H1 vs Epic Systems
Side-by-side comparison of AI visibility scores, market position, and capabilities
H1 is the leading healthcare provider data platform; raised $305M+ total (Series C led by Altimeter); acquired Ribbon Health (Jan 2025) and Veda Data Solutions (Jun 2025) to build end-to-end provider data infrastructure.
About
H1 is a healthcare data technology company building the industry's most comprehensive provider data platform, serving life sciences companies, health plans, hospitals, and digital health organizations. Founded in 2017 and headquartered in New York, H1 aggregates data on millions of healthcare professionals worldwide — including clinical expertise, publication records, trial participation, prescribing patterns, and network affiliations — and makes this data accessible through a unified platform and API layer. Life sciences customers use H1 to identify key opinion leaders, optimize clinical trial site selection, and target medical outreach with precision; health systems and payers use it for directory management, credentialing, and network adequacy analysis.
Epic holds over 42% of U.S. acute care hospital EHR market share and is embedding AI across 150+ clinical workflows for 2026, while facing antitrust scrutiny.
About
Epic Systems Corporation was founded in 1979 by Judith Faulkner and is headquartered in Verona, Wisconsin, remaining privately held with Faulkner as majority owner. The company develops large-scale electronic health record systems and reports that more than 305 million patients have a record in Epic, covering the majority of U.S. academic medical centers and large health systems including Kaiser Permanente, Mayo Clinic, Johns Hopkins, and Cleveland Clinic. Epic commands approximately 42% of U.S. acute care hospitals and nearly 55% of acute care hospital beds, making it the undisputed market leader in enterprise EHR.
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