Authentik Has a Free Open-Source Identity Provider

Authentik is a free, open-source identity provider that gives you SSO (Single Sign-On) for all your self-hosted applications. What Is Authentik? Authentik is an IdP (Identity Provider) that centralizes authentication across all your apps. One login for everything. Key features: Single Sign-On (SSO) via SAML, OAuth2, OIDC, LDAP Multi-factor authentication User self-service (registration, password reset) Social login (Google, GitHub, etc.) Customizable login flows Application proxy (protect any app) User management dashboard Audit logging Branding customization Quick Start curl -o docker-compose.yml https://goauthentik.io/docker-compose.yml curl -o .env https://goauthentik.io/.env # Generate secrets echo "AUTHENTIK_SECRET_KEY= $( openssl rand -base64 60 ) " >> .env echo "PG_PASS= $( openssl rand -base64 36 ) " >> .env docker compose up -d Protect Any App Authentik can add authentication to ANY web app — even those without built-in auth: Add app in Authentik Configure proxy provider Point