Promptfoo is your go-to tool for automated LLM prompt testing. It evaluates prompt quality, minimizes bias, and helps you make data-driven choices. With a user-friendly interface and custom metrics, you can easily integrate it into your projects. Join over 10 million users who trust Promptfoo to improve their LLM applications. Get started today and find the best prompts for your needs!

## Top Features

- Automated prompt quality evaluation
- Customizable evaluation metrics
- Web viewer and command line interface
- Seamless workflow integration
- Trusted by over 10 million users

Promptfoo

What is Promptfoo?

Top Features