Plena Health

Plena is the AI operating system for specialty medical practices

4.1Score#162 of 999 agents#5 of 18 in Care coordinator

Why it ranks #162

Plena Health, an AI care coordinator from YC Sp26, ranks #162 of 999 AI agents and #5 of 18 in Care coordinator, with a score of 4.1 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 0 × 30% 0.0
Momentum 8 × 25% 2.0
Autonomy 6 × 15% 0.9
= 4.1

Proof
Do customers use it? 30% of the score
4
Claims revenue or growth.
- +4
  Revenue or growth
  “In 8 months, we've grown 17x and crossed seven figures in contracted ARR.”
  Launch YC post · 1 Jun 2026 · 3 claims
Not found: 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
0
Team size and funding not listed.
Not found: funding round in its news (+3)
Momentum
Is it shipping and growing now? 25% of the score
8
Shows a recent launch, hiring, a new claim and a new batch.
- +3
  Launched in the last 6 monthsPlena Health: The AI operating system for specialty medical practicesLaunch YC post · 1 Jun 2026
- +2
  Hiring: 1 open roleFounding Account ExecutiveYC page
- +2
  A new traction claim
  “In 8 months, we've grown 17x and crossed seven figures in contracted ARR.”
  Launch YC post · 1 Jun 2026
- +1
  New: YC Spring 2026
Not found: 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: 88% likely
- Finishes whole tasks: 46% likely
- Calls itself an agent: 3% likely
Level 2: Takes actions in other systems; a person approves key steps.

About Plena Health

Plena is the AI operating system for specialty medical practices. We automate the administrative workflows that keep clinics running — referrals, fax intake, scheduling, procedure compliance, and collections — end to end, across all the systems a practice already uses. Unlike point solutions that cover a slice of the problem, Plena becomes the operating layer across the entire practice, connecting the systems, teams, and workflows that keep it running. In 10 months we've grown 17x and crossed seven figures in committed ARR across six specialties and eight states, with 80% of growth through word of mouth.