Prosper AI Raises $30M Series A Led by a16z to Automate Healthcare’s Administrative Backbone with AI Voice Agents

What the Platform Does

Prosper AI’s platform automates what the company and its investors call "the voice-heavy work for clinic operations end-to-end" . The core capabilities include:

• Appointment scheduling — AI handles incoming patient calls and books appointments, reducing the need for human front-desk staff to manage phone lines .
• Insurance eligibility and benefits verification — The platform automatically checks patient insurance coverage and benefits before appointments, helping providers avoid denied claims and financial surprises .
• Patient billing — After treatment, the system automates billing workflows, including patient payment collection .

The stated goal goes beyond basic automation: Prosper AI aims to fully replace the traditional phone-call-based model of healthcare administration with a unified, AI-driven system that can manage scheduling, financial clearance, and reimbursement without human intervention at each step .

Series A Funding and Investors

The $30 million Series A was led by a16z, whose partners Jay Rughani and Jane Rhee wrote publicly about the investment thesis: "Fixing healthcare’s phone call crisis is how you rebuild the administrative core of healthcare globally" . Additional participants in the round included Base10 Partners, while existing investors Emergence Capital, Y Combinator, and Company Ventures also participated . The company has now raised a total of $36.6 million across all rounds .

Growth in the Six Months Prior to the Announcement

According to the official announcement and corroborating coverage, Prosper AI experienced rapid commercial acceleration in the period between its prior funding and the June 2026 Series A . Key reported metrics include:

• Revenue growth: 5x organic revenue growth .
• New customers: 40+ healthcare organizations added .
• Provider reach: 150,000+ healthcare providers using the platform .
• Patient care value: More than $1.3 billion in patient care powered through the platform .
• Competitive win rate: 80% of competitive evaluations and RFPs .

While the available sources do not name specific customer deployments, the company describes its client base as including healthcare organizations and healthcare technology partners .

Plans for the New Capital

Prosper AI plans to use the Series A funding to :

• Expand its engineering and customer-facing teams to accelerate product development and support a growing customer base .
• Deepen integrations with electronic health record (EHR) platforms, which are central to healthcare data workflows and interoperability .
• Scale its platform for healthcare administration and patient-access automation, continuing to move beyond basic scheduling into full financial-clearance and reimbursement workflows .
• Continue automating the full breadth of the patient journey, from scheduling through reimbursement .

The investment arrives at a time when health systems face intense pressure to reduce administrative costs and address staffing shortages . Prosper AI’s pitch is that its platform doesn't just add a chatbot to existing systems — it rebuilds the administrative core of clinic operations around AI, potentially cutting costs and wait times while improving financial clearance accuracy.