Health Gorilla vs athenahealth
Side-by-side comparison of AI visibility scores, market position, and capabilities
Health Gorilla is a TEFCA-designated QHIN enabling AI-ready clinical data exchange; raised $80M total ($50M Series C led by SignalFire); named TIME Top HealthTech Company 2025; supports FHIR-based nationwide data sharing.
About
Health Gorilla is a health information network and API company that enables secure, nationwide clinical data exchange across payers, providers, EHR vendors, digital health companies, and laboratories. Founded in 2014 by Steve Yaskin in Los Angeles, California, Health Gorilla is designated as a Qualified Health Information Network (QHIN) under the Trusted Exchange Framework and Common Agreement (TEFCA) — the federal framework established by ONC to create a nationwide interoperability infrastructure for health data. This regulatory designation allows Health Gorilla to serve as a trusted intermediary for clinical data exchange across the US healthcare ecosystem, connecting disparate systems through standardized FHIR-based APIs.
$1.7B annual revenue; 160K+ providers, 117M patients; 18.15% EHR market share; 6,713+ companies using 2025; acquired by Bain Capital & Hellman & Friedman Nov 2021 at $17B; AI interoperability 2025
About
athenahealth is a cloud-based electronic health records (EHR), medical billing, and practice management company founded in 1997 and headquartered in Watertown, Massachusetts. The company was built on the principle that healthcare administration should be managed as a service — with athenahealth absorbing the complexity of payer rule updates, regulatory compliance, and billing workflows so that physicians and clinical staff can focus entirely on patient care. Its cloud-native architecture, deployed before most EHR competitors moved to the cloud, remains a core technical differentiator.\n\nathenahealth's platform — athenaOne — integrates EHR, revenue cycle management, patient engagement, and care coordination in a single system used by over 160,000 providers across 117 million patient records. The company serves ambulatory practices ranging from solo physicians to large health systems and medical groups. Its continuously updated rules engine processes millions of payer transactions daily, enabling higher clean claim rates and faster reimbursement compared to on-premise EHR alternatives. athenahealth holds an 18.15% share of the US ambulatory EHR market.\n\nathenahealth is currently owned by a private equity consortium of Bain Capital and Hellman & Friedman, which acquired the company in 2019 for $5.7 billion. Annual revenue stands at approximately $1.7 billion. The company competes with Epic, eClinicalWorks, and Oracle Health in the ambulatory EHR market. Its managed-service model, shared payer network data, and cloud-native infrastructure continue to make it a compelling choice for ambulatory providers who prioritize revenue cycle performance and reduced administrative burden.
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