Quick Overview
- 1#1: Stack - AI-powered cloud-based takeoff and estimating software that accelerates bidding for construction subcontractors.
- 2#2: PlanSwift - Digital takeoff and estimating tool that automates measurements and assemblies for fast, accurate subcontractor bids.
- 3#3: Buildxact - Integrated estimating, quoting, and job management platform designed for residential builders and trade subcontractors.
- 4#4: ProEst - Cloud-based construction estimating software with real-time material pricing and subcontractor bid management.
- 5#5: Sage Estimating - Comprehensive estimating solution with database-driven assemblies and integration for accounting in construction firms.
- 6#6: ConEst IntelliBid - Trade-specific estimating software for electrical and mechanical subcontractors with labor and material optimization.
- 7#7: Togal.AI - AI-driven automated takeoff software that instantly measures plans to speed up subcontractor estimating workflows.
- 8#8: Bluebeam Revu - PDF-based markup and takeoff tool with quantity calculations for subcontractor quantity takeoffs and estimates.
- 9#9: eTakeoff - Digital plan measurement and takeoff software that supports detailed estimating for construction subcontractors.
- 10#10: Trimble Accubid - Electrical estimating software with automated pricing and labor calculations tailored for trade subcontractors.
Tools were rigorously evaluated based on features like automation, accuracy, trade-specific functionality, and integration capabilities, along with user experience and overall value, ensuring they meet the high demands of modern subcontracting workflows.
Comparison Table
This comparison table explores leading subcontractor estimating software tools, including Stack, PlanSwift, Buildxact, ProEst, Sage Estimating, and more, to help identify the best fit for specific needs. Readers will gain insights into key features, usability, and benefits—from takeoff accuracy to cost-tracking efficiency—to streamline estimating processes. Whether for small teams or larger operations, this guide simplifies evaluating options tailored to diverse workflow requirements.
| # | Tool | Category | Overall | Features | Ease of Use | Value |
|---|---|---|---|---|---|---|
| 1 | Stack AI-powered cloud-based takeoff and estimating software that accelerates bidding for construction subcontractors. | specialized | 9.6/10 | 9.8/10 | 9.3/10 | 9.2/10 |
| 2 | PlanSwift Digital takeoff and estimating tool that automates measurements and assemblies for fast, accurate subcontractor bids. | specialized | 8.4/10 | 9.1/10 | 7.2/10 | 8.0/10 |
| 3 | Buildxact Integrated estimating, quoting, and job management platform designed for residential builders and trade subcontractors. | specialized | 8.7/10 | 9.0/10 | 8.8/10 | 8.4/10 |
| 4 | ProEst Cloud-based construction estimating software with real-time material pricing and subcontractor bid management. | enterprise | 8.7/10 | 9.2/10 | 8.0/10 | 8.3/10 |
| 5 | Sage Estimating Comprehensive estimating solution with database-driven assemblies and integration for accounting in construction firms. | enterprise | 8.2/10 | 8.8/10 | 7.5/10 | 7.9/10 |
| 6 | ConEst IntelliBid Trade-specific estimating software for electrical and mechanical subcontractors with labor and material optimization. | specialized | 8.1/10 | 9.0/10 | 7.2/10 | 7.5/10 |
| 7 | Togal.AI AI-driven automated takeoff software that instantly measures plans to speed up subcontractor estimating workflows. | general_ai | 8.2/10 | 9.0/10 | 7.8/10 | 7.5/10 |
| 8 | Bluebeam Revu PDF-based markup and takeoff tool with quantity calculations for subcontractor quantity takeoffs and estimates. | specialized | 7.8/10 | 7.5/10 | 8.5/10 | 7.0/10 |
| 9 | eTakeoff Digital plan measurement and takeoff software that supports detailed estimating for construction subcontractors. | specialized | 7.8/10 | 8.5/10 | 7.0/10 | 7.5/10 |
| 10 | Trimble Accubid Electrical estimating software with automated pricing and labor calculations tailored for trade subcontractors. | enterprise | 8.0/10 | 9.0/10 | 6.5/10 | 7.5/10 |
AI-powered cloud-based takeoff and estimating software that accelerates bidding for construction subcontractors.
Digital takeoff and estimating tool that automates measurements and assemblies for fast, accurate subcontractor bids.
Integrated estimating, quoting, and job management platform designed for residential builders and trade subcontractors.
