Full-Time
AI voice agents automate healthcare administration
$60k - $70k/yr
New York, NY, USA
In Person
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Prosper AI offers a voice AI platform that automates healthcare administrative tasks using AI-powered phone agents. These agents conduct conversations with patients and health insurers to handle scheduling, billing inquiries, insurance verifications, prior authorizations, and claims follow-ups. The system integrates with over 80 EHRs, can navigate insurer IVRs, wait on hold, extract information, and escalate complex calls to human staff when needed. The goal is to reduce inbound calls, lower costs, increase staff productivity, and shorten patient wait times by delivering scalable, service-based automation for health systems, billing companies, insurers, and EMR vendors.
Company Size
11-50
Company Stage
Series A
Total Funding
$35.1M
Headquarters
New York City, New York
Founded
2023
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Company Equity
Assort Health signals the next wave of voice AI in healthcare. Artificial intelligence is becoming an increasingly familiar part of healthcare, but much of the attention has focused on clinical decision support and medical documentation. A newer category of AI is gaining momentum behind the scenes: voice agents that handle patient communication and administrative workflows. That trend accelerated this month as Assort Health announced a $120 million Series C funding round, bringing the company's total funding to $222 million. Led by Menlo Ventures with participation from Lightspeed Venture Partners, GV, Quiet Capital, First Round Capital, Chemistry, Tao Ventures, and others, the investment reflects growing confidence that AI voice platforms may become foundational infrastructure for healthcare organizations. Beyond scheduling. Assort Health launched in 2023 with a focus on helping specialty practices manage patient phone calls. Since then, the platform has expanded far beyond appointment scheduling. Today, its AI agents support patient intake, referrals, insurance eligibility, document processing, laboratory requests, prescription refills, payments, and follow-up communications. Rather than handling a single task, the platform is designed to support patients throughout their entire care journey while reducing repetitive administrative work for healthcare staff. The company says its proprietary AI model, Synapse, was developed specifically for specialty care. According to Assort Health, Synapse learns from each deployment by generating edge cases, testing workflows, and continuously improving as it processes new patient interactions. That specialty focus is supported by a substantial proprietary dataset built from approximately 190 million patient interactions, 62,000 specialty care protocols, and 1.6 million clinical pathways. Instead of relying solely on general-purpose large language models, Assort Health is building AI around the unique workflows that distinguish specialties like dermatology, orthopedics, cardiology, and immunology. Dermatology is already seeing results. Among the practices using the platform is MDCS Dermatology, a multi-location dermatology group serving patients throughout New York and New Jersey. The practice initially adopted Assort Health's AI for inbound scheduling and call triage before expanding into additional outbound patient communication workflows. According to practice leadership, the platform connects scheduling, referrals, intake, insurance eligibility, payments, and other operational processes into a unified system instead of treating each as separate administrative tasks. MDCS reports a 20% increase in appointment bookings since implementation while maintaining a 4.9-star rating across more than 30,000 online reviews. The practice also says the increased efficiency has supported continued provider growth without sacrificing the patient experience. As dermatology practices continue balancing growing patient demand with staffing challenges, AI-powered administrative tools may become increasingly valuable for improving access while allowing clinical teams to focus on patient care. A growing race for healthcare AI. Assort Health's funding comes as investment in healthcare AI agents continues to accelerate. Companies including Artera, UnityAI, EliseAI, Hello Patient, Tennr, and Prosper AI are all developing AI systems designed to automate patient communications and administrative operations. While many platforms offer similar capabilities, companies are increasingly competing on proprietary healthcare data, specialty-specific expertise, and real-world implementation experience rather than simply offering conversational AI. For Assort Health, that competitive advantage may come from the scale of its deployments. The company reports 20-fold revenue growth over the past 15 months, driven by adoption across specialty practices and expanding partnerships with healthcare systems ranging from community organizations to academic medical centers. Looking ahead. Voice AI is quickly evolving beyond virtual receptionists into intelligent administrative platforms capable of managing much of the patient journey before a physician ever enters the exam room. For practices, that could mean fewer missed calls, shorter scheduling delays, and more efficient front-office operations. For patients, it may translate into faster access to care, more personalized communication, and fewer administrative barriers. As healthcare organizations continue investing in AI, the companies that combine specialty-specific knowledge with large proprietary datasets and proven clinical workflows may be best positioned to shape the next generation of patient access technology.
