Compare software

OneLoginZitadel
Paid

Paid subscription with a free trial.

 Freemium

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

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

Checked October 2, 2026

Checked September 23, 2026

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