Promptfoo

Promptfoo

AI prompt security and evaluation platform for reliable LLM deployments

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Promptfoo is a developer‑friendly AI security suite that red‑teams large language models and evaluates prompt performance. It generates industry‑specific attacks on‑the‑fly, runs automated regression tests, and catches output vulnerabilities. Available as a fast CLI, a managed cloud service, or an on‑premise enterprise solution, it scales to Fortune 500 workloads and integrates with existing CI pipelines, helping teams ship safer AI applications.