Stack Auth

stack-auth.com

The open-source Auth0 & Clerk alternative for auth in minutes

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Stack Auth screenshot
/ 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.

/ 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.

/ Who it's for /

software developers and dev teams building web applications

/ More info /

Background.

Status
launched
Business model
open-source
/ Discovered patterns /

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