Adonis vs Oracle Health
Side-by-side comparison of AI visibility scores, market position, and capabilities
Raised $40M Series C (Mar 2026) led by Quadrille Capital and General Catalyst. $95M+ total. 4x revenue growth 2025. 130%+ NRR. Clients: Mount Sinai, Baptist Health, AdventHealth.
About
Adonis is an AI-powered healthcare revenue cycle management (RCM) platform targeting the surging hospital denial crisis: payer denials are now the primary driver of healthcare revenue risk, with denial rates increasing year-over-year as commercial payers deploy more aggressive prior authorization and claims review protocols. The company raised $40 million in Series C financing in March 2026 led by Quadrille Capital and General Catalyst, bringing total funding to $95 million+ on the back of 4x revenue growth in 2025.
Oracle Corporation's healthcare IT division (rebranded Cerner, $28.3B acquisition 2022); #2 US hospital EHR, VA/DoD federal EHR program, OCI cloud migration + ambient clinical AI competing with Epic Systems.
About
Oracle Health is the healthcare technology business unit of Oracle Corporation (NYSE: ORCL) — providing electronic health records (EHR), clinical workflow management, health information exchange, revenue cycle management, and population health analytics to hospitals, health systems, physician practices, ambulatory clinics, and government health agencies globally — operating as the rebranded Cerner Corporation following Oracle's $28.3 billion acquisition of Cerner in June 2022, the largest acquisition in Oracle's history. Oracle Health's EHR platform (the Cerner Millennium clinical information system) powers clinical documentation, physician order entry, nursing workflows, medication administration, and patient care coordination for approximately 30% of US hospitals — making Oracle Health the second-largest EHR vendor in the US hospital market after Epic Systems. A major integration program is underway to migrate Cerner's clinical applications to Oracle Cloud Infrastructure (OCI), enabling Oracle Health to leverage Oracle's cloud scale, Oracle's AI capabilities (generative AI for clinical documentation, ambient listening for physician notes), and Oracle's database performance advantages for health record analytics. Oracle Corporation named Clay Magouyrk and Mike Sicilia as co-CEOs in 2025 (replacing Safra Catz), positioning Oracle Health's clinical platform to benefit from the next-generation Oracle leadership team's emphasis on cloud and AI transformation.
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