Cloud-based construction estimating software with real-time material pricing and subcontractor bid management.
Comprehensive estimating solution with database-driven assemblies and integration for accounting in construction firms.
Trade-specific estimating software for electrical and mechanical subcontractors with labor and material optimization.
AI-driven automated takeoff software that instantly measures plans to speed up subcontractor estimating workflows.
PDF-based markup and takeoff tool with quantity calculations for subcontractor quantity takeoffs and estimates.
Digital plan measurement and takeoff software that supports detailed estimating for construction subcontractors.
Electrical estimating software with automated pricing and labor calculations tailored for trade subcontractors.
Stack
specializedAI-powered cloud-based takeoff and estimating software that accelerates bidding for construction subcontractors.
AI Plan Reader that instantly extracts quantities, scopes, and costs from uploaded plans with 98% accuracy
Stack (stackct.com) is an AI-powered pre-construction platform designed specifically for subcontractors, streamlining the estimating, takeoff, and bidding processes. It automates quantity takeoffs from digital plans, generates accurate cost estimates, and enables real-time collaboration with general contractors for faster bid submissions. The software integrates seamlessly with tools like Procore and Autodesk, bridging pre-construction to field execution for end-to-end efficiency.
Pros
- AI-driven Plan Reader for lightning-fast, accurate takeoffs and estimates
- Real-time collaboration and digital RFIs reduce bid turnaround time
- Seamless integrations with Procore, Autodesk, and more for workflow continuity
Cons
- Pricing can be steep for very small subcontractors
- Advanced AI features require initial setup and training
- Primarily focused on pre-construction, less emphasis on full project management
Best For
Commercial subcontractors seeking to automate estimating and bidding to win more work efficiently.
Pricing
Custom enterprise pricing starting around $500/user/month, with flexible plans based on team size and usage.
PlanSwift
specializedDigital takeoff and estimating tool that automates measurements and assemblies for fast, accurate subcontractor bids.
Revolutionary point-and-click takeoff engine that allows instant area, length, and count measurements directly on digital plans
PlanSwift is a robust desktop-based takeoff and estimating software tailored for construction subcontractors, allowing users to digitize takeoffs from PDF plans, blueprints, and CAD files with point-and-click precision. It features customizable assemblies, on-screen takeoffs, cost databases, and reporting tools to streamline bid preparation and quantity calculations. The software integrates with popular accounting systems like QuickBooks, enabling efficient cost tracking and project management for trade-specific estimating.
Pros
- Extremely fast point-and-click takeoffs for accurate quantity extraction
- Highly customizable assemblies and databases for trade-specific estimating
- Strong reporting and integration with QuickBooks for seamless workflows
Cons
- Steep learning curve requiring significant training time
- Desktop-only application lacking cloud collaboration features
- Perpetual licensing model with ongoing maintenance fees adds to long-term costs
Best For
Experienced subcontractors performing detailed takeoffs from digital plans who prioritize speed and customization over cloud accessibility.
Pricing
Perpetual license starts at ~$1,595 per seat with annual maintenance ~$395; volume discounts available.
Buildxact
specializedIntegrated estimating, quoting, and job management platform designed for residential builders and trade subcontractors.
Integrated real-time pricing from major suppliers like ITEL and Bluebook for instant, accurate material costs
Buildxact is a cloud-based estimating and takeoff software tailored for construction professionals, including subcontractors, enabling fast digital takeoffs, accurate material costing, and professional quote generation. It streamlines the estimating process with real-time supplier pricing integrations and job costing tools to track profitability from bid to completion. The platform supports residential and light commercial projects, with mobile access for on-site updates and collaboration.
Pros
- Lightning-fast digital takeoffs with area and length tools
- Real-time pricing from 500+ suppliers
- Mobile app for quoting and job tracking on-site
Cons
- Limited advanced customization for complex commercial estimates
- Fewer integrations with accounting software like QuickBooks
- Higher pricing tiers may not suit very small subcontractors
Best For
Small to mid-sized residential subcontractors needing quick, accurate estimates and supplier-integrated pricing.
Pricing
Starts at $149/user/month (Essentials), up to $499/user/month (Enterprise); annual billing offers discounts.
ProEst
enterpriseCloud-based construction estimating software with real-time material pricing and subcontractor bid management.
