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Open Source Authentication & SSO Providers using React Router DOM

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

Passkeys, SSO, and MFA without vendor lock-in
  • Stars


    9,035
  • Last commit


    43 minutes ago
  • License


    Unknown
Open source authentication platform supporting passkeys, 2FA, SSO, and social login. Self-host or use Hanko Cloud, with full control over your data and no lock-in.

Open Source Alternative to:

Secure authentication and access control made simple
  • Stars


    36,988
  • Last commit


    4 hours ago
  • License


    Apache-2.0
Comprehensive open source identity management solution offering single sign-on, social login, and fine-grained authorization for applications and services.

Open Source Alternative to:

Secure, seamless authentication for modern applications
  • Stars


    14,631
  • Last commit


    3 hours ago
  • License


    MPL-2.0
An open-source identity solution offering customizable login experiences, multi-tenant support, and comprehensive user management.

Open Source Alternative to:

Modular auth, payments, emails, and analytics for your product
  • Stars


    6,862
  • Last commit


    6 hours ago
  • License


    Unknown
Self-hostable platform combining user auth, payments, email, and analytics into modular building blocks that fit around your existing product.

Open Source Alternative to:

Zero-Trust VPN with built-in 2FA/MFA and SSO capabilities
  • Stars


    2,851
  • Last commit


    7 hours ago
  • License


    Unknown
Enterprise-grade open source VPN solution combining WireGuard with mandatory 2FA/MFA and integrated OpenID Connect SSO for secure remote access

Open Source Alternative to:

Managed identity and access management for any app
  • Stars


    2,070
  • Last commit


    1 day ago
  • License


    Apache-2.0
Authgear is a managed IAM platform handling authentication, SSO, and user management for B2C and B2B apps, with biometrics, MFA, and zero-trust support.

Open Source Alternative to:

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