goauthentik/authentikProvides open-source SSO and identity provider functionality with SAML, OAuth2/OIDC, LDAP, and RADIUS support for centralized authentication, authorization, and access management.
authentik is an open-source Identity Provider (IdP) for modern SSO. It supports SAML, OAuth2/OIDC, LDAP, RADIUS, and more, designed for self-hosting from small labs to large production clusters.
Our enterprise offering is available for organizations to securely replace existing IdPs such as Okta, Auth0, Entra ID, and Ping Identity for robust, large-scale identity management.
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See the Developer Documentation for information about setting up local build environments, testing your contributions, and our contribution process.
When you contribute documentation, either to accompany a code change or as a standalone contribution, please be sure to follow our documentation Style Guide.
Please see SECURITY.md.
Using authentik? We'd love to hear your story and feature your logo. Email us at [email protected] or open a GitHub Issue/PR!
