Compare software

Zitadel vs Tinyauth: catalog facts
Zitadel	Tinyauth
Freemium Open source for self-hosting, with a hosted service that has a free starting plan and paid…	Free Free and open source.
Web, Self-hosted	Self-hosted
Self-hostable, with deployment documentation Built-in MFA, passwordless and social login	Small and simple to deploy with Docker OpenID Certified
Aimed at developers integrating identity into applications Running it yourself means operating an identity service	Needs a reverse proxy and some self-hosting knowledge Fewer features than full identity platforms
Self-hosted, Hosted service	Self-hosted
Open source	Open source
License not stated	License: GPL-3.0
Not stated if an account is needed	Not stated if an account is needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Checked September 23, 2026	Official website Full listing and sources Checked October 2, 2026

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