Promptfoo headquarters details
- City
- San Francisco
- State / region
- California
- ZIP / postal code
- 94115
- Country
- United States
- Phone
- +1 914 722 7429
- Founded
- 2024
- Website
- promptfoo.dev
- linkedin.com/company/promptfoo
Location map
Open in Google MapsAll Promptfoo office locations
| City | State / region | Country | Type |
|---|---|---|---|
| San Francisco HQ | California | United States | Headquarters |
Showing the headquarters of 3 recorded locations. See every location in GraphIQ →
About Promptfoo
Promptfoo is headquartered in San Francisco, California, United States. Founded in 2024, the company has 3 recorded locations and employs approximately 12 people worldwide.
Where is Promptfoo's main office?
Promptfoo's main headquarters office is located at San Francisco, California 94115, United States. This is the company's primary corporate address.
Promptfoo regional offices
Beyond its headquarters in San Francisco, Promptfoo has recorded locations in United States.
Promptfoo contact information
The main switchboard for Promptfoo headquarters can be reached at +1 914 722 7429. Official website: promptfoo.dev.
What does Promptfoo do?
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
Frequently asked questions
Where is Promptfoo headquarters?
Promptfoo's headquarters is located at San Francisco, California 94115, United States.
How many offices does Promptfoo have?
GraphIQ records 3 locations for Promptfoo, as of October 2026.
When was Promptfoo founded?
Promptfoo was founded in 2024 and employs approximately 12 people.
What is Promptfoo's phone number?
The main phone number for Promptfoo headquarters is +1 914 722 7429.
How many employees does Promptfoo have?
Promptfoo has approximately 12 employees (GraphIQ estimate, 2026).