Kai Luo, founder of Millx

$72M Series B

Millx

Millx Raises $72M Series B to Industrialize Multi-Agent Software Forges

  • Dev Tools
  • Coding Agents
  • Software Forge

Founding team shipping a production mill for coding agents—intent intake, parallel merge lanes, and audit trails so engineering orgs stop treating multi-agent sprints as demo theater.

Kai Luo · ex-GitHub

“We do not sell another dashboard of suggestions. We sell closed PRs and shipped services with a trail legal can read.”

— Founder

“Infrastructure categories mint durable franchises—Millx is becoming the production surface for agent-built software.”

— Asheem Chandna · Greylock