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Quantify
AI Estimating Software

Win more work with PataBid's integrated estimating software for contractors platform that helps contractors streamline the bidding process by streamlining takeoff, costing, proposal generation and closeout.

Designed to serve residential, commercial, and industrial contractors 


Comprehensive estimating software for contractors that ensures job predictability and profitability

Streamlines workflows with advanced contractor estimating software capabilities

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CONTRACTOR BIDDING SOFTWARE WITH DIRECT PRICING

City Electric Supply
& Gescan Suppliers

Import up to the minute pricing into your contractor estimates, in seconds

Stay updated on material price changes with automatic pricing updates in Quantify

Please your orders directly in Quantify contractor bidding software through our integrated procurement processes

Streamline preconstruction workflows to reduce estimating errors, save time, and maximize profits


 

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Complex trade contractors looking at the best estimating software for contractors

CONTRACTOR ESTIMATING SOFTWARE FOR THE SPECIALTY TRADES

AI Estimating Software That Spans Industries

Modern contractor bidding software specifically designed for complex, specialty trades in construction. Our advanced AI estimating software streamlines estimating processes with powerful tools that seamlessly accommodate residential, commercial, and industrial applications across all project types.

AI estimating software is no longer a luxury—it's a necessity for competitive contractors across all trades. The right estimating software for contractors can reduce estimating time by up to 75% while improving accuracy and professionalism of your bids. Our contractor estimator software delivers the speed and precision needed to win more projects and maximize profitability in today's competitive construction market.

What is AI Estimating Software?

AI estimating software is a revolutionary technology that uses artificial intelligence and machine learning to automate the repetitive tasks of cost estimation in construction and other industries. This advanced estimating software for contractors analyzes historical project data and automatically detects, measures, and counts project components from architectural plans to generate highly accurate estimates in minutes. AI estimating software eliminates manual calculations, reduces human error by up to 90%, and accelerates the bidding process while providing consistent, data-driven estimates. As both contractor bidding software and estimating software for contractors, it helps professionals make informed decisions and improve project profitability.

CONTRACTOR ESTIMATING SOFTWARE: PROJECT TYPE VERSATILITY

Bidding Software for Residential, Commercial & Industrial 

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Residential Projects

For residential construction projects, Quantify provides specialized AI estimating tools designed for complex trade installations in single-family and multi-family housing developments. This residential construction estimating software features pre-built assemblies for common complex trade residential systems. The platform includes residential-specific labor standards, material databases optimized for housing projects, and streamlined workflows that accommodate everything from custom homes to large-scale residential developments with accurate cost calculations for all complex trade applications.

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Commercial Projects

For commercial construction projects, Quantify delivers comprehensive estimating capabilities across the specialty complex trades. This construction cost estimator commercial platform handles large-scale projects with sophisticated cost tracking, detailed labor calculations, change order management and more. Quantify AI estimating software accommodates complex commercial installations with detailed cost breakdowns by trade, system, and floor, ensuring accurate estimates for any commercial specialty sub-trade construction application.

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Industrial Projects

Industrial construction projects demand the most specialized and demanding trade installations across manufacturing facilities, processing plants, and heavy industrial complexes. This advanced AI estimating software includes specialized databases for industrial-grade equipment, high-voltage systems, process control installations, and hazardous location requirements. The platform supports complex industrial estimating with advanced calculations for large-scale complex sub-trade systems, specialized labor standards for industrial trades, and comprehensive cost tracking for multi-million dollar industrial construction projects across all complex sub-trade disciplines.

FEATURES FOR SPECIALTY SUB-TRADE CONTRACTORS

Contractor Bidding Software with Powerful Tools

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CLOUD BASED

Access your estimates and data anywhere, anytime, with our cloud-native solutions.

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GRAPHICAL TAKEOFF 

Select an item on a drawing, set the attributes and let our A.I. find the rest for you.

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CLOSE OUT

Create custom crews, packages, equipment and more with the included Closeout.

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PDF EDITOR

Extract specific pages from a drawing or spec. Include markups and notes on your pages and export as a new PDF.

Quantify is powerful estimating software for contractors with integrated public tender searching, bid management, quantity takeoff, and estimating in a single, easy to use estimating system. Modernize your construction estimating and pre-construction processes today with PataBid Quantify.

