Top 10 Best Contractor Estimator Software of 2026

PlanSwift is a leading on-screen takeoff and estimating software tailored for construction contractors, allowing users to import digital blueprints, PDFs, and CAD files for rapid quantity takeoffs. It features drag-and-drop assemblies, customizable databases, and automated cost calculations to streamline the estimating process from takeoff to bid. Widely praised for boosting accuracy and efficiency, it's a go-to tool for professionals handling complex projects.

Stack (stackct.com) is a cloud-based construction takeoff and estimating software designed specifically for contractors to streamline quantity takeoffs from PDFs, CAD files, and images using AI-assisted automation. It allows users to build detailed estimates with customizable assemblies, pricing databases, and real-time collaboration tools for team bidding. The platform integrates with accounting software like QuickBooks and supports bid management to help win more projects efficiently.

ProEst is a cloud-based construction estimating software tailored for contractors, offering digital takeoff, cost databases, and automated bid management to streamline pre-construction workflows. It enables users to perform accurate quantity takeoffs from PDFs, DWGs, and images, build estimates using customizable assemblies, and generate professional proposals. The platform integrates with accounting systems like QuickBooks, Sage, and Viewpoint, ensuring seamless data synchronization for better financial oversight.

Sage Estimating is a robust construction estimating software designed for contractors to produce accurate, detailed bids using a centralized database of material, labor, and equipment costs. It features digital takeoff capabilities from PDFs, CAD files, and BIM models, with customizable assemblies and formulas for precise quantity takeoffs. The software integrates deeply with Sage's accounting and project management tools, streamlining workflows from estimate to invoice.

Bluebeam Revu is a powerful PDF editing and markup software designed specifically for the architecture, engineering, and construction (AEC) industry. It enables contractors and estimators to perform precise digital takeoffs, measurements, and quantity estimations directly from PDF blueprints and project documents. While excelling in document collaboration and visualization, it serves as a foundational tool for estimating workflows rather than a complete end-to-end estimating solution.

Buildertrend is an all-in-one construction management platform with robust estimating capabilities tailored for contractors, enabling digital takeoffs, assemblies, cost databases, and bid creation. It integrates estimating seamlessly with job costing, scheduling, and client communication tools, streamlining the transition from bid to build. While not a pure-play estimator, its features support accurate cost projections and real-time updates across projects.

CoConstruct is an all-in-one construction management software designed primarily for custom home builders and remodelers, featuring robust estimating tools for creating detailed bids, takeoffs, and cost breakdowns. It integrates estimating seamlessly with scheduling, budgeting, and client communication, allowing contractors to generate professional proposals and track changes in real-time. The platform emphasizes collaboration through a client portal where homeowners can review and approve estimates and selections directly.

Knowify is a cloud-based construction management platform designed for trade contractors, offering robust estimating tools with digital takeoffs, customizable assemblies, and real-time job costing. It streamlines the bidding process by integrating cost databases, labor rates, and material pricing for accurate estimates. Beyond estimating, it handles project management, invoicing, and scheduling with strong QuickBooks integration for seamless accounting.

JobTread is a cloud-based construction management platform designed for contractors, featuring robust estimating tools for creating detailed bids with digital takeoffs, assemblies, and cost databases. It streamlines the estimating process by allowing users to generate professional proposals and track costs in real-time against budgets. Beyond estimating, it offers integrated scheduling, invoicing, time tracking, and QuickBooks synchronization for comprehensive project oversight.

Jobber is a comprehensive field service management platform tailored for contractors and home service businesses, offering robust quoting and estimating tools to create professional estimates quickly using customizable templates, line items, and attachments like photos. It streamlines the workflow by allowing seamless conversion of approved quotes into scheduled jobs, invoices, and payments. Beyond estimating, it includes CRM, dispatching, and client communication features, making it an all-in-one solution for managing contractor operations.