Hanzo Authz
Fine-grained authorization engine. Zanzibar-style relationship graph for production scale. Move permission checks out of your code and into a single source of truth.
Relationship-based access
Zanzibar-style relationship graph. Model real-world permissions: documents own folders, folders own teams, teams own users.
Sub-10ms checks
Distributed cache with consistent snapshots. Authorization decisions at the speed of database reads, not API calls.
Schema as code
Define object types, relations, and permissions in a typed schema. Version-controlled, tested, and migration-safe.
Fine-grained policies
Per-resource, per-relation authorization. No more coarse role-bucketing. Express exactly who can do what.
Full audit trail
Every check, every write, every schema change. Immutable log for compliance and incident review.
Reverse lookup
Ask the inverse question: which resources can this user access? Native list-objects API for filtered views.