a16z backs Prosper AI with $30M as healthcare providers seek fewer admin tools. The comany has grown revenue fivefold in six months and now supports more than 150,000 healthcare providers through its AI-powered patient operations platform. Prosper AI an AI platform that runs the entire patient journey, today announced a $30 million Series A financing led by Andreessen Horowitz ("a16z"), with participation from Base10 and continued support from Emergence Capital, Y Combinator, and Company Ventures. Every patient appointment depends on workflows that occur before and after care is delivered, from scheduling and insurance verification to patient billing and collections. Historically, these processes have been fragmented across disconnected teams and point solutions, creating $450 B in administrative waste and making healthcare more expensive and less transparent for patients. Where first-generation healthcare AI stopped at scheduling, Prosper AI manages the broader patient journey. The platform answers patient calls, schedules appointments directly in the EHR, verifies insurance benefits, automates patient billing, and contacts insurers on the phone when additional information is needed. By automating the patient journey end-to-end, Prosper AI helps providers lower administrative costs by +40% while giving patients visibility into their coverage and financial responsibility before care is delivered. The result is a single platform that manages both patient and payer workflows from appointment request through reimbursement. "Healthcare providers don't want separate tools for scheduling, insurance verification, and billing," said Xavier de Gracia, Co-Founder and Co-CEO of Prosper AI. "They want a single platform capable of managing the workflows that determine whether care happens and whether providers ultimately get paid. That's what we've built, and it's why providers, health systems, and healthcare technology companies are choosing Prosper AI." The financing follows a period of rapid adoption and market acceleration for the Spanish-founded company. Since its last funding announcement six months ago, Prosper AI has grown revenue 5x, added more than 40 healthcare organisations as customers, expanded across more than 150,000 healthcare providers, and become the platform powering more than $1.3 billion in patient care. "AI should make healthcare infinitely accessible," said Jay Rughani, Partner at Andreessen Horowitz. "Prosper AI stood out because of the scope of their ambition: they want to eliminate every administrative friction point between a patient and the care they need. What convinced us was the pattern we kept hearing from customers - providers would deploy Prosper AI for scheduling, then quickly ask them to take on insurance verification, then billing, and so on. That pull-through only happens when your technology can consistently guide patients through the care journey end-to-end. It's no surprise Prosper AI is winning the vast majority of competitive evaluations they enter." Adeyemi Ajao, Co-founder and Managing Partner at Base10 Partners, shared: "Prosper AI is leveraging agentic AI to transform the way provider groups and hospitals engage with patients, driving not only savings, but increased revenue and better patient experience". With the new funding, Prosper AI will expand its engineering and customer-facing teams, deepen integrations across the largest EHR platforms, and accelerate adoption across provider groups and health systems. Follow the developments in the technology world. What would you like us to deliver to you?
Prosper AI raises $30M from a16z to automate the patient journey. The Madrid- and New York-based startup wants its voice agents to handle scheduling, insurance checks, and billing, not just the first phone call. June 22, 2026 - 1:00 pm Most of what makes American healthcare expensive happens before a doctor is ever in the room, and after. Someone schedules the appointment, confirms the insurance, works out what the patient owes, and chases the payer when a claim stalls. It is slow, fragmented work, and by most estimates it wastes hundreds of billions of dollars a year. Prosper AI has now raised $30mn to put a fleet of AI phone agents on the job. The Series A was led by Andreessen Horowitz, with Base10 joining and existing backers Emergence Capital, Y Combinator, and Company Ventures returning. Prosper, founded in 2023 by MIT and Harvard alumni Xavier de Gracia and Josep Mingot and based across Madrid and New York, raised a $5mn seed round only last September, which gives a sense of how fast the company says it is moving. Since that round, it claims to have grown revenue fivefold and added more than 40 healthcare organisations as customers. The pitch is that scheduling was only ever the first step. Where the first wave of healthcare voice AI stopped at booking an appointment, Prosper says its platform answers patient calls, schedules directly inside the electronic health record, verifies insurance benefits, automates billing, and phones insurers when a claim needs more information. The company frames this as managing both the patient and the payer side of every appointment, from the first call through to reimbursement, and says it lowers providers' administrative costs by more than 40 per cent. The market it is chasing is large and well documented. Independent