Promptfoo

Promptfoo recently raised $5M in a seed round led by Andreessen Horowitz to help developers identify and fix vulnerabilities in their AI applications. We’re a small, dedicated team passionate about AI security and reliability. Join us in creating the first pentesting product specifically targeting AI applications. We craft malicious inputs, simulate real-world threats, and push LLMs to their limits. We develop everything in the open, prioritizing transparency and community collaboration. Our work is entirely open-source, ensuring everyone can contribute and benefit. Enhance our core evaluation framework, focusing on AI security. Develop features for prompt evaluation and automated red teaming of LLM applications. Collaborate with our open-source community and contribute to cutting-edge AI security practices. Gain hands-on experience with various LLMs, identifying vulnerabilities and improving robustness.