Compare software

FusionAuthJanssen Project
Freemium

Free Community edition to download, with paid plans and hosted deployments.

 Free

Free and open source.

Web, Self-hosted Self-hosted
  • Can run self-hosted, on-premises or air-gapped
  • Supports SSO, MFA, OAuth2 and OpenID Connect
  • OAuth and OpenID Connect Auth Server
  • Agama low-code identity orchestration
  • Aimed at developers building apps rather than managing staff accounts
  • Advanced features require paid plans
  • Many components make it complex to operate
  • Aimed at organisations with dedicated identity engineers
Self-hosted, Hosted service Self-hosted
Closed source Open source
License not stated License not stated
Not stated if an account is needed Not stated if an account is needed
Works offline Not stated if it works offline

Checked September 24, 2026

Checked October 1, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.