HEX IAM - High-performance IAM with sub-millisecond authorization via policy-embedded JWTs. No database lookups needed. O(1) authorization checks (~1μs) Full OAuth 2.0/OIDC provider Multi-tenant with PostgreSQL RLS Bloom filter token revocation Async audit logging (SOC 2 ready) Built with FastAPI, PostgreSQL, Redis. Docker-ready. Perfect for SaaS platforms, microservices, and teams avoiding vendor lock-in. Apache 2.0 licensed. One-command deployment. Because IAM shouldn't be slow OR expensive.