There's an agent inside the software you already bought. Who's testing it?
Verigrey tests vendor and embedded agents from the outside — no source code needed — so third-party AI you don't control still meets your policies.
This is already happening.
You can't inspect a vendor's agent the way you inspect your own code — but when it fails, it's your customers' data and your regulator.
What's actually going wrong.
Ungoverned data access
Embedded agent touches your data under the vendor's rules, not yours.
Supply-chain agent risk
A compromised or misconfigured vendor agent acts inside your trust boundary.
No comprehensive audit report
Vendor doesn't provide detailed audit report on their own agents or have limited capabilities to do so.
Identity / authorization gaps
Agent acts as a user or widens scope invisibly, with no one on your side watching.
Test. Fix. Protect. Prove.
DeepScan runs in black-box mode with no source access, ProofLedger gives you evidence you own, and PolicyForge applies your policies to their agent.
DeepScan (black-box mode)
Tests vendor agents with no source access — probing behavior, tool use, and data handling from the outside.
ProofLedger
Gives you your own independent evidence of vendor-agent behavior for third-party risk reviews.
PolicyForge
Applies your policies to their agent — the rules stay yours, even when the agent isn't.
See it catch a real violation.
Book a demo and watch Verigrey run against a scenario like the ones on this page.
What we hear before the demo.
Trust, but verify independently — with evidence you own, not a claim in their sales deck.
Yes — black-box mode only needs access to the agent's interface, not the vendor's participation.
Part of the full assurance loop.
You'll never get source access to a vendor's agent — so this is Test and Prove running in black-box mode, giving you evidence you own on infrastructure you don't.
PolicyForge
Plain-English rules → formal, checkable tests
DeepScan
Adaptive testing — 9× more violations found
FixLoop
Root-cause + fix, re-test on every agent change
RuntimeGuard
Same policies monitored on live traffic, streamed to your SOC
ProofLedger
Regulator-ready, OWASP/MITRE-mapped audit evidence
Govern the agents you didn't build.
Book a demo and see Verigrey probe a black-box agent from the outside.