ourway/auth

An open-source authorization as a service inspired by Google Zanzibar, designed to build and manage fine-grained and scalable authorization systems for any application. — Permify is now part of FusionAuth 🎉

Playground for SpiceDB, the open source, Google Zanzibar-inspired permissions database to enable fine-grained access control for customer applications

Cerbos is an open-core authorization management platform for authorizing every identity and governing every action across applications, gateways, workloads, and AI agents.

A cross-platform CLI to interact with an OpenFGA server.

A command line utility from Permit.io to work with everything IAM and Authorization. A one-stop-shop to manage all your Authorization tools (OPA, OpenFGA, Cedar, OPAL, AVP...) as well as the Permit Service.

Auth0 Extension that adds authorization features to your account

The most scalable and customizable permission server on the market. Fix your slow or broken permission system with Google's proven "Zanzibar" approach. Supports ACL, RBAC, and more. Written in Go, cloud native, headless, API-first. Available as a service on Ory Network and for self-hosters.

A high-performance and flexible authorization/permission engine built for developers and inspired by Google Zanzibar.

Warrant is a highly scalable, centralized authorization service based on Google Zanzibar. Use it to define, enforce, query, and audit application authorization and access control.