Glow exits stealth with $180M all-equity at $1.2B to police agents on employee laptops.

Founded 2025 by a former Meta VP of engineering, Snowflake's former cybersecurity strategy head, Claroty's former VP of R&D, and another Meta engineering leader, with ex-United/Docusign CISO Emily Heath as COO, raising from Sequoia, Cyberstarts, Greenoaks, and Redpoint before disclosing revenue (TechCrunch). It uses specialized agents to map endpoints and enforce policy, and has already blocked malicious npm packages from installing, caught AI agents trying to pull them in, and found devices with missing or degraded EDR. Its wedge against CrowdStrike and SentinelOne is prevention of risky agents entering the environment rather than post-hoc detection.