Promptfoo
7.8#2 in llm evaluation toolsFree planFree planWebAPILinuxmacOS
VisitPromptfoo vs ProofLayer
ProofLayer
6.1#14 in ai red teaming toolsFree planFree planWebAPILinuxSelf-hosted
VisitWhat both publish
| Fact | Promptfoo | ProofLayer |
|---|---|---|
| Red teaming | Its red-team workflow generates adversarial tests for vulnerabilities before deployment and maps testing to OWASP and NIST frameworks. | Autonomous attack campaigns test LLM applications, multi-agent systems, RAG pipelines, and MCP servers; verified breaches include replay traces and audit-ready evidence. |
Promptfoo plans
- CommunityFree
- EnterprisePriced on request
- On-PremisePriced on request
ProofLayer plans
- CommunityFree
- EnterprisePriced on request
Pick Promptfoo if…
Promptfoo suits developers and enterprise teams evaluating prompts, model outputs, and AI application risks. Its local and self-hosted options may appeal to teams that want to run the Community plan on their own infrastructure.
Pick ProofLayer if…
You want what its maker publishes above — check its page for the details.