Ressl AI

Train, eval and build autonomous agents

2.3Score#613 of 999 agents#26 of 52 in Coworker (general purpose)

Why it ranks #613

Ressl AI, an AI coworker (general purpose) from YC W26, ranks #613 of 999 AI agents and #26 of 52 in Coworker (general purpose), with a score of 2.3 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 2 × 30% 0.6
Momentum 3 × 25% 0.8
Autonomy 6 × 15% 0.9
= 2.3

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
2
3 people.
- +2
  3 people on its YC page3 or 4 people
Not found: funding round in its news (+3)
Momentum
Is it shipping and growing now? 25% of the score
3
Shows hiring and a new batch.
- +2
  Hiring: 1 open roleSoftware Engineering InternYC page
- +1
  New: YC Winter 2026
Not found: launch YC post in the last 6 months (+3), new traction claim in the last 6 months (+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: 61% likely
- Finishes whole tasks: 43% likely
- Calls itself an agent: 92% likely
Level 2: Takes actions in other systems; a person approves key steps.

About Ressl AI

Ressl AI helps teams bridge the gap from prototype to production by providing the platform needed to train, benchmark, and deploy autonomous agents that actually work in real-world business systems.