Sonnet

Meeting notes and CRM, automated

1.8ScoreYC lists it as inactive, so it is not ranked.

Compare

Why it scores 1.8

Sonnet, an AI meeting assistant from YC S22, scores 1.8 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 3 × 30% 0.9
Momentum 0 × 25% 0.0
Autonomy 6 × 15% 0.9
= 1.8

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
3
7 people.
- +3
  7 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
0
Nothing new in the last 6 months.
Not found: launch YC post in the last 6 months (+3), open roles on YC (+2), new traction claim in the last 6 months (+2), funding news in the last year (+2), a batch in the last year (it is YC Summer 2022) (+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: 88% likely
- Finishes whole tasks: 21% likely
- Calls itself an agent: 5% likely
Level 2: Takes actions in other systems; a person approves key steps.

About Sonnet

Sonnet is an end-to-end meeting assistant, combining a human-quality notetaker with an auto-updating CRM.

Our AI notetaker uses the most powerful AI models to transcribe, summarize, and generate notes for your meeting recordings. With Sonnet, collaboration and recollection is both faster and better.

Sonnet CRM updates itself automatically using conversation data, so you'll never have to wrangle with CRM fields again. Get up to speed on the context of an entire relationship, in seconds.