List of Web3 Authentication Tools
Discover 19 Web3 Authentication Tools across the most popular web3 ecosystems with Alchemy's Dapp Store. Also explore related collections including Decentralized Identity Tools, Web3 Credential Tools, Decentralized VPNs. Is your project missing from the list? Submit your project to Alchemy's list of Web3 Authentication Tools and we'll review it!


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Lit
Identity Tools
Lit Protocol is a decentralized key management network powered by threshold cryptography.
Chains
Avalanche, Ethereum, Multichain, Polygon, Solana, Optimism, Cosmos
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Dfns
Web3 Wallets
Wallet infrastructure for Web3.
Chains
Acala, Arbitrum, Avalanche, Aptos, Astar, Bitcoin, Bitcoin Cash, BNB Chain, Cardano, Celestia, Celo, Cosmos, Doge, Cronos, Ethereum, EVM, Fantom, Filecoin, Flow, Gnosis Chain, Harmony, Holochain, Hive, Immutable X, Injective, Klaytn, Kusama, Litecoin, Mantle, Moonbeam, Multichain, NEAR, Oasis, Ontology, Optimism, Polkadot, Polygon, Polygon zkEVM, Ronin Network, Skale, Solana, Sui, Tezos, Tron, zkSync
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Fractal ID
Identity Tools
Crypto native identity provider with over 1M users, and trusted by 250+ dapps and 8 blockchains.
Chains
Ethereum, Polygon, Avalanche, BNB Chain
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Privy
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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Web3Auth
Web3 Wallet Tools
Web3Auth is a self-custodial wallet-as-a-service infrastructure powered by multi-party computation.
Chains
Multichain
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Alchemy Venture
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SlashAuth
Identity Tools
SlashAuth is a Web3 authentication interface for decentralized applications.
Chains
Ethereum, Polygon
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Torus
Identity Tools
Torus is a Web3-native key management infrastructure.
Chains
Ethereum, BNB Chain, Polygon
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Arcana Network
Identity Tools
Arcana is Web3 infra to onboard users with social/email login and create non-custodial wallets.
Chains
Ethereum
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Picket API
Identity Tools
Picket API is a Web3 wallet authentication API.
Chains
Ethereum, Polygon, Solana
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Dynamic
Identity Tools
Dynamic is an all-in-one wallet authentication and user management protocol.
Chains
Ethereum, Solana, Starknet, Arbitrum, Avalanche, BNB Chain, Optimism, Polygon
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Minero
NFT Tools
Minero focuses on NFT tech for business, marketing, authentication and certification purposes.
Chains
Polygon
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DAuth Network
Identity Tools
DAuth provides native privacy and trustless social account access for wallets, dapps, and DIDs.
Chains
Polygon zkEVM, Sui, Ethereum
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GateKeeper
Identity Tools
GateKeeper offers a drop-in integration for gating content and access controls.
Chains
Ethereum, Multichain
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DeForm
DeFi Tools
DeForm is the easiest way to build web3 forms.
Chains
Ethereum, Optimism, Arbitrum, Polygon, Astar, Base
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Ecosystem Partner
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Growth Customer
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miniOrange DApp
Web3 Security Tools
User authentication solutions for enterprises. With one click, you can access 3000+ cloud apps.
Chains
Ethereum, Polygon, Solana, BNB Chain, Avalanche, Algorand, Cardano, Cosmos, Polkadot, Kusama, Flow, Tezos, Immutable X
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