Adversa AI
the most itemised attack taxonomy and the only vendor naming five compliance frameworks — behind a demo form.
the most concrete commercial vendor here on both what it tests and what it maps to — and you cannot find out what any of it costs.
the attack taxonomy is genuinely itemised rather than gestured at: model-level jailbreaks, adversarial prompts, poisoning and safety bypasses; agentic tool hijack, goal manipulation and inter-agent and tool-chain abuse; and application-level context contamination, auth bypass, data exfiltration and session abuse. after reading gray swan describe 'emerging attacks', that specificity is the differentiator.
it is also the only vendor here mapping to five named frameworks — owasp asi for agentic security, nist ai rmf, the eu ai act, cosai and mitre — and it publishes named vulnerability research, including a cursor deeplink remote-code-execution finding and a shell-injection issue it calls guardfall, plus a threat-intel feed it says ingests over 3,000 sources monthly.
the description above is ours, condensed from the ranking. pricing moves — check it on the vendor's own page before you rely on it.
- category
- ai red-teaming tools
- pricing
- not published
- website
- adversa.ai
the most concrete commercial vendor here on both what it tests and what it maps to — and you cannot find out what any of it costs.
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
Promptfoo
we checked thisfreemit-licensed, free for ten thousand probes a month, and the only free tool here that tests agent tool access.
Garak
we checked thisfreeapache 2.0 from nvidia, twenty-plus probe modules, and a peer-reviewed paper behind it.