Summary
Hexclave builds Stack Auth, an open-source authentication and authorization service. Founded by repeat founders Zai and Konsti, they solve the complexity and vendor lock-in of existing auth services by offering a fully managed or self-hostable service that handles authentication, authorization, and user management. Key features include RBAC, multi-tenancy, customizable React components for Next.js, user impersonation, webhooks, and OAuth access token management.