Synthio Labs

Agentic AI platform for Pharma GTM teams

4.9Score#73 of 999 agents#2 of 20 in Sales assistant

Why it ranks #73

Synthio Labs, an AI sales assistant from YC Sp25, ranks #73 of 999 AI agents and #2 of 20 in Sales assistant, with a score of 4.9 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 2 × 30% 0.6
Scale 7 × 30% 2.1
Momentum 5 × 25% 1.3
Autonomy 6 × 15% 0.9
= 4.9

Proof
Do customers use it? 30% of the score
2
Claims a customer count.
- +2
  A customer count
  “✅ Books follow-ups with your medical and sales teams”
  Launch YC post · 2 May 2025 · 2 claims
Not found: revenue or growth (+4), named customers (+3), a customer result (+2), work done at scale (+2)
Scale
Is there a real company behind it? 30% of the score
7
29 people, raised $5.0M.
- +5
  29 people on its YC page20 to 49 people
- +2
  Raised $5.0MSynthio Labs Bags $5 Mn To Provide Voice AI To Life Sciences IndustrySource · 19 Nov 2025
Momentum
Is it shipping and growing now? 25% of the score
5
Shows hiring and funding news.
- +3
  Hiring: 6 open rolesSoftware Engineer - AI, Forward Deployed Engineer - Product, Forward Deployed Engineer - TechYC page
- +2
  Funding news in the last yearSynthio Labs Bags $5 Mn To Provide Voice AI To Life Sciences IndustrySource · 19 Nov 2025
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 Spring 2025) (+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: 67% likely
- Finishes whole tasks: 25% likely
- Calls itself an agent: 69% likely
Level 2: Takes actions in other systems; a person approves key steps.