 

Quantify's suite of powerful features includes manual drafting capabilities, a comprehensive proposal module, AI automated tools, and a 60,000+ items database with real-time pricing integrations. This comprehensive AI estimating software delivers everything contractors need to create professional estimates, manage complex projects, and streamline their entire bidding workflow from initial takeoff through final proposal submission.

THE FUTURE OF AI ESTIMATING SOFTWARE

Why PataBid Estimating Software for Contractors?

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Built by Estimators
With decades of expertise in sub-trade contractor bidding software, PataBid is built by estimators for estimators, ensuring our expert development team has the knowledge and resources to help you grow your business.

Customer Focused Support
PataBid’s customer-focused support team is dedicated to providing professionals in the complex trades with personalized assistance and tech support whenever and however they need it.

Powerful & Innovative Solutions
PataBid is the next generation of contractor estimating software, pioneering advancements in preconstruction technology to effectively bid complex sub-trade projects.


User-friendly Design
Quantify's intuitive AI estimating software design makes it easy for contractors to estimate projects quickly and accurately, saving time, reducing costly errors and maximizing profits. 

NEXT GENERATION CONTRACTOR ESTIMATING SOFTWARE

Quantify Project Costs with Estimating Software for Contractors

Intuitive, powerful contractor bidding software designed for any size of contracting company in the complex sub-trades.
 

AI integrated tools to automate labor intensive estimating tasks

60,000+ items and assemblies for all common systems

Blueprinting feature lets you graphically copy and paste items

Quick Pads let you takeoff items your way, quickly and easily

Bid confidently with our built in labor unit explanations and information

Formula driven inputs let you create simple or complex estimates, as you need

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LEARN ABOUT ESTIMATING SOFTWARE FOR CONTRACTORS

Contractor Estimating Software Training

PataBid offers personalized 1:1 software training to help new users maximize their Quantify AI-powered software. This tailored training provides expert virtual guidance and setup assistance, ensuring your estimating software for contractors is customized to meet your sub-trade requirements and business needs. Let our team simplify the process and help you unlock the full potential of Quantify contractor bidding software. Schedule your 1:1 virtual software training today! Our training service includes:

Setup  of pricing sources
 

Creation of estimate templates
 

Creation of custom assemblies
 

Pre-configuration of  labor and crews

​Methods to optimize Quantify's automated tools

Bid Smarter with AI Estimating Software

In today's competitive construction contracting landscape, estimators face mounting pressure to deliver faster, more accurate bids while managing increasing project complexity. The most successful contractors recognize that working smarter, not harder, is the key to winning more profitable projects. Modern estimating software for contractors doesn't replace your expertise—it amplifies it by automating time-consuming calculations and administrative tasks, allowing you to focus on what you do best: applying professional judgment to complex construction estimates.

The Smart Partnership: Your Expertise + Intelligent Construction Software

The best estimating software for contractors serves as an intelligent assistant that handles computational tasks while preserving your decision-making authority. This partnership approach creates several key advantages that transform how contractors approach project bidding:

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Automated Calculations with Expert Oversight

Contractor estimating software can instantly calculate material quantities from project drawings, but your experience still determines waste factors, installation complexity, and special conditions. The software eliminates mathematical errors and speeds basic calculations, while you apply professional judgment to refine and validate results. For example, when estimating material runs, contractor estimating software can measure linear footage and calculate basic material needs, but your expertise determines additional requirements like extra fittings for difficult installations or larger specifications for future expansion.

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Real-Time Pricing Integration

Modern contractor bidding software integrates with supplier databases to provide up-to-date pricing, eliminating hours of manual price research. You maintain control over supplier selection, quantity breaks, and relationship-based discounts that software alone cannot negotiate. This combination delivers the speed your clients demand without sacrificing the accuracy that protects your profit margins.

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Template Libraries That Capture Your Experience

Advanced estimating software for contractors allows you to customize proven approaches into reusable templates that capture your institutional knowledge. These templates provide starting points for construction estimates that can be quickly modified for each project's unique requirements, ensuring consistency while maintaining flexibility.

