Ledgebrook

Ledgebrook is an AI-native specialty insurance platform headquartered in Boston. It sits between the brokers who need coverage for hard-to-place risks and the capital that backs them, running on proprietary technology it built from the ground up. Ledgebrook writes general liability, professional liability, and specialty cover for mid-sized-market businesses in the E&S market, distributed exclusively through wholesale brokers. Ledgebrook’s proprietary AI-based platform, Blackbird, reads submissions, classifies risk, and calculates a technical price, quoting specialty risks, often in hours rather than weeks, with experienced underwriters making the final decision.