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Authelia

Authelia provides authentication, single sign-on, and access control you can self-host.

Free tierPrice verified 2026-09-28Visit site ↗
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Our verdict

Who it's for

Open-source authentication and authorization server

Who should look elsewhere

Setup complexity

Pros

  • +Open source SSO
  • +Self-hostable
  • +2FA support
  • +Good documentation
  • +Privacy focused

Cons

  • −Setup complexity
  • −Self-managed only
  • −Learning curve
  • −Smaller community
  • −Maintenance needed

Key features

  • ✓SSO
  • ✓2FA
  • ✓Access control
  • ✓Self-hosted
  • ✓LDAP support
  • ✓Open source

Pricing

PlanPriceBillingNotes
Free$0monthSSO/2FA; Self-hosted; LDAP/AD support

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