism, Polygon, Multichain
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Web3 Wallet Tools
The only protocol that allows for true autopay - no locking up funds; no withdrawals, ever.
Chains
Polygon, Ethereum, BNB Chain, Optimism, Arbitrum
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Web3 Developer Tools
Arbiscan is an Arbitrum blockchain explorer.
Chains
Arbitrum
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Web3 Wallets
Ledger is a hardware web3 wallet. 
Chains
Ethereum, Polygon, Avalanche, BNB Chain, Optimism, Arbitrum, Solana
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Web3 Security Tools
Hacken is a trusted blockchain security auditor on a mission to make Web3 safer.
Chains
Solana, Avalanche, BNB Chain, Ethereum, Optimism, Polygon, Arbitrum, NEAR, Aptos, Sui, Cosmos, Polkadot, Fantom
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Web3 Wallet Tools
Leading institutional digital asset custodian, portfolio management tools, and APIs for developers.
Chains
Ethereum, Solana, Arbitrum, Optimism, Polygon, BNB Chain, Avalanche
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Web3 Wallet Tools
MoonPay offers a fast and simple way to buy and sell cryptocurrencies.
Chains
Ethereum, Polygon, Solana, BNB Chain, Arbitrum, Avalanche, Optimism
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Web3 Wallet Tools
Recurring and one-time, permission-less, on-chain payments for online subscriptions and products.
Chains
Arbitrum, Avalanche, BNB Chain, Ethereum, Optimism, Polygon, Multichain, Bitcoin, Litecoin, Doge, Monero, Zcash
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Web3 Wallets
Open-source platform to build web3 experiences using custom transaction flows & smart contract wallets.
Chains
Ethereum, Polygon, Arbitrum, Optimism, Avalanche, BNB Chain, Multichain
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Web3 Wallets
A plug-and-play web3 suite of tools for easily building user-friendly dapps.
Chains
Ethereum, Polygon, Arbitrum, Optimism, BNB Chain, Avalanche
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Web3 Wallets
Self custodial Web3 wallet that streamlines your journey across chains with unbeatable security and UX.
Chains
Ethereum, Polygon, Arbitrum, Optimism, Avalanche, BNB Chain, zkSync
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Identity Tools
Easily onboard all your users to web3 with a simple, robust library.
Chains
Ethereum, Optimism, Polygon, Arbitrum, Avalanche, BNB Chain
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Web3 Security Tools
Leading blockchain security firm, delivering smart contract audits and vulnerability analysis.
Chains
Ethereum, Polygon, Arbitrum, Optimism, EVM, Polygon zkEVM, zkSync
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DeFi Tools
Extensive multi-directional bridge for contract-level data flow across different L1s and L2s. 
Chains
Arbitrum, Ethereum, Polygon, Optimism, BNB Chain
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DeFi Tools
A messaging and cross-chain interoperability protocol enabling the building of cross-chain dapps. 
Chains
Arbitrum, BNB Chain, Avalanche, Ethereum, Polygon, Multichain
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Infrastructure Tools
Pentacle helps you explore protocols – with a focus on security, reputation, and relationships.
Chains
Ethereum, Solana, Arbitrum, Optimism, Polygon, NEAR
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DeFi Dapps
Silo Finance creates permissionless and risk-isolated lending markets.
Chains
Ethereum, Arbitrum
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Web3 Wallet Tools
Cask is a decentralized non-custodial protocol for managing automated money flows in web3.
Chains
Arbitrum, BNB Chain, Multichain, Polygon, Optimism, Avalanche
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Web3 Security Tools
Arbitrary Execution protects Web3 protocols, assets, and users with continuous security solutions.
Chains
Arbitrum, Avalanche, Cardano, BNB Chain, Celo, Cosmos, Cronos, Ethereum, EVM, Fantom, Harmony, Filecoin, Gnosis Chain, Immutable X, NEAR, Oasis, Optimism, Polkadot, Polygon, Polygon zkEVM, Solana, Starknet, zkSync, Tezos, Moonbeam, Tron
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Web3 Security Tools
Verichains is a Web3 security firm with expertise in cryptography and core blockchain technology.
Chains
Acala, Arbitrum, Aptos, Astar, Avail, Avalanche, Bitcoin, Bitcoin Cash, BNB Chain, Cardano, Celestia, Celo, Cosmos, Cronos, Doge, Ethereum, EVM, Fantom, Filecoin, Flow, Gnosis Chain, Harmony, Hive, Holochain, Immutable X, Injective, Klaytn, Kusama, Litecoin, Mantle, Monero, Moonbeam, NEAR, Oasis, Ontology, Optimism, Polkadot, Polygon, Polygon zkEVM, Ronin Network, Skale, Solana, Starknet, Sui, Tezos, Tron, Zcash, zkSync
Learn More
Infrastructure Tools
Subsquid is a powerful decentralized indexing protocol optimized for dapps and big data analytics.
