Patient Voice Agents
P

Prosper AI

AI voice agents for patient access and revenue cycle telephony. The distinguishing capability is direction: alongside patient facing calls for scheduling, intake, and billing questions, the agents call payers directly, navigating IVR trees, waiting on hold, and speaking with representatives to obtain benefits and prior authorization details when electronic eligibility transactions return incomplete data, then writing structured results back to the EHR or practice management system. Every call is automatically reviewed by AI for accuracy and compliance rather than by manual audit. The vendor reports reaching more than 150,000 healthcare providers and cites roughly three week implementation. Founded 2023; raised a $30 million Series A led by Andreessen Horowitz in 2026, following a $5 million seed.

Last VerifiedJuly 19, 2026
Founded
2023
Headquarters
New York, New York
Categories
patient-facing-voice-agents, rcm-and-prior-auth
Indexed Products
Alex (voice agent)
Buyer Segments
Medical Group, Independent Practice, Community Health System
Assessment

Capability Axes

AI Capability
AI Centrality
A
Vendor Published

Conversational voice agents are the entire product. There is no non AI version of an agent that navigates a payer IVR, holds, and speaks with a representative.

Autonomy and Oversight Model
B
Vendor Published

The agents operate autonomously on live payer and patient calls, and the vendor's oversight mechanism is automated quality assurance review of every call for accuracy and compliance rather than human sampling. That is a real control and unusual to state. Held back from A because escalation thresholds, failure handling, and what happens when the agent obtains incorrect benefits information are not documented publicly, and the consequences of an error on a benefits call are financial and fall on the patient.

Model and Technology Transparency
Not rated
Clinical and Operational Evidence
C
Third Party Estimated

Adoption figures are reported (more than 150,000 providers reached, 40 to 60 care organizations depending on source) and revenue growth is claimed at 5x since seed. However the operative metrics for this category, containment rate and benefits accuracy, appear only as vendor claims such as 99 percent QA accuracy, without published methodology or independent validation. The company is early: founded 2023, Series A in 2026.

AI Safety and PHI Stewardship
Not rated
Regulatory and Compliance
HIPAA and BAA Posture
Not rated
Security Certifications and Trust Center
Not rated
FDA and Regulatory Status
Not rated
AI Governance and Bias Disclosure
Not rated
Integration and Deployment
EHR and Interoperability Depth
B
Vendor Published

API first integration with practice management and EHR systems, with the agents reading from and writing back to those systems rather than operating alongside them, and a reported three week implementation. Named EHR marketplace listings or certifications were not verified.

Deployment Model and Data Residency
Not rated
Commercial
Commercial Transparency
Not Rated
Vendor Published

No public pricing. Contact the vendor. Sold through enterprise agreements with provider groups and billing organizations; no published rate card.

Setting and Specialty Coverage
B
Vendor Published

Clearly scoped to outpatient groups, medical billing organizations, and health system patient access and revenue cycle functions, spanning scheduling, intake, benefits verification, prior authorization, claim follow up, and billing. Clear operational scope; no clinical claims made, which is appropriate.

Commercial

Pricing

Vendor-published figures are labeled as such. Figures labeled “Estimated” are derived from third-party sources and have not been confirmed by the vendor.

Entry Price Pricing Basis BAA Tier Implementation Source
Contact the vendor
Enterprise agreements with provider groups and billing organizations Vendor Published

Enterprise agreements with provider groups, health systems, and medical billing organizations. No rate card published. Buyers should establish whether pricing is per call, per agent, or per seat, since that materially changes economics for a telephony product.

AI Health Index

An independent reference for evaluating AI vendors in healthcare. No vendor pays for inclusion, placement, or rating.

Index Status
Last index update
July 19, 2026
The AI Health Index is an editorial reference, not a regulatory body. Vendor data is verified against published sources and public regulatory filings. Figures labeled “Estimated” have not been confirmed by the vendor. See the Methodology page for evaluation standards and limitations.
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