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SuperTokens alternatives
Quick answerThe best free SuperTokens alternative is Keycloak, for self-hosted enterprise IAM. Pick Auth0 for enterprise SaaS auth with built-in support, or Firebase for Google-centric mobile/web apps.
SuperTokens is a free alternative to Auth0.
At a glance
| Tool | Best for | Pricing | Votes | Comparison |
|---|---|---|---|---|
| Auth0 | Enterprise SaaS auth with built-in support | Paid | — | vs SuperTokens → |
| Keycloak | Self-hosted enterprise IAM | Free, open source | — | vs SuperTokens → |
| Firebase | Google-centric mobile/web apps | Paid | — | vs SuperTokens → |
| WorkOS | Enterprise SSO and provisioning | Paid | — | vs SuperTokens → |
How to choose
Closest alternatives
Auth0 is a commercial SaaS with higher pricing tiers and less open-source flexibility. SuperTokens vs Auth0 →
Keycloak is fully open source but requires self-hosting and lacks a managed cloud option. SuperTokens vs Keycloak →
Firebase Auth is a managed service tied to Google Cloud with limited on-premise control. SuperTokens vs Firebase →
WorkOS focuses on enterprise SSO and directory sync rather than full auth stack. SuperTokens vs WorkOS →
More Auth tools
FAQ
What is the best alternative to SuperTokens?+
The closest SuperTokens alternatives are Auth0 (enterprise SaaS auth with built-in support), Keycloak (self-hosted enterprise IAM) and Firebase (Google-centric mobile/web apps). WorkOS is also close. Each one links to a side-by-side comparison with SuperTokens.
What is the best free alternative to SuperTokens?+
Keycloak (self-hosted enterprise IAM) is the closest free alternative to SuperTokens.
Is there an open source alternative to SuperTokens?+
Yes. Keycloak (self-hosted enterprise IAM) is open source.
What is SuperTokens used for?+
Open-source authentication and session management for web and mobile apps, with optional managed hosting. Common uses: add passwordless email or SMS login to a React web app in minutes, migrate an existing Auth0 user base to SuperTokens without forcing password resets and run a multi-tenant SaaS platform with per-tenant authentication and optional MFA.
Is SuperTokens free?+
SuperTokens has a free tier and paid plans.






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