XBOW builds AI-powered penetration testing infrastructure that delivers human-level security assessment at machine speed. The platform autonomously discovers, validates, and exploits vulnerabilities using hundreds of specialized AI agents working in parallel. Founded by Oege de Moor, creator of GitHub Copilot, XBOW has achieved unprecedented success in offensive security - ranking #1 on HackerOne's US leaderboard and discovering over 1,092 zero-day vulnerabilities across major platforms including Amazon, Disney, PayPal, and Sony.
The company transforms application security through continuous autonomous offense, replacing traditional penetration testing that costs $18,000 per assessment and requires weeks of work. XBOW's system passes 75% of web security benchmarks and operates 80x faster than manual testing, enabling organizations to secure every application and every update at development velocity. Backed by Sequoia Capital and Altimeter with $75 million in funding, XBOW's team includes GitHub veterans and world-class security researchers who are redefining cyber defense for the AI era.