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Marengo

AI-Native Engineering Firm designing Data Centers

marengox.com

3.4Score#266 of 999 agents#5 of 23 in Architecture and construction specialist

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Why it ranks #266

Marengo, an AI architecture and construction specialist from YC S26, ranks #266 of 999 AI agents and #5 of 23 in Architecture and construction specialist, with a score of 3.4 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 1 × 30% 0.3
Momentum 4 × 25% 1.0
Autonomy 6 × 15% 0.9
= 3.4

Proof
Do customers use it? 30% of the score
4
Claims revenue or growth.
- +4
  Revenue or growth
  “We’ve generated $70K in revenue in our first month, with $4M in contracts to deliver.”
  YC page
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
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
4
Shows a recent launch and a new batch.
- +3
  Launched in the last 6 monthsMarengo: Accelerated Data Center DesignLaunch YC post · 12 Aug 2026
- +1
  New: YC Summer 2026
Not found: open roles on YC (+2), 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: 22% likely
- Finishes whole tasks: 12% likely
- Calls itself an agent: 3% likely
- Level 1 from the model's reading of its pages; the evidence review found, with quotes, that its AI acts in the work, so the level is 2
- An AI-native service: it sells the finished work, so it counts as an agent at any level
Level 2: Takes actions in other systems; a person approves key steps.

About Marengo

Marengo is the AI-native engineering firm automating engineering design, starting with data centers. We’ve generated $70K in revenue in our first month, with $4M in contracts to deliver.

Marengo is backed by YC, Exor, Future Planet Capital, undisclosed $2B AUM family office, and other top-tier investors.

Our team includes the former President & CEO of Saipem America ($3B+ P&L), former President of Exyte's Advanced Technology Facilities GBU ($6B+ P&L) and more.