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Open Source Authentication & SSO Providers using GitHub

A curated collection of the best open source platforms providing authentication, Single Sign-On (SSO), and user management. using GitHub.

Secure, customizable authentication for your applications
  • Stars

    15,333
  • Last commit

    2 days ago
  • License

    Unknown
Open-source authentication solution offering flexible, self-hosted user management with advanced features and easy integration.

Open Source Alternative to:

Passwordless OIDC provider built for self-hosters
  • Stars

    Stars growing over the last 30 days9,700
  • Last commit

    1 day ago
  • License

    BSD-2-Clause
Self-hostable OpenID Connect and OAuth 2.0 provider that lets users sign in to any OIDC-compatible app using passkeys instead of passwords.

Open Source Alternative to: