Alternatives
Keycloak alternatives, ranked by AI
What ChatGPT, Claude, Gemini & Grok recommend instead of Keycloak — on every leaderboard where it competes, with Keycloak's own position shown. Re-polled continuously; every ranking links to its full audit trail.
Best self-hosted OAuth and OpenID Connect servers
Keycloak ranks #1 of 6Best self-hosted OAuth and OpenID Connect server
Keycloak ranks #1 of 7Best self-hosted auth platform
Keycloak ranks #1 of 8- #1ZITADEL
- #2Authentik
- #3Ory
- #4FusionAuth
Best self-hosted customer identity platforms
Keycloak ranks #1 of 7- #1ZITADEL
- #2FusionAuth
- #3Ory
- #4Logto
Best machine-to-machine authentication platforms for APIs
Keycloak ranks #3 of 9Best customer identity platform for regulated enterprises
Keycloak ranks #3 of 11Best Authentication provider for B2B SaaS
Keycloak ranks #6 of 8Best enterprise SSO APIs for B2B SaaS
Keycloak ranks #6 of 7Best authentication provider for web apps
Keycloak ranks #7 of 10- #1Clerk
- #2Auth0
- #3WorkOS
- #4Better Auth
Best customer identity platforms for multi-tenant B2B SaaS
Keycloak ranks #7 of 9Best workforce SSO platforms for mid-sized companies
Keycloak ranks #7 of 8Best multi-tenant B2B authentication platform for SaaS
Keycloak ranks #8 of 9- #1WorkOS
- #2PropelAuth
- #3Descope
- #4Clerk
Best workforce SSO platform for mid-sized companies
Keycloak ranks #8 of 8Best customer identity platforms for headless commerce
Keycloak ranks #10 of 12Track Keycloak's AI visibility
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