SuperTokensAdd account sign-in and session management to your application.
Free open-source self-hosted edition (Apache-2.0) or free cloud tier (up to 5,000 MAUs).
User authentication, session tokens, social login & organization management
Free alternatives to Clerk Enterprise
Find a free app for the parts of Clerk Enterprise you actually use.
Compare the free allowance and limitations on each app’s page. These are workflow alternatives, rather than identical copies.
Free options
Suggest an alternative →SuperTokens
AuthentikManage application sign-in and single sign-on through your own identity provider.
100% free open-source (GPLv3). Unlimited users, applications, and directories.