Adonis

Adonis builds an AI-driven revenue cycle management platform for healthcare providers, using automation and AI agents to work claims across payer portals, APIs, and phone calls (including AI voice). It sells SaaS to provider groups and health systems to detect issues, optimize workflows, and move claims forward. Founded in 2022 and headquartered in New York City, the privately held company raised a Series C led by Quadrille Capital with participation from General Catalyst and Bling Capital.