Helonic
Automatic Construction Drawing Clash Detection
Founders
- Milind SagaramFounder/CTO
Same space
Competitors
Closest in what they build, same category.
InspectMind AIW24AI agent for construction drawings reviewShared: constructionActive
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RDashW22AI Powered Construction Management SoftwareShared: construction, architectureActive
DraftaidW24Go from 3D models to CAD drawings using AIShared: construction, architectureActive
ConstructableS23Building the next ProcoreShared: constructionActive
Adjacent
Overlapping tags, a different niche.
FlowManualS26AI for Construction's Back OfficeShared: construction, workflow automationActive
ResolveW15Software to accelerate construction by finding issues in 3D BIMShared: constructionActive
TigerEyeS22AI for ConstructionShared: constructionAcquired
LadderS20Labor Marketplace for ConstructionShared: constructionAcquired
DowntobidS19Using AI to understand construction plans faster.Shared: constructionAcquired
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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 - Keep projects on schedule with fewer surprises Contact us at founders@helonic.com
San Francisco, CA, USA
Helonic: questions
Which YC batch was Helonic in?
Helonic was in Y Combinator's Fall 2025 batch (F25).
Is Helonic still active?
Y Combinator lists Helonic as active.
Who founded Helonic?
Helonic's founders, as listed on its YC page: Milind Sagaram (Founder/CTO).
Where is Helonic based?
Helonic lists San Francisco, CA, USA as its location on YC's directory.
Not affiliated with Y Combinator. From YC's public directory. Logos via logo.dev; trademarks belong to their owners.