Open-source authentication and user management platform offering passkey-based SSO, centralized login, user invitations, self-registration, and email integration for self-hosted deployments. Emphasizes privacy, admin and user ease, local data control, and strong security.

VoidAuth is the most popular Self-Hosted alternative to Tinyauth.
VoidAuth is the most popular Open Source & free alternative to Tinyauth.
- VoidAuth is Free and Open Source
- VoidAuth is Customizable







































