Healthcare has a data problem that never makes it onto a pitch deck. Every payer, every third-party administrator, every point-solution vendor speaks a slightly different dialect of the same information - eligibility, claims, benefits, payments. The translation between them tends to happen the hard way: in spreadsheets, over email, by hand, late at night. Flume Health decided that translation layer was the actual business.
Founded in 2017 in New York by Cedric Kovacs-Johnson and Vineeth Bhuvanagiri, Flume started life as a modern health plan administrator. But the founders kept running into the same wall - the hard part wasn't running plans, it was connecting the fragmented systems behind them. So the company did something unusual: it divested its own administrator unit in 2023 and doubled down on the software that had made the services possible.
That software became Relay, a cloud-native integration platform that acts as a universal translation layer for health plans. Flume reports it cuts the time and cost of wiring up a new vendor by nearly 80%. Then the ground shifted again. As large language models matured, Flume rebuilt around them - layering AI agents and a living knowledge graph on top of the same plumbing.
The result, as of 2025, is an AI-native healthcare data platform under a deceptively simple banner: "Healthcare Data Understood." Three companies, one name, one throughline - the fragmented data ecosystem behind American health coverage.
