Company Overview
About Beam AI
Beam AI (product name Attentive.ai) is an AI construction platform delivering fully automated quantity takeoffs for major construction trades, eliminating the manual measurement and estimation work that traditionally consumes weeks of estimator time before a construction bid can be submitted. The company raised $30.5 million in Series B financing in November 2025 led by Insight Partners, bringing total funding to $48 million and its customer base to 1,100+ contractor companies.
Business Model & Competitive Advantage
Quantity takeoffs — the measurement of materials required for a construction project (concrete cubic yards, steel tonnage, electrical conduit footage, etc.) — are a prerequisite for accurate cost estimation. Traditionally performed manually from blueprints, takeoffs are time-consuming and error-prone, with different estimators producing different quantities from the same drawings. Beam AI's computer vision and ML models parse construction drawings to produce automated takeoffs with accuracy that commercial contractors find reliable for bidding purposes.
Competitive Landscape 2025–2026
With 1,100+ contractor customers and 100% automated takeoffs across major trades (concrete, structural steel, mechanical, electrical, plumbing), Beam AI has moved beyond early adopter into mainstream commercial contractor adoption. Insight Partners' leadership of the Series B signals conviction in a broader preconstruction lifecycle platform — from automated takeoffs into full estimating, bidding, and subcontractor collaboration — that would make Beam AI a comprehensive preconstruction operating system.
Open Positions
Reddit Discussions
Key Differentiators
Emerging Innovator
Beam AI is an emerging player bringing innovative solutions to the Construction Tech market.
Frequently Asked Questions
Not So Random Others
a2z Radiology AI
a2z Radiology AI has developed a whole-body CT analysis platform that simultaneously screens for over 24 medical conditions across a single CT scan, including incidental cancers, coronary artery disea
Adept AI
Adept AI was founded in 2022 by a team of former OpenAI, DeepMind, and Google Brain researchers to build AI that can take actions on computers — navigating software interfaces, filling forms, and exec
Duckie
Duckie is a San Francisco-based AI customer support platform — backed by Y Combinator (W24) with $500,000 in funding from Y Combinator, Andreessen Horowitz, Greylock, KungHo Fund, Netflix, and 5 addit
Plenty
Plenty is a San Francisco-based indoor vertical farming company that uses AI, machine learning, and robotics to grow leafy greens and other produce in controlled indoor environments. The company has r
Indigo
Indigo is an agriculture sustainability company founded in 2014 and headquartered in Boston, Massachusetts, working at the intersection of agricultural productivity, environmental stewardship, and car
Adobe Firefly
Adobe Firefly is Adobe's generative AI platform and suite of creative AI tools, launched in March 2023 as Adobe's flagship response to the generative AI revolution. Firefly was purpose-built to be com
Compare Beam AI with Competitors
Side-by-side AI visibility scores, platform breakdown, and market position.
Claim This Profile
Are you from Beam AI? Claim your profile to see full AI mention excerpts, get weekly visibility change alerts, and optimize how AI systems describe your brand.
Claim Beam AI Profile →Track AI Visibility in Real Time
Monitor how ChatGPT, Gemini, Perplexity, and Claude mention Beam AI vs competitors. Get alerts when AI recommendations shift.
Start Free Tracking →