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WSO2 Identity Server

Open-source identity and access management server

Identity & SSO ★ 870 stars Hard setup Apache-2.0

WSO2 Identity Server is an open-source IAM product that provides single sign-on, identity federation, and strong authentication. It supports SAML, OpenID Connect, and adaptive authentication policies.

Official siteSource code

Key features

  • Single sign-on
  • Identity federation
  • Adaptive authentication
  • Standards support

Pros & cons

Strengths

  • Enterprise feature set
  • Strong standards coverage

Trade-offs

  • Resource heavy
  • Complex tuning

WSO2 Identity Server replaces

Self-hosted Okta alternativesSelf-hosted ForgeRock alternatives

Compare WSO2 Identity Server

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