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Keycloak vs Tinyauth: catalog facts
Keycloak	Tinyauth
Free Free and open source under the Apache 2.0 licence.	Free Free and open source.
Self-hosted	Self-hosted
Single sign-on and single sign-out across applications Supports OpenID Connect and SAML 2.0 identity brokering	Small and simple to deploy with Docker OpenID Certified
Setting it up and securing it takes real administrative effort More than most single-user homelabs need	Needs a reverse proxy and some self-hosting knowledge Fewer features than full identity platforms
Self-hosted	Self-hosted
Open source	Open source
License: Apache-2.0	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.