Multichain
Multichain Apps, Projects, and Developer Tools
Explore some of the best decentralized Multichain applications and Multichain developer tools. Whether you're a web3 developer or simply web3 curious, this directory includes some of the top Multichain dapps and projects.
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- OP StackRollup FrameworksOP Stack is the modular code powering OP Mainnet and the Superchain.
- Arbitrum OrbitRollups-as-a-Service (RaaS)Arbitrum Orbit is a path for launching new chains in the Arbitrum ecosystem.
- SpearbitBlockchain Auditing CompaniesSpearbit connects independent security experts to the Web3 projects that need them.+2
- SuperbridgeWeb3 BridgesSuperbridge is a user friendly, native bridge for rollups.+2
- HallidayWeb3 Payment ToolsThe Commerce Automation Platform for Modular Chains+2
- Let's talkContact sales to learn how we can help your company scale onchain
- DecentTransaction ToolsUniting onchain crypto experiences through seamless crosschain transactions.+2
- CoinflowWeb3 Payment ToolsSimplifying payments for businesses by enabling global card acceptance and instant customer payouts.+3
- TrugardBlockchain Security ToolsThe world leader in smart contract risk and the largest collection of measured insights.+1
- ZengoEnterprise CustomersMPC WalletsZengo is the most secure self-custodial, Multi-Party Computation (MPC) wallet.+3
- Rabby WalletSoftware WalletsRabby Wallet is a wallet for Ethereum and all EVM chains.
- Collab.LandEnterprise CustomersToken Gating ToolsCollab.Land is an NFT token gating bot for Telegram and Discord with over 6.5mm verified wallets.+7
- GoldskyEnterprise CustomersIndexing ToolsPower your apps with real-time blockchain data and subgraphs without managing complex infrastructure.+3
- Alchemy UniversityEnterprise CustomersWeb3 Education ResourcesThe best Solidity bootcamp for learning Ethereum development.+3
- PortalFree CustomersMPC WalletsPortal provides an embedded MPC wallet SDK and security tools for enterprise and developers.
- ZettaBlockWeb3 Data ToolsReal-time web3 data infra for indexing and analytics. Build your own low-latency APIs for your app.+3
- OKX WalletBest-in-Class AppsMPC WalletsOKX Wallet is the world's most powerful crypto wallet.+10
- Coinbase WalletWeb3 30 WinnersSoftware WalletsCoinbase is an EVM compatible software wallet.+5
- LitFree CustomersWeb3 Authentication ToolsLit Protocol is a decentralized key management network powered by threshold cryptography.+4
- AstarAmplify WinnersLayer 1 Blockchains (L1s)Astar is a scalable decentralized blockchain for the next big Web3 innovations.
- Nansen PortfolioCrypto Portfolio DashboardsTrack all your DeFi holdings in a single dashboard.+13
- Scaffold-ETHGrowth CustomersDevelopment FrameworksWith Scaffold-ETH, developers can use an adaptable frontend for Solidity smart contracts.
- Founders FundWeb3 VC FirmsGlobal venture capital firm investing in web3 companies solving difficult problems.+2
- Mirror WorldEnterprise CustomersNFT Minting ToolsMirror World is the leading Web3 application development platform that helps developers build, grow and increase monetization in record time.+2
- ZK StackRollup FrameworksZK rollup framework with full sovereignty for data availability layer to gas tokens & sequencing.
- BuidlGuidlFree CustomersCreator DAOsBuidlGuidl is a DAO of Ethereum builders creating products, prototypes, and tutorials for Web3.
- AltLayerRollups-as-a-Service (RaaS)A decentralized and elastic Rollup-as-a-Service (RaaS) protocol for developers to launch appchains.
- Espresso SequencerShared SequencersShared sequencer for more credible neutrality, enhanced interoperability, and Ethereum alignment.
- Trail of BitsBlockchain Auditing CompaniesSecuring the world's most targeted web3 organizations and products.+2
- web3cliAmplify WinnersDevelopment Frameworksweb3cli is a command-line tool aiming to be the Swiss-army knife of the blockchain.+5
- ZerionEnterprise CustomersSoftware WalletsCryptocurrency wallet that also lets users manage their DeFi and NFT portfolios.+6
- Sigma PrimeBlockchain Auditing CompaniesLeading provider of Ethereum smart contract security assessments.+2
- AxelarWeb3 30 NomineesWeb3 Messaging ToolsAxelar delivers secure cross-chain communication.+1
- CyfrinBlockchain Auditing CompaniesBlockchain auditing company enabling web3 developers to do more.+2
- RattleEnterprise CustomersQuest-to-Earn ToolsAccelerate Web3 with On-Chain raffle fairness.+1
- MixBytesBlockchain Auditing CompaniesLeading DeFi auditing company that identifies and prevents exploits in decentralized projects.+3
- WatchPugBlockchain Auditing CompaniesSmart contract auditing company that doesn't compromise when it comes to your security.+2
- Soul WalletSmart Contract WalletsThe smart contract wallet, backed by the Ethereum community. #ERC4337
- ZellicBlockchain Auditing CompaniesZellic is a security research firm with deep expertise in blockchain security and cryptography.+3
- HalbornBlockchain Auditing CompaniesHalborn provides blockchain security services like penetration testing, smart contract audits, etc.+1
- Secure3Blockchain Auditing CompaniesSecure3 provides security audits for blockchain-based projects.
- RadomFree CustomersWeb3 Payment ToolsRecurring and one-time, permission-less, on-chain payments for online subscriptions and products.+5
- PaperAmplify WinnersWeb3 Payment ToolsPaper makes it easy for users to buy NFTs with credit cards & create wallets with just their email.+2
- BlockSecBlockchain Auditing CompaniesBlockSec conducts research and offers reliable security services and tools for blockchain security.+3
- StackupFree CustomersSmart Contract WalletsOpen-source platform to build web3 experiences using custom transaction flows & smart contract wallets.+4
- SkiffGrowth CustomersWeb3 Email ToolsSkiff is an end-to-end encrypted, decentralized workspace for communicating and collaborating.
- deBridgeFree CustomersWeb3 BridgesA messaging and cross-chain interoperability protocol enabling the building of cross-chain dapps.+3
- EnkryptSoftware WalletsA non custodial open source wallet made for the multichain future.+12
- UnmarshalIndexing ToolsUnmarshal is a blockchain data infrastructure company.+3
- CaskWeb3 Payment ToolsCask is a decentralized non-custodial protocol for managing automated money flows in web3.+3
- Harvard BlockchainCollege Blockchain ClubsHarvard Blockchain & Cryptocurrency Club aims to increase blockchain adoption.