Top 27 Bid Management Software SaaS Companies in May 2026

Orlando, Florida, United States

At Contractor+, we are dedicated to empowering field service contractors by streamlining operations, enhancing client relationships, and driving business growth. About Us Founded: February 2020 by Justin Smith and Roshan Sethia. Headquarters: Orlando, Florida, USA. Industries Served: Construction, Mobile, Real Estate, and more. Team Size: 11-50 employees. Our Mission: To provide an all-in-one mobile solution that helps contractors impress their clients, win more bids, save time, and increase revenues. Our Solutions Comprehensive Tools: Manage estimates, invoices, client relationships, and projects seamlessly. Operational Efficiency: Features like job scheduling, time tracking, and expense management optimize workflows. Financial Management: Generate accurate estimates with localized cost data and automate invoicing processes. Team Collaboration: Assign tasks, monitor progress in real-time, and ensure cohesive teamwork. Business Growth: Access lead generation services, custom contractor websites, and funding options to expand your business. Our Culture Collaboration: We foster a culture where teamwork and open communication are paramount. Innovation: Encouraging creative problem-solving to continuously improve our platform and services. Inclusivity: Valuing diverse perspectives to build a stronger, more adaptable organization. Integrity: Upholding honesty and transparency in all our interactions. Our Commitment Trusted by over 35,000 contractors across more than 50 industries, we are dedicated to providing exceptional support and continuous improvements to meet the evolving needs of our clients. Join us in revolutionizing the contracting industry and elevating your business to new heights.

Wilmington, Delaware, United States

Attentive.ai is your go-to partner for AI-based takeoffs, transforming how construction and field services professionals work. Our platform, Beam AI, helps preconstruction, estimating, and sales teams with 100% automated AI-based takeoffs, saving up to 90% of their time and enabling them to submit 2X more bids without adding headcount. Beam AI for construction teams is built for general contractors, subcontractors, and suppliers. It serves trades across mechanical, plumbing, concrete, steel, civil, utility, earthwork, electrical, flooring, roofing, and more. For field services businesses, including landscaping, paving, facilities maintenance, and snow removal, Beam AI delivers both aerial imagery-based takeoffs for maintenance jobs and blueprint takeoffs for construction projects. Trusted by 1,100+ businesses across the U.S. and Canada, including National Wholesale Supply, Petticoat Schmitt Civil Contractors, Rays Stairs, Bommarito Construction, U.S. Lawns, Sperber, Sunland Asphalt, and Sunrise Landscape, Beam AI is helping top teams bid faster, win more, and grow revenue. Backed by leading investors such as Insight Partners, Peak XV Partners, Vertex Ventures SEA, InfoEdge Ventures, and Tenacity Ventures, we’re committed to reshaping how professionals approach bidding. Learn more about how Attentive.ai can help you grow your construction or field services business.