Promptfoo

Looking for a tool like Promptfoo (Open-source CLI for testing and red-teaming LLM prompts)? Below are 12 AI tools people use as an alternative to Promptfoo, ranked by leaderboard position. Each one is approved by our editors and worth comparing before you decide.

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Privacy-first desktop app for running AI models locally

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LlamaIndex

Data framework for connecting LLMs to your own data

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