Overview
Privado ID (formerly Polygon ID) is a decentralized identity platform built on the open-source iden3 protocol. It enables issuers, holders, and verifiers to manage privacy-preserving credentials using zero-knowledge proofs, with on-chain verification compatible with EVM blockchains. Privado ID is positioned for self-sovereign identity, regulated DeFi, and other use cases requiring selective disclosure and reusable credentials.
Primary category: Reusable Digital Identity. Use the sections below to check fit by capability, use case, coverage, deployment, and supporting evidence.
Capabilities
Best-fit use cases
Coverage
- Region tags
- Global
- Coverage caveat
- Country, document, language, and product coverage should be verified directly with the vendor.
Integrations and developer experience
- Deployment
- API · SDK
- API
- Available
- SDK
- Available
- Hosted flow
- Unknown
- On-premise
- Unknown
Compliance and security notes
Compliance claims must be sourced before publication.
Reference links
Start with the provider website and then cross-check public claims against independent search results, security pages, regulatory records, and product documentation.
Strengths
- Privacy-preserving credentials using zero-knowledge proofs
- EVM-compatible on-chain verification via the iden3 protocol
- Open-source foundations and self-sovereign identity model
Limitations and watchouts
- Infrastructure protocol rather than a turnkey IDV/KYC product; relies on upstream issuers for credentials.
- Early stage; verify production deployments and ecosystem adoption.
- Not a substitute for traditional regulated KYC where required.