Stack Auth
Stack is an open-source, self-hostable, and highly customizable authentication and user management system.
★ 2.4 average rating
About Stack Auth
Stack is an open-source, self-hostable, and highly customizable authentication and user management system. We provide frontend and backend libraries for Next.js, React, and JavaScript. You can set it up in one minute and scale with the project as it grows. Think of it as Supabase Auth or next-auth, but better. Features Composable React components & hooks OAuth (Google, Facebook, GitHub, etc.) Email and password authentication (with email verification and password reset) Easy to set up with proxied providers (no need to sign up and create OAuth endpoints yourself on all the providers) User management & analytics User-associated metadata with client-/server-specific permissions Out-of-the-box Dark/Light mode support Supports switching out the underlying UI library, support MUI Joy out of the box 100% open-source!
Key Features
- ✓Privacy focused
- ✓No Tracking
- ✓Ad-free
- ✓Dark Mode
- ✓OAUTH
- ✓User Management
- ✓React
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Frequently asked questions
What is Stack Auth?
Stack is an open-source, self-hostable, and highly customizable authentication and user management system. It is listed under the Freemium • Open Source license model in the SaaS Lenz directory.
Is Stack Auth free to use?
Stack Auth is listed as Freemium • Open Source in our directory. Pricing and plan details can change, so check the official website for current terms before committing.
What platforms does Stack Auth run on?
Stack Auth is available on Online, Self-Hosted, Software as a Service SaaS, so you can use it across the devices your team already works with.
Who develops Stack Auth?
Stack Auth is developed by Stackframe. You can find more background and documentation on the product's official website.
What are the best alternatives to Stack Auth?
Popular alternatives to Stack Auth include Amazon Cognito, AWS Identity and Access Management, Corbado, Frontegg, FusionAuth. Compare their features, license models, and platforms on the SaaS Lenz alternatives page.