The round was led by Khosla Ventures, with continued participation from Sequoia Capital, Felicis, Optum Ventures, and Y Combinator. The Series B brings Bunkerhill Health's total funding to date, including its Seed and Series A rounds, to $55 million, reflecting growing investor conviction that agentic AI is foundational infrastructure for healthcare delivery.

Bunkerhill Health builds Carebricks, an agentic AI platform that gives health systems a single foundation to deploy AI agents across the full scope of how they operate. The company partners with some of the most respected health systems in the country, including Cleveland Clinic, the University of Texas Medical Branch, and Intermountain Health, empowering them to turn their ideas into reality with unmatched speed and flexibility.