Dynamic Assemblies and formula-driven estimating engine for rapid, scalable bid creation from takeoffs
ProEst is a cloud-based construction estimating software tailored for subcontractors, offering digital takeoff, accurate cost estimating, and bid management tools to streamline pre-construction workflows. It features customizable assemblies, real-time collaboration, and integration with platforms like Sage, QuickBooks, and Procore for seamless data flow. Ideal for trade contractors, it supports detailed quantity takeoffs from PDFs and CAD files, generating professional bids efficiently.
Pros
- Powerful digital takeoff and assembly libraries for precise subcontractor estimates
- Robust integrations with accounting and project management software
- Cloud-based access enabling real-time team collaboration and mobility
Cons
- Steep learning curve for users new to advanced estimating software
- Custom pricing can be expensive for small subcontractors
- Mobile app lacks full desktop functionality
Best For
Mid-sized subcontractors in trades like electrical, mechanical, and plumbing who require sophisticated takeoff and bidding tools with strong integrations.
Pricing
Custom subscription pricing starting around $250-$500 per user/month; contact sales for quotes based on team size and features.
Sage Estimating
enterpriseComprehensive estimating solution with database-driven assemblies and integration for accounting in construction firms.
Proprietary national cost database with thousands of pre-built assemblies, updated multiple times yearly for real-time accuracy.
Sage Estimating is a comprehensive construction estimating software from Sage, specifically suited for subcontractors to create detailed, accurate bids using a vast database of costs, assemblies, and labor rates. It supports digital takeoffs, itemized estimating, and what-if scenarios to optimize bids for competitive advantage. The tool integrates with Sage's accounting and project management solutions, streamlining workflows from estimate to execution.
Pros
- Extensive national cost database with over 12,000 assemblies for quick, accurate estimating
- Robust takeoff tools supporting 2D/3D models and Excel integration
- Seamless integration with Sage 300 and other construction management software
Cons
- Steep learning curve due to complex, dated Windows-based interface
- High cost may not suit very small subcontractors
- Limited mobile accessibility and no native cloud version
Best For
Mid-sized subcontractors and estimators handling complex trades who need database-driven precision and ERP integration.
Pricing
Quote-based; annual subscriptions typically $5,000-$15,000 per user depending on modules and user count.
ConEst IntelliBid
specializedTrade-specific estimating software for electrical and mechanical subcontractors with labor and material optimization.
Trade-specific assembly database with automated labor and material calculations tailored for electrical and mechanical subcontractors
ConEst IntelliBid is a comprehensive desktop-based estimating software designed primarily for subcontractors in electrical, mechanical, and plumbing trades. It features digital on-screen takeoff, a vast database of pre-built assemblies and items, and advanced labor factoring for accurate bid preparation. The software enables detailed cost breakdowns, customizable reports, and professional bid documents to streamline the estimating process from takeoff to final proposal.
Pros
- Extensive trade-specific databases with thousands of assemblies for fast, accurate estimating
- Powerful digital takeoff and labor calculation tools
- Highly customizable reports and bid documents
Cons
- Steep learning curve and complex interface
- Desktop-only (Windows), lacking cloud or mobile access
- High upfront and maintenance costs
Best For
Established subcontractors in electrical, mechanical, or plumbing trades handling complex, detailed bids.
Pricing
Quote-based; perpetual licenses start around $10,000 with annual maintenance fees of 15-20%, or subscription options from $4,000-$10,000/year per user.
Togal.AI
general_aiAI-driven automated takeoff software that instantly measures plans to speed up subcontractor estimating workflows.
Fully automated AI detection and quantification of plan elements without manual tracing
Togal.AI is an AI-powered construction takeoff and estimating platform that automates quantity extraction from digital blueprints, identifying and measuring elements like walls, doors, windows, and openings in seconds. It streamlines the estimating process for subcontractors by generating accurate takeoffs that can integrate with popular software like Procore and PlanSwift. The tool leverages machine learning to learn from user corrections, improving accuracy over time and drastically reducing manual labor.
Pros
- Ultra-fast AI-driven takeoffs from PDFs and CAD files
- High accuracy with continuous learning from user feedback
- Integrations with estimating tools like Excel and HeavyBid
Cons
- Steep pricing for smaller firms
- Requires high-quality digital plans for optimal results
- Initial setup and training data needed for custom elements
Best For
Subcontractors handling high-volume takeoffs from digital plans who need speed and precision in competitive bidding.
