Glow emerges from stealth at $1.2B valuation to challenge endpoint security in the AI era

Glow, a Palo Alto–headquartered cybersecurity startup founded by former Meta and Snowflake executives, emerged from stealth with a $180M Series A at a $1.2B valuation. The company offers an AI-driven endpoint security platform that monitors and controls software, AI agents, and developer tools on employee devices, using models from Anthropic and Google plus proprietary software; the article focuses on the funding, team, market positioning, and early customer traction rather than any specific cyber incident.