The hard part of medical AI was never the model. It was getting a hospital to actually run it. Bunkerhill Health has raised fresh money to close that gap.
The startup closed a $25m Series B led by Khosla Ventures, it told Fortune in an exclusive. That takes its total funding to $55m. Sequoia, Felicis, Optum Ventures, and Y Combinator all joined.
The traction is real. Over the past year the company grew revenue 20-fold and signed more than a dozen health systems, the founder said.
What Bunkerhill builds
Bunkerhill sells AI agents through a platform called Carebricks. A hospital brings it a problem, from long wait times to missed follow-ups to paperwork, then turns its own idea into an agent that does the work.