Pricing
Subscription tiers start at $495/month for Pro (up to 500 sheets), $995/month for Enterprise with unlimited usage and advanced support.
Bluebeam Revu
specializedPDF-based markup and takeoff tool with quantity calculations for subcontractor quantity takeoffs and estimates.
Customizable measurement toolsets with dynamic formulas for automated quantity calculations across multi-page drawings
Bluebeam Revu is a robust PDF editing and markup software designed for the architecture, engineering, and construction (AEC) industry, with strong takeoff and measurement tools that support subcontractor estimating workflows. It enables precise quantity extractions from digital plans, including lengths, areas, volumes, and counts, with customizable tools and automatic calculations exportable to Excel. While excelling in plan review and digital takeoffs, it lacks comprehensive cost databases or full bid management features found in dedicated estimating software.
Pros
- Highly accurate and customizable digital takeoff tools with formula-based measurements
- Seamless Excel export and integration for further estimating
- Powerful collaboration via Studio Sessions and real-time markups
Cons
- No built-in cost libraries, assemblies, or labor/material estimating
- Limited support for non-PDF formats without conversion
- Subscription pricing adds up for small teams without full estimating needs
Best For
Subcontractors who specialize in quantity takeoffs from PDF plans and integrate with separate costing tools.
Pricing
Annual subscriptions start at $240/user for Basics, $360 for Core, and $500 for Complete editions.
eTakeoff
specializedDigital plan measurement and takeoff software that supports detailed estimating for construction subcontractors.
Advanced Query tool for complex, formula-based measurements and automated takeoff calculations
eTakeoff is a specialized digital takeoff software tailored for construction subcontractors, enabling precise quantity extraction from PDF plans, CAD files, and scanned images. It supports detailed measurements for lengths, areas, volumes, and counts, with tools to organize takeoffs into assemblies and generate reports. While primarily focused on takeoffs, it integrates with estimating platforms like Excel and third-party software to support subcontractor bidding workflows.
Pros
- Exceptional accuracy in 2D digital takeoffs from PDFs and CAD
- Customizable assemblies and conditions for complex projects
- Robust reporting and export options for seamless integration
Cons
- Limited built-in estimating and pricing database capabilities
- Dated interface with a notable learning curve
- Primarily desktop-based, lacking full cloud collaboration
Best For
Subcontractor estimators needing precise quantity takeoffs from digital plans who integrate with external estimating tools.
Pricing
Starts at $199/user/month for basic Dimension cloud plan; higher tiers up to $349/user/month, with on-premise options available.
Trimble Accubid
enterpriseElectrical estimating software with automated pricing and labor calculations tailored for trade subcontractors.
Industry-leading electrical labor factor database that automates accurate unit cost calculations based on verified field data
Trimble Accubid is a specialized estimating software tailored for electrical contractors and subcontractors, providing digital takeoff tools, extensive material and labor databases, and precise bid generation capabilities. It streamlines the estimating process by automating calculations based on real-world labor factors and integrating with job costing and project management features. Ideal for handling complex electrical bids, it supports change orders and forecasting to improve accuracy and profitability.
Pros
- Comprehensive electrical-specific database with thousands of pre-built assemblies and labor factors
- Powerful digital takeoff and automated estimating tools for accuracy
- Seamless integration with Trimble Viewpoint and other construction software
Cons
- Steep learning curve requiring significant training
- High cost may not suit smaller subcontractors
- Limited flexibility for non-electrical trades
Best For
Electrical subcontractors handling large, complex projects that require database-driven precision and integration with broader construction workflows.
Pricing
Custom enterprise pricing upon request; typically starts at $5,000+ annually per user with implementation fees.
Conclusion
The reviewed subcontractor estimating software offers tailored solutions to boost efficiency, with Stack leading as the top choice for its AI-powered acceleration of bidding workflows. PlanSwift and Buildxact also excel, with PlanSwift’s automated measurements and Buildxact’s integrated job management making them strong alternatives for specific needs. Ultimately, the best tool depends on balancing speed, accuracy, and unique requirements.
Explore Stack to leverage its AI-driven takeoff capabilities and transform your estimating process, streamlining bids and staying ahead in competitive markets.
Tools Reviewed
All tools were independently evaluated for this comparison
Referenced in the comparison table and product reviews above.