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YC S24

Stack Auth

The open-source Auth0 alternative

About

Stack is the open-source authN, authZ, and user management platform. We build for devs who want to iterate quickly, offering both managed auth and self-hosting. You can set it up in one minute and scale with the project as it grows. Stack was built by repeat founders with strong technical backgrounds. Check out our GitHub: https://github.com/stack-auth/stack

Founders

Family Office Investors

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Industry & Focus

B2BEngineering, Product and Design