Chains
Acala, Arbitrum, Avalanche, BNB Chain, Astar, Ethereum, EVM, Kusama, Fantom, Moonbeam, Optimism, Polkadot, Mantle, Polygon, Skale, zkSync
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Web3 Security Tools
SharkTeam offers smart contract audit, chain analytics, and emergency response services.
Chains
Aptos, Arbitrum, Avalanche, BNB Chain, Cardano, EVM, Solana, Sui, Flow, Moonbeam, Fantom, NEAR, Optimism, Polygon, Polkadot, Tron, Cosmos, Harmony, Cronos
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Infrastructure Tools
Ankr is an all-in-one Web3 development hub providing a full suite of tools to build Web3 apps. 
Chains
Aptos, Arbitrum, Avalanche, BNB Chain, Celo, Ethereum, Fantom, Filecoin, Gnosis Chain, Harmony, Klaytn, Mantle, NEAR, Optimism, Polkadot, Kusama, Polygon, Polygon zkEVM, Solana, Sui, Tron
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Web3 Wallets
Obvious is a mobile-only smart contract wallet that enables users to transact crypto seamlessly.
Chains
Arbitrum, Avalanche, BNB Chain, Celo, Cronos, Ethereum, EVM, Fantom, Gnosis Chain, Polygon, Polygon zkEVM, Optimism, Moonbeam
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Web3 Security Tools
Cyberscope is one of the leading and recognized audit authorities in the crypto space. 
Chains
Solana, Avalanche, Bitcoin, Arbitrum, BNB Chain, Ethereum, Polygon, Polygon zkEVM, Polkadot, Fantom, Aptos, Sui, Cosmos, NEAR, Optimism, Doge
Learn More
DAO Tools
Aggregate and curate DAO contributor activity and get visibility into DAO member contributions.
Chains
Ethereum, Arbitrum, Polygon, Optimism
Learn More
DeFi Tools
Web3's decentralized backend - Build smart contracts that are automated, gasless & off-chain aware.
Chains
Ethereum, Polygon, Arbitrum, Optimism, BNB Chain, Avalanche, Cronos
Learn More
DeFi Tools
LunarCrush is a social intelligence platform for Crypto, NFTs, and Stocks.
Chains
Ethereum, Arbitrum, Optimism, Polygon, Solana, Starknet, BNB Chain, Avalanche
Learn More
DeFi Tools
Advanced cryptocurrency analytics platform.
Chains
Ethereum, Arbitrum, Optimism, Polygon, Solana, Starknet, BNB Chain, Avalanche
Learn More
DeFi Tools
Coin particle is an analytics visualization tool.
Chains
Ethereum, Arbitrum, Optimism, Polygon, Solana, Starknet, BNB Chain, Avalanche
Learn More
Web3 Security Tools
Certik is a leading Blockchain audit company that is pioneering blockchain technology.
Chains
Ethereum, BNB Chain, Polygon, Avalanche, Arbitrum, Fantom, Polkadot, Solana, Optimism, NEAR, Tron, Cosmos, Harmony, Cronos, Cardano
Learn More
Web3 Security Tools
Quantstamp is a leader in the Blockchain security ecosystem.
Chains
Ethereum, Solana, Avalanche, Arbitrum, Polygon
Learn More
DeFi Tools
Coin Metrics offers market, network, and financial intelligence for crypto industry research.
Chains
Ethereum, Arbitrum, Optimism, Polygon, Solana, Starknet, BNB Chain, Avalanche
Learn More
DeFi Tools
AI-driven crypto research platform which turns data into actionable investment insights.
Chains
Ethereum, Arbitrum, Optimism, Polygon, Solana, Starknet, BNB Chain, Avalanche
Learn More
DeFi Tools
APY.vision tracks liquidity pool gains and impermanent loss for DeFi investors and protocols.
Chains
Ethereum, Solana, Polygon, Optimism, Arbitrum, Fantom, Avalanche
Learn More
DeFi Dapps
Vesta Finance is a DeFi lending protocol on the Arbitrum network.
Chains
Arbitrum
Learn More
DAO Tools
DAOhaus allows communities to create a DAO and manage, grow, and distribute a shared treasury. 
Chains
Ethereum, Arbitrum, Optimism, Gnosis Chain, Polygon
Learn More
Web3 Developer Tools
Socket is a Web3 privacy infrastructure.
Chains
Arbitrum, Avalanche, BNB Chain, Ethereum, Optimism, Polygon
Learn More
Trading Tools
DeBank is a dashboard for tracking your DeFi portfolio.
Chains
Ethereum, Polygon, Avalanche, Arbitrum, Optimism
Learn More
Web3 Wallet Tools
Magic is an all-in-one developer tool for onboarding and user experience.
Chains
Arbitrum, Avalanche, BNB Chain, Ethereum, Polygon, Solana
Learn More
DeFi Tools
Across is an optimistic bridge among the EVM-based chains.
Chains
Ethereum, Arbitrum, Polygon, Optimism
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