Glow Emerges from Stealth at $1.2B Valuation to Tackle AI-Era Endpoint Security

What happened

Glow, an AI-native endpoint security startup, emerged from stealth with a $180M Series A led by Sequoia, Cyberstarts, Greenoaks, and Redpoint at a $1.2B valuation.

Context and impact

Founders — Roi Tiger (former Meta VP of Engineering) and Omer Singer (Snowflake's Head of Cybersecurity Strategy) — argue that rapid enterprise AI agent adoption has broken traditional endpoint security: employees connect autonomous AI apps to corporate systems faster than security teams can audit them. Glow's prevention-first platform governs AI-connected endpoints.

Details

• Funding: $180M Series A
• Valuation: $1.2B (unicorn at launch)
• Investors: Sequoia, Cyberstarts, Greenoaks, Redpoint
• Founders: ex-Meta VP Engineering + ex-Snowflake Head of Cybersecurity
• Problem addressed: AI agents bypassing traditional endpoint security audits