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14,448 startups · 29 programs

Bild AI

Active · AI estimating & detailing for Division 8 doors, frames & hardware

WebsiteYC profile

Why it ranks

How the rank works
11signal of 100 · rising 7
  • team of 9Team size · YC's directory+5.2
  • went through YCProgram · this site+4
  • hiringHiring · Titles (titles.fru.dev), YC+2

A sum of public facts, not a judgement and not investment advice.

Competitors

AIFrescoShared: hardware sets, division, estimatingYC F24San FranciscoStartup →
Companies closest to Bild AI
Company
FrescoShared: hardware sets, division, estimatingYC F24ActiveAI

Adjacent

AIZoros AIShared: estimating, costGoogle AI First Australia 2025Startup →OtherPointyShared: door, shopSeedcamp 2015Startup →
Companies next to Bild AI
Company
Zoros AIShared: estimating, costGoogle AI First Australia 2025Not statedAI
PointyShared: door, shopSeedcamp 2015Not statedOther

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All of W25
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Company
.WaveInference for real-time AIteam of 2ActiveAI, Devtools
10xAI Sales Teams for Dental Practicesteam of 3hiringActiveAI, Data
a0.devWe make mobile apps using AI.team of 3hiringActiveAI, Devtools
A1Zap by A1BaseThe social network layer for AI appsteam of 2ActiveAI, Devtools
AdamAI Powered CADteam of 4hiringActiveAI, Devtools
AfterQueryApplied research lab curating data solutions for foundation model…team of 30hiringActiveAI, Data, Devtools

Founders

  • Roop PalFounder
  • Puneet SukhijaFounder

About Bild AI

Bild AI automates Division 8 estimating, doors, frames, and hardware, end to end. Bild AI reads blueprints and specs, generates opening (door) schedules automatically, prices the bid, and exports it directly into the ERPs Division 8 shops already run on, including Comsense, Avaware, and ProTech. Division 8 estimating is the brutal trifecta of nitty-gritty details, where typos cost hundreds of thousands, and timelines are tight. Thousands of pages of specs, hardware sets cross-referenced by hand, and a single missed opening that can sink a bid's margin. Bild AI collapses days of takeoff into hours, and clients have bid 50% more with smaller estimating teams. Backed by Khosla Ventures (YC W25).

YC batch
W25 · Winter 2025
Status, per YC
Active
Category
AI
Team size
9
Location
San Francisco, CA, USA
Founded
2024
Checked
13h ago

Bild AI in W25: 166 companies, 84% AI

LinkedIn

Bild AI: questions

Which YC batch was Bild AI in?

Bild AI was in Y Combinator's Winter 2025 batch (W25).

Is Bild AI still active?

Y Combinator lists Bild AI as active.

Who founded Bild AI?

Bild AI's founders, as listed on its YC page: Roop Pal (Founder), Puneet Sukhija (Founder).

Where is Bild AI based?

Bild AI lists San Francisco, CA, USA as its location on YC's directory.