Sequin

Sequin is building AI Voice Agents to automate collections calls for…

1.2Score#925 of 999 agents#25 of 27 in Billing and collections agent

Why it ranks #925

Sequin, an AI billing and collections agent from YC S21, ranks #925 of 999 AI agents and #25 of 27 in Billing and collections agent, with a score of 1.2 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 1 × 30% 0.3
Momentum 0 × 25% 0.0
Autonomy 6 × 15% 0.9
= 1.2

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
1
2 people.
- +1
  2 people on its YC page2 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 2021) (+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: 90% likely
- Finishes whole tasks: 43% likely
- Calls itself an agent: 96% likely
Level 2: Takes actions in other systems; a person approves key steps.

About Sequin

Sequin AI is building compliance-first AI voice agents to automate human agent intensive collections calls for consumer lenders and servicers.

CEO and Co-founder Vrinda Gupta, former Visa product leader who built the Chase Sapphire Reserve credit card and ran audits for top 10 issuers, teamed up with CTO and Co-founder Mark Thomas, former PayPal engineering leader, to bring world-class technology to consumer lending and servicing.

Backed by Y Combinator, Sequin AI has raised $5.7M from top investors, including executives at OpenAI, the Schwab family, and leading venture funds like Matrix, Commerce Ventures, and Thomvest - the same firms behind some of the most iconic technology companies of our time.

Reach out vrinda@sequinai.com to learn if Sequin's AI Voice Agents can dramatically reduce your cost of collections today.