Prosper

AI Phone Agents for Healthcare Operations

4.6Score#98 of 999 agents#2 of 42 in Receptionist

Why it ranks #98

Prosper, an AI receptionist from YC S23, ranks #98 of 999 AI agents and #2 of 42 in Receptionist, with a score of 4.6 of 10. Data as of 3 Oct 2026.

The score adds four parts, each 0 to 10, by weight. Every point comes from public evidence. How scoring works ·

Proof 0 × 30% 0.0
Scale 9 × 30% 2.7
Momentum 4 × 25% 1.0
Autonomy 6 × 15% 0.9
= 4.6

Proof
Do customers use it? 30% of the score
0
No public claims of customers or revenue yet.
Not found: revenue or growth (+4), named customers (+3), a customer result (+2), a customer count (+2), work done at scale (+2)
Scale
Is there a real company behind it? 30% of the score
9
60 people, raised $30M.
- +6
  60 people on its YC page50 to 99 people
- +3
  Largest of 2 rounds: $30MProsper AI lands $30M backed by Andreessen Horowitz to build AI workforce for healthcare operations | Fierce HealthcareSource · 22 Jun 2026
Momentum
Is it shipping and growing now? 25% of the score
4
Shows hiring and funding news.
- +2
  Hiring: 2 open rolesFounding Senior Account Executive, Founding Business Development RepresentativeYC page
- +2
  Funding news in the last yearProsper AI lands $30M backed by Andreessen Horowitz to build AI workforce for healthcare operations | Fierce HealthcareSource · 22 Jun 2026
Not found: launch YC post in the last 6 months (+3), new traction claim in the last 6 months (+2), a batch in the last year (it is YC Summer 2023) (+1)
Autonomy
How much of the job does it do on its own? 15% of the score
6
Supervised agent: takes actions in other systems; a person approves key steps.
- +6
  Level 2 of 4: Supervised agentTakes actions in other systems; a person approves key steps.
What the model read
- Acts in other systems: 93% likely
- Finishes whole tasks: 46% likely
- Calls itself an agent: 97% likely
Level 2: Takes actions in other systems; a person approves key steps.

About Prosper

Prosper builds AI phone agents for healthcare providers. Our agents automate manual, time-intensive workflows like patient scheduling, balance reminders, claims status checks, benefit verification, and prior authorizations. We integrate with 80+ EHRs, go live in 3 weeks, and offer a no-code interface for customization.

Today, Prosper handles thousands of daily calls for dozens of providers, reducing costs by 50% and tripling productivity. We’re building the AI-first operating system for healthcare to eliminate the $200B lost to administrative overhead every year.