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Prosper AI

YC S23

New York City, US · Founded 2023 · 60 employees · Hiring · 8 known investors

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Prosper provides AI agents to healthcare organizations to improve operational efficiency and patient access to care. The platform integrates with existing practice management and revenue cycle management systems to deliver scalable solutions with real-time analytics.

Also known as Prosper Tech, Inc.

AI & Machine LearningEnterprise SoftwareHealthtechSaaSHealth TechB2BHealthcareAIUnited States of AmericaAmerica / CanadaPartly Remote

Founders & leadership· Y Combinator alumni (S23)

Prosper AI was founded in 2023 by Xavier de Gracia and Josep Mingot.

XDXavier de Gracia
Xavier de GraciaCo-FounderXavier de Gracia is co-founder of Prosper, which develops AI agents for healthcare operations. He previously served as VP/GM of a business unit with 800+ customer service agents and broader operational responsibilities, and worked as a consultant at Bain & Company advising healthcare and tech clients. He holds an MBA from Harvard Business School and a BBA from ESADE.
JMJosep Mingot
Josep MingotCo-FounderJosep Mingot is co-founder of Prosper, which develops AI agents for healthcare administration. He previously served as a product leader at Coverwallet (acquired by Aon), where he oversaw the Insurance Health initiative and expanded the product team; he also co-founded Arcvi, an AI consulting firm serving the insurance, health, and banking sectors, and worked as a research assistant in computer vision at MIT.
EZ
Eric ZielinskiCOO

Investors · 8

Andreessen Horowitzlisted by Andreessen HorowitzMenlo Park · $500K – $50M

How we know: a16z's portfolio · a partner's Signal profile · funding news · fiercehealthcare.com · Y Combinator's founder network · Not right? Tell us

Emergence Capital Partnerslisted by Emergence Capital PartnersSan Francisco · $500K – $10M

How we know: Emergence Capital Partners's portfolio page · a partner's Signal profile · hitconsultant.net · open dataset · 5k.vc investor directory · Y Combinator's founder network · Not right? Tell us

Siesta Ventureslisted by Siesta Ventures

How we know: Siesta Ventures's portfolio page · Not right? Tell us

Y Combinatorlisted by Y CombinatorSan Francisco · $500K

How we know: the Y Combinator directory · hitconsultant.net · open dataset · 5k.vc investor directory · Not right? Tell us

Base10 PartnersreportedSan Francisco · $100K – $5M

How we know: a partner's Signal profile · hitconsultant.net · Y Combinator's founder network · Not right? Tell us

Company VenturesreportedNew York · $100K – $1M

How we know: pymnts.com · Not right? Tell us

EWORreportedBerlin · $500K

How we know: open dataset · 5k.vc investor directory · Not right? Tell us

Also in the syndicate · 1

Base10

Funding

SEC filings, press & company announcements

$30M disclosed across 1 of 3 rounds · 2025–2026

Source: company announcements and press reports — follow each round's link for the claim.

Related companies · 10

KeragonKeragon offers a no-code platform for healthcare organizations to build HIPAA-compliant workflow automations, aimed at clinical and operations teams. It handles protected health information and connects healthcare systems via official APIs, serving practices and health systems in the US.
Fairway HealthFairway Health provides an AI-powered solution for managing prior authorization processes in healthcare, helping payers reduce inefficiencies, delays, and costs.
FrekilFrekil automates real-world evidence generation for pharmaceutical and healthcare research, using AI agents to build patient cohorts, design studies, and generate statistical analyses from existing clinical data. The platform enables epidemiological workflows across drug safety monitoring, comparative effectiveness, label expansion, and trial feasibility assessments.
PhreesiaPhreesia provides a patient intake and engagement platform with automated tools for registration, insurance verification, appointment access, and payments used by healthcare organizations. It integrates with PM/EHR systems via standards such as HL7 and FHIR to help staff work more efficiently and engage patients throughout their care journey.
HealthSparkHealthSpark provides telehealth physical therapy services delivered by licensed Doctors of Physical Therapy to patients with musculoskeletal conditions such as back pain, knee issues, and post-surgery recovery. The service is available in California and includes personalized exercise programs, weekly check-ins, and messaging support between visits.
ExperianExperian offers consumers tools to access their credit report and FICO Score, build credit, and manage money, including credit card matching, bill and subscription negotiation, car insurance comparison, and a digital checking account with debit card. It serves individual U.S. consumers through its app and financial products.
InsurfInsurf provides a managed workflow platform for healthcare providers to prepare and submit prior authorization requests and denial appeals. The platform handles source-cited drafting, physician review coordination, and submission tracking, serving Medicare Advantage and other health insurance programs.
CERTIFY HealthCERTIFY Health offers a unified medical practice software platform that integrates patient experience, practice management, documentation, revenue cycle, and interoperability workflows for healthcare providers. The platform serves medical practices seeking to streamline operations, improve patient journeys, and ensure regulatory compliance.
Shasta HealthShasta provides AI agents that automate healthcare administrative workflows including patient eligibility verification, insurance communication, phone call handling, and referral management for healthcare providers. The platform integrates with existing EMR systems to reduce manual data entry and improve patient scheduling and verification processes.
EmitrrEmitrr provides an AI-powered answering service that automatically handles inbound patient calls for healthcare practices, capturing caller details and routing urgent requests to staff. The service answers calls instantly during peak hours, after-hours, or staffing shortages, reducing voicemail backlogs and front desk workload.

Companies working in the same space as Prosper AI.

Legal entities · 1

corporate structure
Prosper Tech, Inc.

In the news

Prosper AI Raises $30M in Series A Fundingfinsmes.com · Jun 2026Prosper AI Raises $30 Million to Automate the Patient Journey | PYMNTS.compymnts.com · Jun 2026

Frequently asked questions

What does Prosper AI do?
Prosper provides AI agents to healthcare organizations to improve operational efficiency and patient access to care. The platform integrates with existing practice management and revenue cycle management systems to deliver scalable solutions with real-time analytics.
Who founded Prosper AI?
Prosper AI was founded by Xavier de Gracia, Josep Mingot in 2023.
Who are Prosper AI's investors?
Prosper AI's investors include Andreessen Horowitz, Emergence Capital Partners, Siesta Ventures, Y Combinator, Base10 Partners, Company Ventures, EWOR.
How much funding has Prosper AI raised?
Prosper AI has disclosed $30M raised across 1 of its 3 known rounds.
Where is Prosper AI headquartered?
Prosper AI is headquartered in New York City, US.