Keycloak alternatives
On the evidence we track, the strongest alternative to Keycloak is Descope at 91/100. Keycloak itself ranks #6 of 20 in auth & identity software. Every product below is scored on the same independent signals, so the ranking is comparable rather than a matter of opinion.
Ranked alternatives to Keycloak
- 1Descopevs Keycloak →
Platform for managing authentication and identity for users and AI agents
medium · 72%updating - 2Auth0vs Keycloak →
Cloud authentication platform that securely manages user login, API access, and identity for web and AI applications
medium · 72%updating - 3Clerkvs Keycloak →medium · 71%updating
- 4Oryvs Keycloak →medium · 66%updating
- 5Better Authvs Keycloak →low · 37%updating
- 6WorkOSvs Keycloak →
Add enterprise-grade authentication to your application with minimal engineering effort
medium · 72%updating - 7Kindevs Keycloak →
Authentication, billing, and feature management platform for modern SaaS applications
medium · 70%updating - 8Firebase Authenticationvs Keycloak →
User authentication service for web and mobile applications with support for multiple sign-in methods
low · 26%updating - 9Zitadelvs Keycloak →low · 46%updating
- 10Autheliavs Keycloak →low · 41%updating
- 11vs Keycloak →
- 12vs Keycloak →
Why these ones
An alternative here means a product in the same category as Keycloak (Auth & Identity Software), ranked by the Vioscale composite: a confidence-weighted blend of independent signals such as adoption, release activity, pricing transparency and security posture. There are no user reviews in it, and no vendor can pay to appear or to rank higher. Where we have not confirmed something, we show that rather than guessing.
Generated . See the method for how the composite is built, and why we are independent.