legion
New York City, US · Founded 2024 · 74 employees on LinkedIn · 3 known investors
Find your way into legion
447 people in our graph share verified history with the legion team — schools, employers, funds. One of them is your warm intro.
Adam Shuaibunlockedknows Eyal Fisher · together at University of Cambridge (overlapped)
×3knows the team · via University of Cambridge
×3knows the team · via Technion
×3knows the team · via Tel Aviv University
×2knows the team · via Israeli Military Intelligence - Unit 8200
Legion builds AI security workers for the Security Operations Center (SOC) that observe how analyst teams work and scale those behaviors, rather than relying on pre-built playbooks or generic models. The product targets security teams and operates in the cybersecurity and AI space.
Founders & leadership
legion was founded in 2024 by Ely Abramovitch, Michael Gladishev, and Eyal Fisher.
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Ely AbramovitchinFounder & CEO
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Michael GladishevinFounder & VP R&DMichael Gladishev spent over 12 years at Microsoft as an engineering leader, where he contributed to the development of Microsoft Sentinel, a widely-adopted cloud-native SIEM platform. He is founder and VP R&D at Legion, which builds AI security workers for security operations centers.
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Eyal FisherinFounder & CTOEyal Fisher founded ART AI in 2019 and has experience bringing generative AI systems from research to production, with background leading teams across AI research, model serving, and product development across multiple industries and modalities.
Investors · 3
Competitors · 4
by search overlapLegit Security10 shared keywordsLegit Security provides an application security platform that helps organizations identify and manage software vulnerabilities and risks across their development environments. The platform serves enterprise security teams seeking to reduce alert fatigue and improve visibility into their application attack surface.
ReliaQuest9 shared keywordsGreyMatter is an agentic AI security operations platform that provides six AI-powered personas to augment security teams in investigation, threat intelligence, detection engineering, threat hunting, and infrastructure monitoring. The platform automates security alert investigation, analysis, and response across enterprise technology environments.
Crowdstrike9 shared keywordsCrowdStrike provides an AI-native cybersecurity platform that unifies endpoint, identity, cloud, SaaS, and AI protection to detect and stop breaches for enterprise organizations. It combines automated response with human-led security operations including managed detection and response, threat hunting, and security services.
Safe Security8 shared keywordsSAFE Security provides an AI-driven platform for cyber risk management, covering third-party risk management (TPRM), continuous threat exposure management (CTEM), AI security posture management (AI-SPM), and cyber risk quantification (CRQ). It uses an agentic workflow engine with native integrations to serve enterprise organizations, including a portion of the Fortune 500.
Companies competing with legion for the same Google search keywords, organic and paid, via search-intersection analysis.
Frequently asked questions
- What does legion do?
- Legion builds AI security workers for the Security Operations Center (SOC) that observe how analyst teams work and scale those behaviors, rather than relying on pre-built playbooks or generic models. The product targets security teams and operates in the cybersecurity and AI space.
- Who founded legion?
- legion was founded by Ely Abramovitch, Michael Gladishev, Eyal Fisher in 2024.
- Who are legion's investors?
- legion's investors include Accel, Coatue Management, Snowflake Ventures.
- Where is legion headquartered?
- legion is headquartered in New York City, US.





