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    List of Decentralised Identity companies in Web3

    Includes identity solutions that may follow DID standards or are products to do with issuing identity on blockchain networks.

    43 projects found

    Projects

    Polygon logo

    Polygon

    Ethereum's Internet of Blockchains

    Privado ID
    Decentralised Identity

    Privado ID implements decentralized identity infrastructure using zero-knowledge proofs for privacy-preserving credential verification. The system enables users to prove identity attributes without revealing personal data, supporting W3C standards and cross-platform interoperability.

    Blockchain Platforms
    Internet Computer logo

    Internet Computer

    COMPUTE REINVENTED

    Internet Identity
    Decentralised Identity

    Internet Identity is a decentralized identity solution that enables users to authenticate to applications using biometric authentication and hardware security keys without passwords.

    Infrastructure
    Mastercard logo

    Mastercard

    Experience the world with Mastercard

    Mastercard Crypto Credential
    Decentralised Identity

    Mastercard Crypto Credential creates verified digital identities for blockchain users, replacing complex wallet addresses with simple aliases for crypto transactions. The system verifies users meet established standards while confirming recipient wallet compatibility across participating exchanges. By providing identity infrastructure for blockchain networks, it enables compliant cross-border transfers and simplifies peer-to-peer crypto transactions between verified users on partner platforms.

    Payments
    Synonym logo

    Synonym

    Digital freedom starts with you.

    Pubky Core
    Decentralised Identity

    Pubky Core provides open-source infrastructure for decentralized identity management, data routing, and hosting that powers Pubky applications.

    Infrastructure
    IOHK logo

    IOHK

    Cascading disruption

    Hyperledger Identus
    Decentralised Identity

    Hyperledger Identus provides decentralized identity infrastructure through verifiable credential management and self-sovereign identity protocols. The system enables identity verification and privacy-preserving authentication for enterprise applications.

    Infrastructure
    Swipelux logo

    Swipelux

    Global payment infrastructure for fiat to crypto

    Swipleux ZeroID
    Decentralised Identity

    Swipleux ZeroID provides decentralized identity verification services through KYC processes and issues Soulbound Tokens for universal digital identity across Web3 platforms.

    Payments
    Moon Lab logo

    Moon Lab

    Bridge between Web2.0 and Web3.0

    Moonify Credential Verification
    Decentralised Identity

    Moonify Credential Verification is a credential verification app that stores employment and education records on blockchain and enables approvals for trusted checks.

    Service Provider
    Unstoppable Domains logo

    Unstoppable Domains

    One Stop Shop for Onchain Domains

    Web3 Domain Registration
    Decentralised Identity

    Web3 Domain Registration provides blockchain-based domain names through Unstoppable Name Service (UNS) and Crypto Name Service (CNS) smart contracts, enabling cryptocurrency address replacement and decentralized website hosting. The system operates on Polygon and Ethereum networks with permanent ownership and zero renewal fees.

    Infrastructure
    Alastria logo

    Alastria

    Where blockchain happens

    Alastria ID
    Decentralised Identity

    Alastria ID is an open-source digital identity framework based on W3C Verifiable Credentials standards, enabling self-sovereign identity management with GDPR compliance for individuals and organizations across blockchain networks.

    Industry Bodies & Trade Associations
    Offline Protocol logo

    Offline Protocol

    Powering People

    OfflineID
    Decentralised Identity

    OfflineID is a universal decentralized identity system that connects devices, wallets, and social ties into a single, censorship-resistant profile. The system enables users to maintain portable social profiles that function without internet connectivity through privacy-first, encrypted peer-to-peer interactions and offline discovery capabilities.

    Privacy & Confidentiality

    Explore 43 Curated Decentralised Identity Projects

    Welcome to The Grid's comprehensive directory of decentralised identity projects in the Web3 ecosystem. Our team has hand-reviewed and verified each of these 43 companies to ensure you're discovering legitimate, active projects — not abandoned ventures or AI-generated listings.

    What Makes Our Decentralised Identity Directory Different

    Unlike automated aggregators, every project in our decentralised identity category undergoes manual verification. We check for active development, real teams, and genuine utility. This human-first approach means you spend less time filtering through noise and more time finding the decentralised identitysolutions that matter for your needs.

    Start Exploring Decentralised Identity Projects

    Each project listing includes key information to help you evaluate and connect with these companies. Whether you're researching for investment, seeking partnerships, or looking for decentralised identitysolutions to use, our directory provides the verified data you need to make informed decisions in the Web3 space.