Category: Identity
Sorted by lead category
| Name | Description | Links | Tags | Ecosystem | Founded | HQ | Token | X |
|---|---|---|---|---|---|---|---|---|
| Anon Aadhaar Identity Edit listing |
Zero-knowledge identity tooling based on Aadhaar document proofs. | Identity | n/a | n/a | Metaverse | n/a | n/a | |
| BrightID Identity Edit listing |
Social verification protocol for unique human identity. | Identity | Ethereum | 2019 | Metaverse | n/a | X | |
| Dock Identity Edit listing |
Verifiable credential and decentralized identity platform. | Identity | Polkadot | 2018 | United Kingdom | DOCK | X | |
| ENS Labs Identity Edit listing |
Core contributor organization for Ethereum Name Service and related naming infrastructure. | IdentityInfrastructure | Ethereum | 2018 | Metaverse | ENS | X | |
| Farcaster Identity Edit listing |
Decentralized social protocol with portable identity and client interoperability. | IdentitySocial | EthereumBase | 2021 | United States | n/a | X | |
| Galxe Identity Edit listing |
Web3 identity and credential platform for communities. | IdentityDAOs & Governance | EthereumBNB ChainMultiple | 2021 | United States | GAL | X | |
| Holonym Identity Edit listing |
Privacy-preserving identity infrastructure using zero-knowledge proofs. | IdentityZero Knowledge | Ethereum | 2022 | United States | n/a | X | |
| Human Passport Identity Edit listing |
Reputation and identity credential system for sybil resistance. | IdentityDAOs & Governance | EthereumMultiple | 2022 | United States | n/a | X | |
| Humanity Protocol Identity Edit listing |
Human identity verification network for sybil resistance. | IdentityZero Knowledge | Ethereum | 2024 | Metaverse | n/a | X | |
| Humanode Identity Edit listing |
Biometric sybil-resistant blockchain identity network. | IdentityBiometrics | Humanode | 2022 | United Kingdom | HMND | X | |
| idOS Identity Edit listing |
Decentralized identity layer for reusable KYC and user data. | IdentityInfrastructure | EthereumMultiple | 2023 | Switzerland | n/a | X | |
| Lens Protocol Identity Edit listing |
Onchain social graph and identity protocol for portable profiles and content. | IdentitySocial | Polygon | 2022 | Metaverse | n/a | X | |
| Lit Protocol Identity Edit listing |
Decentralized key management and programmable access control infrastructure. | IdentityInfrastructure | EthereumMultiple | 2021 | Metaverse | n/a | X | |
| Notabene Identity Edit listing |
Travel Rule and identity compliance infrastructure for VASPs. | IdentityCompliance | EthereumMultiple | 2020 | United States | n/a | X | |
| Persona Identity Edit listing |
Identity verification and KYB/KYC platform for web3 apps. | IdentityCompliance | EthereumMultiple | 2018 | United States | n/a | X | |
| Polygon AggLayer Identity Edit listing |
Cross-chain identity and liquidity coordination layer in Polygon ecosystem. | IdentityInfrastructure | EthereumPolygon | 2024 | India | POL | X | |
| Polygon ID Identity Edit listing |
Zero-knowledge identity framework for private credential verification. | IdentityZero Knowledge | Polygon | 2022 | Metaverse | n/a | X | |
| Privado ID Identity Edit listing |
Self-sovereign identity tools based on zk credential verification. | IdentityZero Knowledge | PolygonEthereum | 2023 | Spain | n/a | X | |
| Proof of Humanity Identity Edit listing |
Human registry protocol for sybil-resistant identity. | IdentityDAOs & Governance | Ethereum | 2021 | Metaverse | n/a | X | |
| Quadrata Identity Edit listing |
Onchain passport and compliance credential infrastructure. | IdentityCompliance | Ethereum | 2021 | United States | n/a | X | |
| Reclaim Protocol Identity Edit listing |
Infrastructure for creating verifiable proofs from existing online data. | Identity | n/a | n/a | Metaverse | n/a | n/a | |
| Sardine Identity Edit listing |
Fraud prevention and identity infrastructure for web3 onboarding. | IdentityCompliance | EthereumMultiple | 2020 | United States | n/a | X | |
| Self Identity Edit listing |
Identity verification tools using zero-knowledge proofs, with interfaces for human and agent credentials. | IdentitySecurity Tool | Multichain | n/a | Metaverse | n/a | n/a | |
| Semaphore Identity Edit listing |
Zero-knowledge protocol for anonymous group membership and signaling. | Identity | n/a | n/a | Metaverse | n/a | n/a | |
| Space ID Identity Edit listing |
Multi-chain name service and identity protocol. | Identity | EthereumBNB Chain | 2022 | Singapore | ID | X | |
| TLSNotary Identity Edit listing |
Tools for producing verifiable evidence about authenticated web data. | Identity | n/a | n/a | Metaverse | n/a | n/a | |
| Trinsic Identity Edit listing |
Identity API platform for verifiable credentials. | IdentityDeveloper Tools | EthereumMultiple | 2020 | United States | n/a | X | |
| Unstoppable Domains Identity Edit listing |
Onchain naming and digital identity platform. | Identity | EthereumPolygon | 2018 | United States | n/a | X | |
| World Identity Edit listing |
Identity and proof-of-personhood ecosystem with wallet and verification products. | Identity | EthereumOptimism | 2023 | Metaverse | WLD | X | |
| ZK Email Identity Edit listing |
Tools for proving facts about email messages with zero-knowledge cryptography. | Identity | n/a | n/a | Metaverse | n/a | n/a | |
| zkPass Identity Edit listing |
Privacy-preserving infrastructure for proving claims about offchain data. | Identity | n/a | n/a | Metaverse | n/a | n/a | |
| Zupass Identity Edit listing |
Application for collecting and presenting privacy-preserving cryptographic proofs. | Identity | n/a | n/a | Metaverse | n/a | n/a |