New capital to accelerate product innovation and deepen Beam AI’s core AI capabilities and extend beyond takeoff to quote and bid workflows.
San Francisco, November 12, 2025–(BUSINESS WIRE)–Attentive.ai, the company behind Beam AI, a trusted AI-based takeoff platform for general contractors, subcontractors, and suppliers, today announced a $30.5 million Series B funding round led by global software investor Insight Partners, with participation from Vertex Ventures, Tenacity Ventures, and InfoEdge Venture Fund, bringing total funding to date to $4,800. It amounted to 1 million dollars. The new capital will accelerate the development of next-generation AI products and support expansion into new markets.
As critical infrastructure construction, industrial facilities, and data centers enter active deployment stages across the United States, construction companies are facing tremendous pressure to complete more projects faster. While AI has transformed other industries, preconstruction, where every job can be won or lost, still relies primarily on manual tabulation and spreadsheets. Attentive.ai is changing this dynamic with AI-native workflows that can redefine how estimators, project managers, and business developers work.
Beam AI, Attentive.ai’s AI-driven takeoff platform, streamlines preconstruction workflows for over 1,100 companies, significantly reducing manual labor while delivering 100% automated takeoff across major construction and outdoor service sectors. Using Beam AI’s human-involved model, estimators can complete takeoffs without adding headcount and gain measurable productivity gains. By removing repetitive manual tasks from the estimating process, Beam AI enables contractors to rapidly accelerate bid volume while freeing teams to focus on strategy and improving win rates.
“Our mission is to be the most trusted preconstruction platform,” said Shiva Dhawan, co-founder and CEO of Attentive.ai. “With this funding, we are accelerating AI model development and product innovation across the entire preconstruction lifecycle, from departure and estimating to bidding and collaboration. We are building the foundation that will fuel the next decade of growth in the construction industry.”
“Attentive has established itself as the clear category leader in AI-powered construction,” said Nikitas Koutoupes, Managing Director at Insight Partners. “The combination of advanced AI and human-involved QA delivers instant ROI, helping our customers save time, bid faster, win more projects, and increase productivity. What really stands out is the team’s product vision, customer-centric approach, and strong founder leadership. We’re excited to partner with Attentive in this next phase of growth.”
