Avoca Systems

The AI operating system for radiology networks

4.5Score#108 of 999 agents#3 of 42 in Receptionist

Why it ranks #108

Avoca Systems, an AI receptionist from YC S26, ranks #108 of 999 AI agents and #3 of 42 in Receptionist, with a score of 4.5 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 4 × 30% 1.2
Scale 3 × 30% 0.9
Momentum 6 × 25% 1.5
Autonomy 6 × 15% 0.9
= 4.5

Proof
Do customers use it? 30% of the score
4
Claims a customer result and a customer count.
- +2
  A customer result
  “Reduced call abandonment from approximately 30% to 2%”
  Launch YC post · 28 Jul 2026 · 3 claims
- +2
  A customer count
  “We’re already live across more than 250 clinics, including networks operating 150+ locations.”
  Launch YC post · 28 Jul 2026 · 2 claims
Not found: revenue or growth (+4), named customers (+3), work done at scale (+2)
Scale
Is there a real company behind it? 30% of the score
3
6 people.
- +3
  6 people on its YC page5 to 9 people
Not found: funding round in its news (+3)
Momentum
Is it shipping and growing now? 25% of the score
6
Shows a recent launch, a new claim and a new batch.
- +3
  Launched in the last 6 monthsAvoca Systems: AI-powered radiology scheduling and communicationsLaunch YC post · 28 Jul 2026
- +2
  A new traction claim
  “We’re already live across more than 250 clinics, including networks operating 150+ locations.”
  Launch YC post · 28 Jul 2026
- +1
  New: YC Summer 2026
Not found: open roles on YC (+2), funding news in the last year (+2)
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: 32% likely
- Calls itself an agent: 4% likely
Level 2: Takes actions in other systems; a person approves key steps.

About Avoca Systems

Avoca is the AI patient access platform built for radiology. It integrates with a network’s existing systems and operational knowledge to automate calls, online scheduling, faxes, e-referrals and patient communications, from referral through to results and follow-up. Unlike generic scheduling tools, Avoca understands the clinical, operational and resource constraints behind every radiology booking, helping providers capture more demand, reduce administrative work and fill more scan capacity.