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Prosper AI is an AI-native, voice-first platform that automates the…

Brief

Prosper AI is an AI-native, voice-first platform that automates the patient-facing, voice-heavy parts of clinic operations—scheduling, eligibility/benefits checks and billing—and claims to run the entire patient journey. a16z led a $30M Series A announced 2026-06-22. Prosper says it grew 5x in six months and now supports over 150,000 providers and 60+ organizations, including athenahealth and enterprise customers backed by Blackstone, KKR and Bain Capital.

Source evidence

We're thrilled to lead Prosper's $30M Series A.

Healthcare runs on the office landline: staff in headsets, scheduling patient visits while sitting on hold with insurance companies, typing into the EHR one field at a time.

None of it is medicine, and all of it decides whether you get seen and whether your doctor gets paid.

@ProsperAI_HQ is an AI-native platform that runs the voice-heavy work for clinic operations end-to-end: appointment scheduling, insurance eligibility and benefits verification, and patient billing.

@XDeGracia grew up inside his family's medical practice before going on to run large-scale call center operations. @jm_mingot digitized distribution for some of the largest insurance lines in the U.S. Together, they've felt every pain point Prosper solves.

Welcome, Xavier, Josep, and the Prosper team.

By @JayRughani and @janerheetweets

Xavier de Gracia (@XDeGracia)

At Prosper AI we are thrilled to have raised a $30M Series A led by @a16z

We’ve grown 5x in the last 6 months, supporting now +150,000 healthcare providers and 60+ healthcare organizations, including outpatient groups and enterprises backed by firms like Blackstone, KKR, and Bain Capital.

Healthcare's most influential organizations, including @athenahealth , the largest EHR for outpatient practices, are now our customers.

Prosper is the first AI platform to run the entire patient journey. 👇

Video

— https://nitter.net/XDeGracia/status/2069050397193351195#m