User infrastructure you can own.

Hexclave is an open-source user infrastructure platform. It handles the parts of a product that revolve around users: authentication, teams, payments, emails, analytics, and related building blocks. The project is designed to let teams start quickly on hosted cloud and keep their data exportable and self-hostable.

The project began with a focus on open-source user management: sign-in, account settings, email verification, user components, hooks, and an administrative dashboard. It now presents those capabilities as Hexclave, a broader catalog of modular apps built around a shared user model. The public repository preserves some historical Stack Auth references while the product and hosted services use the Hexclave name.

Hexclave is open source and welcomes contributions. The repository describes a MIT / AGPLv3 license split for SDKs and server components, and its documentation and code are available publicly on GitHub. Developers can read the docs, start a project in the dashboard, or run the platform on infrastructure they control.

Learn more in the documentation or explore the open-source repository.