Stop building authorization. Build your product.
Centralize authorization for users, services, devices and AI agents. One authorization platform. One audit trail. Run locally or in the cloud.
Built on open standards. Integrates with the tools you already use.
Every caller. One engine.
AI agents now make more decisions than your users do.
One authorization engine for users, services and AI agents. Every decision is centrally enforced, audited and explainable.
User & workspace authorization
RBAC, ABAC, multi-tenancy, fine-grained permissions. Stop scattering if (user.role === "admin") across every controller.
Machine-to-machine authorization
Replace scattered, hardcoded authorization checks with one policy engine. Every internal API call gated the same way.
Agent tool gating
Every tool call is evaluated against policy before execution. Grant only the permissions an agent needs, only for as long as it needs them.
Scoped delegation
Delegate only the permissions required for a task—never more. Delegated access can be scoped, time-limited and never exceeds the caller's own permissions.
Decision log
Explain every authorization decision.
Every authorization decision includes who requested access, what was evaluated, which policy matched and why it was allowed or denied.
Decision ID
a1b2c3d4-e5f6-7890-abcd-ef1234567890
Timestamp
2m ago
Access Path
DIRECT
Agent
prod-agent-us-east
subject=svc_checkout_8a3f · resource=res_orders_api_4b2c · policy=pol_orders_read_7d1e
AI Explanation
checkout-service is granted read access to orders-api because it is directly assigned to the policy orders-read-access, which permits this action. The access path is direct, meaning no role or group membership was needed to resolve this permission.
Suggestion: No action is needed. If this access was unexpected, review the policy orders-read-access to confirm checkout-service should retain direct assignment.
Decision ID
b2c3d4e5-f6a7-8901-bcde-f12345678901
Timestamp
14m ago
Access Path
NONE
Agent
—
subject=svc_billing_2c9a · resource=res_orders_api_4b2c
How it works
From zero to authorized in minutes.
Integrate Vengtoo, define policies, deploy the Vengtoo Agent, and authorize every request.
/vengtoo ✔ Analyzing project... ✔ Installing SDK... ✔ Wiring middleware... ✔ Ready
Dogfooded
Vengtoo secures Vengtoo. Every authorization decision in our own console is evaluated by the same Vengtoo Agent and authorization engine we ship to customers.
No internal bypasses. No special runtime. The same engine. The same agent. The same policies.