XBOW · Jul 2026
XBOW said it earned AWS Application Security distinction for Autonomous Security Validation, and noted more than 100 organizations worldwide use its platform.
Public company, workplace, funding, and market signals
Updated Jul 29, 2026
XBOW is a Seattle-based autonomous offensive security company that uses AI agents to continuously discover, chain, exploit, and independently validate vulnerabilities in web apps and APIs, replacing point-in-time pentests with machine-speed continuous testing.
Primary product
Autonomous offensive security / AI-powered penetration testing platform
Founded
2024
Headquarters
Seattle, Washington, United States
Team size
200-300
Work style
Remote
Industry
Computer and Network Security
Sub-industry
Autonomous offensive security / AI-powered penetration testing
Offices
5 jobs at XBOW
Business model
Stage
Series C
Total raised
$272M
Latest round
Series C extension · May 2026
Latest amount
$35M
May 2026 · Accenture Ventures, DNX Ventures, Liberty Global Tech Ventures, NVentures, Samsung Ventures, and SentinelOne S Ventures
Mar 2026 · DFJ Growth and Northzone
Jun 2025 · Altimeter Capital
Oct 2024 · Sequoia Capital and Nat Friedman
Jul 2024 · Sequoia Capital
Leadership
Founder & CEO
CISO
Chief Revenue Officer
Chief Product Officer
Head of AI
Andrew Rice
Head of Engineering
General Counsel
Head of Finance & BizOps
General Manager, South Korea
Investors
XBOW emphasizes ownership, collaboration, speed, focus on high-impact work, and transparency/candor.
Work style
Remote
Compensation
Publicly advertised as offering competitive salary and equity; no public pay bands were found.
Benefits
Pricing
Usage-based pricing scaled to coverage; cloud marketplace procurement is available, and AWS partner materials mention annual attack credits.
Differentiators
Technology
Customers
Competitors
XBOW · Jul 2026
XBOW said it earned AWS Application Security distinction for Autonomous Security Validation, and noted more than 100 organizations worldwide use its platform.
XBOW / Fast Company · Jun 2026
Fast Company recognized XBOW in its 2026 World Changing Ideas Awards for business products and services.
XBOW / Business Wire · May 2026
XBOW added $35M in additional Series C financing from strategic investors including Accenture Ventures, DNX Ventures, Liberty Global Tech Ventures, NVentures, Samsung Ventures, and SentinelOne S Ventures.
XBOW / Business Wire · Mar 2026
XBOW announced a collaboration with Microsoft Security Copilot and Microsoft Sentinel data lake, making its continuous pentesting workflow available in Microsoft’s security ecosystem.
XBOW / Business Wire · Mar 2026
XBOW announced a $120M Series C led by DFJ Growth and Northzone at a valuation above $1B.