Helonic (YC Fall 2025)

TL;DR: Helonic is a Y Combinator Fall 2025 startup Automatic Construction Drawing Clash Detection , currently active with a team of 2.

Automatic Construction Drawing Clash Detection

YC ID
30911
YC Batch
Fall 2025
Status
Active
Team size
2
Industry
Real Estate and Construction, Construction
Tags
Artificial Intelligence, Construction, B2B
YC profile
https://www.ycombinator.com/companies/helonic

Last verified:

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…

Frequently asked questions

Is Helonic a YC (Y Combinator) company?

Yes. Helonic was funded by Y Combinator in the Fall 2025 batch. Automatic Construction Drawing Clash Detection

What does Helonic do?

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…

What YC batch was Helonic in?

Helonic was part of Y Combinator's Fall 2025 batch.

How big is Helonic?

Helonic has a team of 2 people according to Y Combinator's directory.

Is Helonic still active?

Helonic is currently listed as Active with a team of 2 in Y Combinator's directory.

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