Identity Management - Single Sign-On (SSO)#
Single sign-on (SSO) is an authentication scheme that allows a user to log in with a single ID to any of several related, yet independent, software systems.
Software#
This page lists all projects in this category. Use the index of all projects, the sidebar, or click on tags to browse other categories.
Authelia#
The Single Sign-On Multi-Factor portal for web apps.
★28864 2026-09-09 Go Apache-2.0
Authentik#
Flexible identity provider with support for different protocols. (OAuth 2.0, SAML, LDAP and Radius).
KeyCloak#
Open Source Identity and Access Management.
★36688 2026-09-09 Java Apache-2.0
Wren:AM#
Access management platform providing adaptive authentication, SSO, federation, and fine-grained authorization for web and API resources.
Wren:IG#
Identity gateway and reverse proxy enforcing authentication, authorization, and SSO without requiring application changes.