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ZitadelOneLogin
Freemium

Open source for self-hosting, with a hosted service that has a free starting plan and paid…

 Paid

Paid subscription with a free trial.

Web, Self-hosted Web
  • Self-hostable, with deployment documentation
  • Built-in MFA, passwordless and social login
  • Single sign-on and MFA in one service
  • Large catalog of app integrations and provisioning
  • Aimed at developers integrating identity into applications
  • Running it yourself means operating an identity service
  • Aimed at organisations rather than individuals
  • Cloud only, no self-hosted option
Self-hosted, Hosted service Hosted service
Open source Closed source
License not stated License not stated
Not stated if an account is needed Account needed
Not stated if it works offline Needs internet

Checked September 23, 2026

Checked October 2, 2026

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