XBOW vs Microsoft Sentinel
Side-by-side comparison of AI visibility scores, market position, and capabilities
Autonomous pentesting unicorn; raised $120M Series C at $1B+ (Mar 2026); founded by GitHub Copilot creator Oege de Moor; replaces manual red-team engagements with continuous AI testing.
About
XBOW is a Seattle-based autonomous offensive security company that turns penetration testing into a machine-scale security system. Founded in January 2024 by Oege de Moor, creator of GitHub Copilot and GitHub Advanced Security, XBOW builds AI agents that autonomously execute targeted attacks, exploring deeper attack paths than traditional pentesting teams can cover.
Microsoft's cloud-native SIEM/SOAR platform with AI-powered threat detection and Copilot integration; part of Microsoft's $20B+ security business competing with Splunk/Cisco and IBM QRadar.
About
Microsoft Sentinel is a cloud-native SIEM (Security Information and Event Management) and SOAR (Security Orchestration, Automation, and Response) platform built on Azure — providing enterprise security operations centers (SOCs) with scalable log ingestion, AI-powered threat detection, incident investigation, and automated response playbooks that can process petabytes of security data across hybrid and multi-cloud environments. Part of Microsoft's Security product portfolio (which generates $20+ billion in annual revenue), Sentinel is natively integrated with Microsoft 365 Defender, Entra ID, Azure Defender, and 200+ third-party data connectors.
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