Sealbook / Open source / Alternatives / Auth0

Open-source alternatives to Auth0

3 open-source projects on GitHub that describe themselves as an alternative to Auth0: supertokens-core, hanko, authgear-server. Compare stars, license and activity, or see Auth0 on Sealbook.

	Repository	Stars	Language	License	Activity
1	supertokens/supertokens-coreOpen source alternative to Auth0 / Firebase Auth / AWS Cognito	★ 15.3k	Java	Other	Active
2	teamhanko/hankoModern authentication, on your terms. Open source alternative to Auth0, Clerk, WorkOS, Stytch.	★ 9k	Go	Other	Active
3	authgear/authgear-serverOpen source Auth0/Keycloak alternative. Passkeys, SSO, MFA, passwordless, biometric login. Self-hosted or cloud. Enterprise-ready for SaaS &	★ 2.1k	Go	Apache-2.0	Active