Stack Auth
stack-auth.comThe open-source Auth0 & Clerk alternative for auth in minutes
Securityauthenticationopen-sourceuser-managementoauthrbacssodeveloper-tools
About
Stack Auth is an open-source authentication and user management platform designed as an alternative to Auth0 and Clerk. It provides pre-built UI components, headless SDK options, REST APIs, OAuth integrations, RBAC, organizations and teams management, and webhook support. Developers can integrate login, signup, and user management into their apps quickly without handling JWTs or OAuth flows manually.
Problem
Setting up authentication and user management from scratch is complex, time-consuming, and error-prone.
For
software developers and dev teams building web applications
How it works
Stack Auth provides pre-built UI components and APIs that handle login, signup, OAuth, JWTs, RBAC, and team management so developers can integrate auth in minutes.
Business model
open-source
Status
launched