CONTRACTOR BIDDING SOFTWARE HELPS TO STAY COMPETITIVE IN THE COMPLEX SUB-TRADES

Why AI Estimating Software Wins More Projects

Site Visit Optimization

When AI estimating software handles basic quantity takeoffs, you can spend more time understanding project conditions that drawings don't capture. Mobile capabilities in estimating software for contractors enable real-time updates during site visits, allowing you to adjust quantities on the spot and immediately see how changes impact project costs.

Client Relationship Building

Automated processes in contractor bidding software create time for meaningful client interactions. The ability to generate professional construction estimates quickly with estimating software for contractors enables multiple scenario presentations, positioning you as a consultative partner rather than just another bid provider.

Essential Features for Competitive Sub-Trade Estimates

  • Advanced calculation engines with customizable templates

  • Centralized bid documentation

  • Integration with supplier databases for current pricing

  • Professional proposal generation that impresses clients

  • Historical data analysis for continuous improvement

Ready to bid smarter? Modern contractor estimating software makes complex sub-trade estimates faster, more accurate, and more profitable by amplifying your expertise rather than replacing it.

WIN MORE WITH AI ESTIMATING SOFTWARE

How Estimating Software for Contractors Drives Results

From small specialty trades to large sub-contractors, see how Quantify helps real contractors bid faster, estimate more accurately, and secure profitable projects.

Company: Lake of the Woods Electric

Lake of the Woods Electric is an electrical contracting firm based in Kenora, Ontario. They handle everything from service calls and residential/commercial new builds to industrial projects and home renovations. Before using PataBid Quantify AI estimating software, estimates were done entirely by hand — which was slow and led to missed opportunities. Since adopting Quantify, this contractor estimating software has enabled Lake of the Woods Electric to speed up takeoffs, improve accuracy, and produce professional proposals reliably for both small and large jobs.

Context: No Estimating Software, Missed Opportunities

Lake of the Woods Electric, a busy electrical contractor, needed a faster and more reliable way to prepare bids. By switching from manual estimating to PataBid Quantify, they gained the advantages of modern AI estimating software.

With Quantify’s digital takeoff tools, real-time pricing integrations, and customizable features, the company reduced errors, improved productivity, and created professional proposals with ease. What once took hours of manual estimating is now streamlined with estimating software for contractors that handles both large projects and smaller jobs alike.

“We chose PataBid Quantify after NECA 2022 because it offered the best value in AI estimating software. I like how customizable it is, from digital takeoffs to built-in labour manuals, and even the ability to create drawings for smaller projects.”


— Ryan L., Electrical Estimator, Lake of the Woods Electric

DISCOVER MORE ABOUT CONTRACTOR ESTIMATING SOFTWARE

Common AI Estimating Software FAQ's

Ready to see everything PataBid Quantify can do?

Our full AI estimating software FAQs cover everything from digital takeoffs and supplier pricing to proposal automation and contractor bidding software workflows. Learn how our estimating software for contractors saves time, reduces errors, and helps you win more profitable projects.

Ready to Transform your Complex Trade Estimating Processes?

AI estimating software is no longer a luxury—it's a necessity for competitive contractors across all trades. The right estimating software for contractors can reduce estimating time by up to 75% while improving accuracy and professionalism of your bids with advanced contractor bidding software capabilities.

Experience the Future of Contractor Bidding Software

Ready to revolutionize how you estimate construction work and bid construction jobs? Quantify's cutting-edge estimating software for contractors combines powerful takeoff capabilities with intelligent design tools to deliver unmatched accuracy and efficiency using advanced estimating software technology.

Whether you're handling residential construction projects, complex commercial installations, or large-scale industrial projects, Quantify provides the contractor bidding software features you need to win more bids and grow your business with comprehensive estimating software for contractors.

Try Quantify's best estimating software for contractors today and discover why leading contractors choose our platform to streamline their estimating process. Start your free trial now and see the difference powerful AI estimating software can make for your business.

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Lee Binch

Owner/Master Electrician at York Electrical Ltd.

Thank you so much for this electrical estimating software platform - we love it!  One of our biggest challenges as small electrical company was estimating, but everything changed when I found Quantify. The platform is truly amazing. It was incredibly easy to use which helped me provide accurate estimates in a timely manner to clients and general contractors.

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