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Certified by Founder
Lodge
Promptfoo
start up
United States
- San Francisco, CA
- 30/07/2025
- Series A
- $18,400,000
Promptfoo discovers and eliminates major LLM risks before they are shipped to production. Its founders have experience launching and scaling AI to over 100M users using automated red-teaming and testing to overcome security, legal, and compliance issues. Promptfoo's open-source, developer-first approach has made it the most widely adopted tool in this space, with over 20,000 users at companies like Shopify, Amazon, and Anthropic.
https://www.promptfoo.dev
- Industry Software Development
- Website https://www.promptfoo.dev/
- LinkedIn https://www.linkedin.com/company/promptfoo/
Related People
Ian W.Co Founder
United States -
San Francisco Bay Area
N/A
LinkedIn
https://www.linkedin.com/in/ianww/
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