Legion Security
Legion Security is a browser-native AI SOC platform. A lightweight browser extension observes how analysts investigate, learning their workflows, playbooks and past cases, then runs them in three modes: Learning, Companion (executing workflows in the analyst's browser with step-by-step oversight) and Autonomous. Because it works through the browser, it uses existing tools without custom API integrations.
- Main category
- AI SOC Pure Play
- Additional capabilities
- Insider Risk, Threat Hunting, Threat Intel, Automation, CIRM / Case Management
- Deployment type
- Plug and Play & Customizable, Build it Yourself
- Headquarters
- United States
- Founded
- 2024
- Funding
- Series A
- SecOps Shift Map coverage
- Triage and Investigation, Response
- Website
- https://www.legionsecurity.ai/
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Primary category: AI SOC Pure Play.
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Profile last updated 2026-10-03.