# Legion Security

Startup profile on Capital Atlas: https://capitalatlas.ai/startups/legion-security

- Industry: Software
- Headquarters: New York, US
- Website: www.legionsecurity.ai
- Total disclosed funding: $38M
- Latest round: Series A (Jul 30, 2025)
- Investors on record: 3

## About

Legion Security, Inc., based in New York, offers AI-driven solutions to enhance Security Operations Centers by automating investigative processes, addressing challenges in cybersecurity with innovative technology.Founded in 2024, Legion Security, Inc. specializes in cybersecurity solutions, particularly enhancing Security Operations Centers (SOCs) through automation. The company has pivoted towards integrating AI technologies into their offerings. Legion is headquartered in New York, US. In July 2025, the company raised USD 30 mn in a Series A funding round led by Coatue Management, with support from Accel and Picture Capital Management. This funding represents the total amount raised to date, which is also USD 30 mn.Legion Security offers an AI-driven solution tailored for Security Operations Centers (SOCs), focusing on automating investigative processes. Its flagship product, the Legion AI agent, mimics the workflows of security analysts, addressing alert fatigue and long investigation times. The company serves various sectors, including finance and education, across geographic markets such as North America and Europe, catering to industries with stringent cybersecurity needs.Legion Security generates revenue through a subscription model for its AI SOC platform, providing continuous access to its AI capabilities. Clients engage in B2B transactions with tiered subscription plans customized to their needs. The service is designed to deliver immediate benefits upon deployment, and pricing varies based on AI integration levels, support, and user count. The Legion's Kind Fire™ product is integral to their offering, enabling organizations to automate and scale their security operations effectively.In July 2025, Legion Security, Inc. successfully raised USD 30 mn in Series A funding, led by Coatue Management. The company plans to utilize this funding to expand its team and accelerate the development of its AI-based browser extension to further automate security operations workflows. Legion aims to introduce new products while exploring expansion into additional markets, particularly those with established cybersecurity frameworks.

## Funding rounds

- Series A, Jul 30, 2025, $30M — Accel, Coatue Management, Picture Capital Management
- Seed, Jun 1, 2024, $8M — Accel, Picture Capital Management

## Investors

- Accel (https://capitalatlas.ai/funds/accel) — Seed, Series A
- Picture Capital Management (https://capitalatlas.ai/funds/picture-capital-management) — Seed, Series A
- Coatue Management (https://capitalatlas.ai/funds/coatue-management) — Series A