Glow Security Labs

Glow Security Labs provides an AI-powered endpoint security platform with a prevention-first approach, aiming to redefine how enterprises secure modern endpoints. The company was founded in 2025 by CEO Roi Tiger, who previously served as VP of Engineering at Meta; CTO Omer Singer, the former Head of Cybersecurity Strategy at Snowflake; and VP of R&D Ophir Arie, who was the VP of R&D at Claroty. The executive team also includes Chief Product Officer Arnon Joseph, a former Senior Director of Product at Meta, and COO Emily Heath, who served as CISO at United Airlines and DocuSign. The founding team's background includes deep experience in scaling large systems and cybersecurity. Roi Tiger co-founded Onavo, a mobile analytics company acquired by Meta in 2013. This collective expertise from major tech and security firms underpins Glow's strategy to address the security challenges emerging in the AI era. In July 2026, Glow emerged from stealth with $180 million in funding at a $1.2 billion valuation. The financing was led by prominent venture capital firms including Sequoia Capital, Cyberstarts, Greenoaks, and Redpoint Ventures. The company has offices in Tel Aviv, Israel, and Palo Alto, California. Glow's core product is a platform that gives security teams control over all activities on an endpoint, such as laptops and desktops. It uses specialized AI agents to continuously map the environment, analyze risks in real-time, and automatically enforce security policies. This system proactively decides which software is allowed to run and which should be removed, significantly reducing the attack surface without hindering business operations. The platform is designed to counter the risks associated with the rapid adoption of AI tools by employees on corporate devices, a usage that has reportedly surged from 15% to 45% in one year. By providing asset intelligence, software control, and enabling safe AI adoption, Glow helps organizations manage their AI footprint and eliminate "shadow AI". The company targets enterprise clients and has already signed customers in sectors such as healthcare, retail, and financial services. Its business model appears to be enterprise SaaS, likely involving a hybrid go-to-market approach that combines product-led growth with a strong sales engine to cater to large corporations. Glow's platform is positioned to compete with established players in the endpoint security market like CrowdStrike, Microsoft, and SentinelOne. Keywords: AI-powered security, endpoint security, prevention-first security, cybersecurity, enterprise security, asset intelligence, software control, safe AI adoption, attack surface reduction, automated policy enforcement, shadow AI, security operating model, real-time risk analysis, AI agents, enterprise SaaS, corporate device security, proactive prevention, cybersecurity research, venture capital, information security