ConstructionOnline vs STACK Comparison: Reviews, Features, Pricing & Alternatives in 2026

Detailed side-by-side comparison to help you choose the right solution for your team

Updated May 2026 8 min read

ConstructionOnline

0.0 (0 reviews)

ConstructionOnline is a comprehensive construction management software providing integrated tools for project scheduling, financial tracking, and team collaboration to help residential and commercial builders streamline their entire production workflow.

Starting at $370/mo
Free Trial 10 days
VS

STACK

0.0 (0 reviews)

STACK is a cloud-based construction takeoff and estimating software designed to help contractors quickly upload digital plans, perform accurate quantity measurements, and create professional project bids from any device.

Starting at Free
Free Trial 7 days

Quick Comparison

Feature ConstructionOnline STACK
Website constructiononline.com stackct.com
Pricing Model Subscription Freemium
Starting Price $370/month Free
FREE Trial ✓ 10 days free trial ✓ 7 days free trial
Free Plan ✘ No free plan ✓ Has free plan
Product Demo ✓ Request demo here ✓ Request demo here
Deployment saas mobile cloud mobile
Integrations QuickBooks Online QuickBooks Desktop Xero Google Calendar Microsoft Outlook Excel Dropbox Google Drive OneDrive Excel Procore Buildertrend OneDrive Google Drive Dropbox Box QuickBooks
Target Users small-business mid-market small-business mid-market enterprise
Target Industries construction construction
Customer Count 0 0
Founded Year 1999 2008
Headquarters Richmond, USA Cincinnati, USA

Overview

C

ConstructionOnline

ConstructionOnline provides you with a centralized hub to manage every aspect of your building projects from pre-construction to closeout. You can handle complex estimating, detailed project scheduling, and financial tracking without jumping between disconnected spreadsheets. The platform focuses on connecting your field operations with your back office, ensuring that your team stays updated on change orders, daily logs, and selection choices in real-time.

By using this integrated system, you can reduce costly communication errors and keep your projects on schedule with automated reminders and shared calendars. Whether you are managing custom home builds or large-scale commercial renovations, the software scales to your needs by offering specialized tools for lead management, client selections, and professional reporting. You can access your project data from any device, keeping your jobsites and office perfectly synced.

strtoupper($product2['name'][0])

STACK

STACK is a cloud-based platform built to streamline your pre-construction process by combining takeoff and estimating tools in one place. You can upload digital blueprints, perform lightning-fast quantity takeoffs, and instantly turn those measurements into detailed cost estimates. It eliminates the need for paper plans and manual spreadsheets, allowing you to collaborate with your team in real-time from the office or the field.

The software helps you reduce costly errors and bid more work in less time by automating complex calculations and providing a centralized hub for project documents. Whether you are a specialized subcontractor or a general contractor, you can customize the platform to match your specific trade requirements and material catalogs. It scales with your business needs, offering a free version for basic use and tiered paid plans for advanced reporting and integration capabilities.

Overview

C

ConstructionOnline Features

  • OnPoint Scheduling Create professional Gantt charts and schedules to manage project timelines and track critical path milestones with ease.
  • Redline Takeoff Perform digital takeoffs directly from your blueprints to generate accurate material counts and integrated estimates quickly.
  • Client Selections Manage client choices and approvals online to prevent delays and ensure everyone stays on the same page.
  • Change Order Management Create, track, and get digital signatures for change orders so you never lose revenue on extra work.
  • Daily Logging Record site progress, weather conditions, and photos from the field to maintain a complete history of your project.
  • Lead Tracking CRM Organize your sales pipeline and track potential clients from initial contact through to the signed contract.
  • Financial Integration Sync your project financials with QuickBooks or Xero to eliminate double-entry and keep your books accurate.
  • Document Management Store and share unlimited photos, files, and blueprints with your team and subcontractors in a secure environment.
strtoupper($product2['name'][0])

STACK Features

  • Cloud-Based Takeoff. Upload your digital plans and perform measurements from any device with an internet connection—no software installation required.
  • Auto-Count Technology. Save hours of manual work by using AI-powered symbols recognition to automatically count items across your entire plan set.
  • Customized Estimating. Build detailed cost estimates by attaching real-world material and labor costs directly to your takeoff measurements.
  • Real-Time Collaboration. Invite your team to view and edit the same project simultaneously to ensure everyone is working from the latest version.
  • Hyperlinking & Callouts. Navigate through complex plan sets instantly by creating automated hyperlinks between detail callouts and floor plans.
  • Professional Proposals. Generate branded, professional-looking bid proposals with one click to impress your clients and win more contracts.

Pricing Comparison

C

ConstructionOnline Pricing

Team
$370
  • Project Scheduling
  • Estimating & Takeoff
  • Daily Logging
  • Photo & File Storage
  • Client Selections
  • Change Order Tracking
S

STACK Pricing

Free
$0
  • 1 concurrent project
  • 10 uploads per month
  • Basic takeoff tools
  • Standard support
  • Cloud storage

Pros & Cons

M

ConstructionOnline

Pros

  • Comprehensive all-in-one toolset reduces software bloat
  • Excellent scheduling features with critical path tracking
  • Professional client portals improve customer satisfaction
  • Strong integration with popular accounting software
  • Regular updates and new feature releases

Cons

  • Higher starting price than basic tools
  • Steep learning curve for advanced features
  • Mobile app interface can feel cluttered
  • Initial setup requires significant time investment
A

STACK

Pros

  • Extremely intuitive interface that is easy for beginners to learn
  • Cloud access allows for seamless transitions between office and field
  • Fast plan processing speeds even with large document sets
  • Excellent customer support and extensive training resources available

Cons

  • Annual billing requirement can be a high upfront cost
  • Advanced estimating features have a steeper learning curve
  • Occasional lag when working with very high-resolution blueprints
x

Please claim profile in order to edit product details and view analytics. Provide your work email address to receive a verification link.

x

Please login in order to edit product details and view analytics.