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Promptfoo

San Francisco, CA

Promptfoo finds & fixes LLM vulnerabilities before they are shipped to production. Its founders launched and scaled AI at Discord to 200M users using new research techniques specific to AI vulnerabilities and red-teaming. Promptfoo is open-source and is the most widely adopted tool in this space, with over 25,000 users at companies like Shopify, Amazon, and Anthropic.

promptfoo.dev

Company Details

Founded

2024

Employees

Between 5 - 20 employees

Raised

$23,400,000

Headquarters Location

San Francisco, CA

Public

No

Acquired

No

CEO

Ian WebsterIan Webster

Founders

Ian Webster
Ian Webster
Michael D'Angelo
Michael D'Angelo

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Promptfoo's Industries

Promptfoo's Investors

Promptfoo Headquarters Location

San Francisco, CA 94115

Total Amount Raised: $23,400,000

Promptfoo's Investors

Promptfoo Funding Rounds

  • Series A

    $18,400,000

    Series A Investors

    Insight Venture Partners
    Andreessen Horowitz

  • Seed

    $5,000,000

    Seed Investors

    Andreessen Horowitz
    Frederic Kerrest
    Tobias Lütke
    Stanislav Vishnevskiy
    Adam Ely
Funding info provided by Diffbot.

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