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pc:promp

Promptfoo

San Francisco, CA, US
https://www.promptfoo.dev/
Cybersecurity
Promptfoo is an open-source framework specializing in AI red-teaming and security testing. It provides a widely adopted solution for assessing and enhancing the security of artificial intelligence systems, enabling organizations to identify vulnerabilities and strengthen their AI defenses.

Leadership & Board

Current Number of Employees24
Current LinkedIn Followers5,601

Latest Estimated Valuation

Estimated Valuation―
Estimated Valuation―
Total Amount Raised$18M
Total Amount Raised$18M
Total Funding Rounds1
Total Funding Rounds1
Latest Funding Amount$18M
Latest Funding Amount$18M
Latest Funding RoundSeries A
Latest Funding RoundSeries A
Post-Money Valuation―
Post-Money Valuation―

Funding Round

Funding Date
Funding Round
Amount Raised
Post-Money Valuation
Jul 29, 2025
Series A
$18.40M
―

Investors

Investor Name
Funding Round
Insight Partners
Series A
Andreessen Horowitz (a16z)
Series A

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