verifier.org

HiddenLayer

fifty disclosed cves and thirty patents, across the broadest claimed scope here.

not published#enterprises-wanting-mode

the most credible research track record among the commercial vendors, attached to product claims too broad to verify without a sales call.

50-plus disclosed cves and 30-plus issued patents is a concrete, checkable claim, and stronger evidence of real security work than the 'expert research team' language several competitors rely on. it also publishes an annual ai threat landscape report.

the platform spans four named pillars — ai discovery to inventory your ai assets, ai supply chain security for model and artifact risk, ai attack simulation, and ai runtime security. model supply-chain scanning is genuinely differentiated: most vendors here test behaviour, not the provenance of the artefacts you're deploying.

the description above is ours, condensed from the ranking. pricing moves — check it on the vendor's own page before you rely on it.

pricing
not published
our verdict

the most credible research track record among the commercial vendors, attached to product claims too broad to verify without a sales call.

we researched this category against vendors' own pricing pages and licence files. that is where this line comes from — not from the vendor, and not from anything they paid for.

more ai red-teaming tools

NeMo Guardrails

nvidia's toolkit for constraining llm behaviour, used alongside testing

#guardrails#open-source

Giskard

open-source scanner for llm vulnerabilities and quality regressions

#open-source#scanner

ModelScan

scans model files for unsafe serialisation before you load them

#supply-chain#open-source

Promptfoo

we checked thisfree

mit-licensed, free for ten thousand probes a month, and the only free tool here that tests agent tool access.

#any-team-that-wants-to-s