SubImage

About

SubImage builds maps of your infrastructure to give you visibility on what assets you have and how they relate to each other. This enables any security team to deeply understand their environments and reduce risk. SubImage is a managed offering built around the Cartography open-source project, and is founded by members of Cartography's original team.

Founders

• 
  Alex Chantavy· Co-founder & CEO

  Co-founder & CEO at SubImage. Former Staff Engineer at Lyft: Created https://cartography.dev, the open source security graph. Built first-of-its-kind container scanning and remediation platform. Former Security Engineer on Microsoft Red Team: did cloud hacking before it was cool. Worked on [REDACTED] at the NSA.

  LinkedIn ↗Twitter ↗
• 
  Kunaal Sikka· Co-founder & President

  Co-founder at SubImage. Previously Member of Technical Staff at Anthropic and Staff Engineer at Lyft. At Lyft, reported directly to CISO, new grad to Staff Engineer in 4 years. Architected SIEM, insider abuse, and vulnerability management platforms. Graduated from University of Washington CS in 2 years.

  LinkedIn ↗Twitter ↗

Product launches · 1 launch

• SubImage: Software that maps your infrastructure ↗▲ 32Feb 21, 2025

  The open-core alternative to Wiz

Change history · 3 recorded

1. July 14, 2026
   • Pitch updated07:00 PM
2. June 19, 2026
   • Team reduced from 5 to 407:00 PM
3. June 17, 2026
   • Started hiring07:00 PM