Brand Intelligence Graph
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.
Key Differentiators
Emerging Innovator
Beam AI is an emerging player bringing innovative solutions to the Construction Tech market.
Frequently Asked Questions
Estimated Visibility Trend (Beta)
Simulated 8-week rolling score
Based on estimated brand signals. Historical tracking coming soon.
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