research puts the cost of billing- and insurance-related administration in US healthcare somewhere between $400bn and $496bn a year, so the company's "+$450bn" framing of the waste sits comfortably in range. The | of EU tech The harder part is the fragmentation: scheduling, verification, and billing have long lived in separate systems run by separate teams, which is precisely the seam Prosper is trying to close. The company lists some recognisable customers. They include the PE-backed dermatology group Preferred Dermatology, Jackson Memorial Hospital in Florida, and, on the technology side, Athenahealth, one of the largest ambulatory EHR platforms in the US, and ImagineSoftware, which says it processes over $65bn in claims a year. Prosper says Athenahealth and ImagineSoftware both selected it after side-by-side evaluations against competing platforms, and that it now wins around 80 per cent of the competitive evaluations it enters, a figure that is the company's own. For a16z, the appeal is the land-and-expand pattern. "Providers would deploy Prosper AI for scheduling, then quickly ask them to take on insurance verification, then billing, and so on," said Jay Rughani, a partner at the firm. "That pull-through only happens when your technology can consistently guide patients through the care journey end-to-end." The bet sits inside a busy arc we have tracked, from a16z-backed Telepatia in Latin America to the broader scramble around enterprise AI 'teammates'. Prosper says the new money will go toward expanding its engineering and customer teams and deepening integrations with the largest EHR platforms. The longer-term aim, in the words of co-chief executive de Gracia, is "a single platform capable of managing the workflows that determine whether care happens and whether providers ultimately get paid."
Prosper AI has raised $30 million in a Series A round led by Andreessen Horowitz, with participation from Base10 and existing investors Emergence Capital, Y Combinator and Company Ventures. The funding will be used to expand Prosper AI's engineering and customer-facing teams, deepen integrations across major electronic health record platforms, and accelerate adoption of its AI platform.
Prosper AI Raises $30M from a16z for Patient Journey automation. Tl;dr. * Prosper AI raised a $30M Series A led by Andreessen Horowitz to automate patient scheduling, insurance verification, and billing via AI agents. * Revenue grew 5x since the company's prior funding round six months ago, with the platform now spanning more than 150,000 providers managing more than $1.3 billion in patient care. * Athenahealth, which serves more than 60 million people, selected Prosper after evaluating competing AI vendors. Healthcare's administrative layer is one of medicine's least glamorous problems: scheduling calls, insurance verification, billing disputes. It is also expensive, error-prone, and largely invisible to patients until something goes wrong. Prosper AI is betting it can replace most of that human labor with AI agents handling the full cycle, and Andreessen Horowitz just committed $30 million to the thesis. According to Axios's reporting and corroborating coverage, Prosper raised a $30 million Series A led by a16z, with Base10, Emergence Capital, Y Combinator, and Company Ventures also participating. Jay Rughani, the a16z partner who led the deal, said the firm was drawn to Prosper's stated goal to "eliminate every administrative friction point between a patient and the care they need." The company's pitch is breadth rather than depth on a single task. Voice is just one channel; Prosper also coordinates through APIs, fax, and browser-based AI that navigates insurance portals. The platform handles scheduling, insurance verification, and billing, and reportedly lowers providers' administrative costs by more than 40%. Since the previous funding round six months ago, revenue grew 5x, the customer base added more than 40 healthcare organizations, and the platform now spans more than 150,000 providers managing more than $1.3 billion in patient care. Two recent customer wins add weight to those numbers. Athenahealth, one of the largest ambulatory EHR platforms in the United States and a platform serving more than 60 million people, selected Prosper after reviewing other AI vendors. So did ImagineSoftware, a revenue-cycle platform used by more than 100,000 physicians. The company says it wins 80% of competitive evaluations it enters, though that figure comes from Prosper itself. The honest caveat is that healthcare AI has a long history of pilots that struggle past initial deployments, especially when they touch insurance verification and billing, two areas with significant compliance and accuracy requirements where errors can delay patient care. The reporting does not address how Prosper handles data privacy for voice interactions or what the failure-rate picture looks like at current volume. Still, Athenahealth's distribution reach is the variable worth watching: a tight integration with a platform serving tens of millions of patients is a very different proposition from a standalone scheduling tool. Originally reported by axios.com Original headline: Prosper AI Raises $30M Series A Led by a16z to Automate the Full Patient Journey - Scheduling, Insurance Verification, and Billing via AI Voice Agents