Promptfoo

Designed for Language Model Mathematics (LLM) prompt testing and evaluation.. [Free]

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Pricing

freemium

Website

promptfoo.dev

Listed

Sep 2020

Last updated: September 28, 2026

About Promptfoo

The AI Security Platform that catches vulnerabilities in development. Trusted by 156 of the Fortune 500 and 300,000+ developers worldwide.

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