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Bild AI

AI/ML TechnologyVerified85% conf

AI startup in founding stage, currently hiring product engineers

bild.ai ↗

📍 San Francisco, CA

Verified Data

💰
Est. Revenue<$100K ARR

“Based on $3.1M seed funding and YC W25 batch (recently graduated), plus ~5-10 employees and early beta stage with construction firms. Typical early-stage B2B SaaS post-YC generates minimal revenue in first year.”

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Funding$3.1M seed from Khosla Ventures
🔗businessinsider.com↗
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Monthly Traffic<5K monthly visitors

“Not public; estimated <5,000 visitors (Early stage)”

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UsersEarly beta customers

“Construction firms and real estate developers (Early beta stage)”

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Team Size5-10 employees

“~5-10 employees”

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GrowthYC W25 graduate, actively hiring

“Participating in Y Combinator Winter 2025; actively hiring founding engineers.”

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StageSeed (YC W25)
📅
Founded2024

Company Profile

ModelB2B SaaS
VerticalConstruction, Real Estate Development
ClientsConstruction firms and real estate developers
BuyersUS-based construction and infrastructure companies seeking to automate blueprint reading and cost estimation
PricingContact for pricing / Custom enterprise quotes

Contact

✉️ [email protected] LinkedInX @bild_ai

Strategic Analysis

Strategy

Targeting construction industry inefficiencies through AI automation of blueprint analysis and cost estimation. Focusing on making housing more affordable by reducing manual estimation work. Enterprise B2B approach targeting construction firms and real estate developers.

Tactics

Y Combinator accelerator program for credibility and network access. Custom enterprise pricing model for high-value deals. Actively hiring founding engineers to build core AI capabilities. Beta testing with construction firms to validate product-market fit.

Competitive Positioning

Positioned as AI-first solution for construction cost estimation versus traditional manual processes. Differentiates on automation of blueprint reading using machine learning versus legacy estimation software.

Marketing Approach

Leveraging Y Combinator network and demo day exposure. Hacker News launch for developer and early adopter community. Direct outreach to construction firms for beta partnerships. Founder-led sales approach typical of early-stage B2B.

Notable

Y Combinator Winter 2025 batch, led by Khosla Ventures

🔗 Source ↗

Tech Stack

ReactReactTypeScriptTypeScriptPythonPythonMachine LearningFastAPIFastAPI

Recent News

AI Startup Bild Raises $3.1 Million for More Affordable HousingJun 19, 2025Roop Pal and Puneet Sukhija launched Bild AI to automate blueprint reading and cost estimation, raising a $3.1M seed round led by Khosla Ventures.Launch HN: Bild AI (YC W25) – Understand Construction Blueprints Using AIFeb 27, 2025Founders introduced their AI-driven construction estimation tool to the Hacker News community.Bild AI (YC W25) seeks interns to tackle housing affordability challengesFeb 27, 2026The company is expanding its early team with interns focused on construction efficiency.

Discovery Sources

Bild AI (YC W25) Is Hiring Founding Product Engineers
Hacker News Front PageMay 12, 2026

Signals

web traffic<5K monthly visitors

“Not public; estimated <5,000 visitors (Early stage)”

growth rateYC W25 graduate, actively hiring

“Participating in Y Combinator Winter 2025; actively hiring founding engineers.”

team size5-10 employees

“~5-10 employees”

user countEarly beta customers

“Construction firms and real estate developers (Early beta stage)”

funding raised$3.1M seed from Khosla Ventures🔗 source ↗
trend indicatorTech🔗 source ↗
trend indicatorJob Openings🔗 source ↗
trend indicatorEngineering🔗 source ↗

Evidence

bild.ai

Founding Product Engineer

businessinsider.com

$3.1M seed from Khosla Ventures