Attentive.ai, a San Francisco, CA-based provider of AI takeoff software for the construction and field services industries, has raised $30.5 million in Series B funding.
Investors
The round was led by Insight Partners, with participation from Vertex Ventures, Tenacity Ventures, and InfoEdge Venture Fund.
Insight Partners is a global software investor that partners with high-growth technology, software, and internet startups and scale-ups to drive transformative change across industries. With over $90 billion in regulatory assets under management, Insight Partners has invested in more than 875 companies worldwide and has seen over 55 portfolio companies go public. Headquartered in New York City, Insight also has offices in London, Tel Aviv, and the Bay Area.
Attentive.ai Use of Funds
The company will use the funds to advance Beam AI’s core capabilities, enhance product innovation, and expand into estimating and bidding workflows.
About Attentive.ai
Led by CEO Shiva Dhawan, Attentive.ai is the company behind Beam AI, an AI-based takeoff platform designed for general contractors, subcontractors, and suppliers. The platform streamlines preconstruction workflows by automating takeoffs across major construction trades and outdoor services, helping more than 1,100 companies reduce manual work, improve productivity, and increase bid volumes. Through its human-in-the-loop model, Attentive.ai delivers precise, automated results while enabling teams to focus on strategy and business growth. The company’s mission is to become the most trusted preconstruction platform.
Funding Details
Company: Attentive, Inc.
Raised: $30.5M
Round: Series B
Funding Date: November 2025
Lead Investor: Insight Partners
Additional Investors: Vertex Ventures, Tenacity Ventures, InfoEdge Venture Fund
Company Website: https://attentive.ai/
Software Category: Construction Tech / AI-Powered Takeoff & Estimating Software
Source: Camila Contreras Merlo Flores