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Helonic

Automatic Construction Drawing Clash Detection

helonic.com

1.2Score#943 of 999 agents#23 of 23 in Architecture and construction specialist

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Why it ranks #943

Helonic, an AI architecture and construction specialist from YC F25, ranks #943 of 999 AI agents and #23 of 23 in Architecture and construction specialist, 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 Fall 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: 26% 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
Level 2: Takes actions in other systems; a person approves key steps.

About Helonic

We help construction teams eliminate rework, delays, and drawing confusion before construction starts. We analyze PDF plans, detect clashes and inconsistencies across disciplines, and create draft RFIs so teams can resolve issues early.

This saves construction companies hundreds of hours and millions of dollars.

What we do:

- Automatically detect clashes, missing information, and drawing mismatches

- Align architectural, structural, and MEP plans so everything matches across sheets

- Generate draft RFIs from issues we find

- Replace long page-turn meetings with instant drawing analysis

- Reduce rework and prevent schedule delays before boots hit the ground

We integrate with: Procore, Autodesk, email, and the tools teams already use

Teams use us to:

- Save hundreds of thousands to millions of dollars per project

- Catch design and coordination issues early

- Reduce RFIs and prevent field fixes