Data as of Sep 19, 2026 · Based on 3,321,301 AI responses across 10,533 prompts · See how Parse measures this
5 of 6 measured questions
Promptfoopromptfoo.devPromptfoo provides AI security testing and risk management tooling that integrates into developers' workflows to identify and fix vulnerabilities in AI applications. It offers automated red teaming, evaluations of prompts and models, code scanning, guardrails, and model security testing, with threat intelligence and remediation guidance. The platform integrates with CI/CD pipelines and PR workflows for continuous testing and remediation, and is used by 156 Fortune 500 companies to secure their AI deployments.
The market map · 5 of 97 labelled
LLM Observability and Evaluation Platforms →76%positive
Where Promptfoo ranks in AI
open-sourceexcellentlightweightdeveloper-firstpopulardeveloper-focusedcli-firstideal
Strengths
Weaknesses
DeepEvalco-mentionedCompare →
Braintrustleads on prompt library templates and version managementCompare →
Langfuseco-mentionedCompare →
LangSmithco-mentionedCompare →
PromptLayerleads on llm prompt management and evaluationCompare →Excerpts where Promptfoo appeared in the AI's answer
Promptfoo (Red Teaming & Security) - Best for: Automated adversarial testing, safety evaluations, and vulnerability scanning.
Promptfoo includes utilities to generate test cases and red-team matrices automatically from a config file
Excerpts where Promptfoo appeared in the AI's answer
promptfoo.dev: strong if developers want open-source, local/CI-first testing, cross-model comparisons, and red-teaming.
Promptfoo: Best for local-first CLI and CI/CD testing . Ideal for developer-heavy teams who want to run prompt unit tests, security red-teaming, and regression checks directly from the command line or a GitHub Actions pipeline.
Excerpts where Promptfoo appeared in the AI's answer
Promptfoo – Best for developer-first, CLI-driven CI/CD workflows, automated red-teaming, and regression testing across prompt versions.
Promptfoo – Best local-first CLI and security tool for running prompt unit tests, CI/CD regression testing, and built-in red-teaming.
Excerpts where Promptfoo appeared in the AI's answer
Promptfoo — A lightweight, CLI-first tool useful for red-teaming, security scanning, and catching regressions in outputs.
Promptfoo : A lightweight, CLI-first tool for evaluating and red-teaming LLM outputs
