RunSybil
PrivateAI cybersecurity startup that uses autonomous AI agents to conduct continuous penetration testing against live applications, finding and exploiting real security vulnerabilities without humans in the loop. Founded by OpenAI's first security hire.
Founders Ari Herbert-Voss
CEO Ari Herbert-Voss
Company
Founded
2023
Headquarters
San Francisco, United States
Financials
Total Funding
$40M
Funding History
1 round Seed Mar 18, 2026
$40M Funding data is compiled from multiple independent sources including company announcements, press coverage, and regulatory filings. While we strive for accuracy, amounts and dates may reflect reported figures at time of announcement.