Stack AuthOpen-source auth & user management for developers

Stack Auth

Stack Auth makes building your sign-in page easy, so you don't have to. Stack Auth provides user authentication, authorization, and user management in just 5 minutes.

Product Highlights

• Components: Beautifully styled components to help you get started quickly. No need to worry about design or internal logic.
• Headless or Headful UI: Integrate our shadcn/ui components, or build your own with our headless SDK.
• JWTs without the JWTs: Stack manages JWTs and access tokens for you, so you get the performance benefits without ever having to think about them.

Use Cases

• Sign in / Sign up: Stack Auth can be used to provide a seamless sign in / sign up experience for users.
• User Management: Stack Auth can be used to create and manage user accounts, permissions, and attributes.
• Third-party Integrations: Stack Auth can be used to integrate third-party applications like Google, Facebook, and GitHub.

Target Audience

Stack Auth is ideal for developers who want quick and easy solutions for managing user authentication and authorization.