InSite Elevation Pro 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 Apr 2026 8 min read

InSite Elevation Pro

0.0 (0 reviews)

InSite Elevation Pro is a specialized construction takeoff software designed to help you calculate earthwork cut and fill volumes, subgrades, and material quantities from digital PDF plans or GPS data.

Starting at --
Free Trial 0 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 InSite Elevation Pro STACK
Website insitesoftware.com stackct.com
Pricing Model Custom Freemium
Starting Price Custom Pricing Free
FREE Trial ✓ 0 days free trial ✓ 7 days free trial
Free Plan ✘ No free plan ✓ Has free plan
Product Demo ✓ Request demo here ✓ Request demo here
Deployment desktop cloud mobile
Integrations Topcon Trimble Leica Carlson Microsoft Excel Excel Procore Buildertrend OneDrive Google Drive Dropbox Box QuickBooks
Target Users small-business mid-market enterprise small-business mid-market enterprise
Target Industries construction civil-engineering construction
Customer Count 0 0
Founded Year 1986 2008
Headquarters Rochester, USA Cincinnati, USA

Overview

I

InSite Elevation Pro

InSite Elevation Pro provides you with a dedicated environment for performing site work takeoffs and earthwork calculations. You can import digital PDF files, CAD drawings, or drone data to create accurate 3D models of your existing and proposed site conditions. The software automatically calculates cut and fill volumes, stripping, and topsoil replacement while accounting for different strata like rock or clay.

You can generate professional reports and high-resolution 3D visualizations to verify your estimates and present them to clients. By using the built-in subgrade adjustment tools, you ensure that your material quantities for stone, asphalt, and concrete are precise. It is built specifically for site contractors, engineers, and estimators who need to move away from manual scaling and paper blueprints to a faster, digital workflow.

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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

I

InSite Elevation Pro Features

  • PDF and CAD Import Load your digital blueprints directly into the system to start tracing contours and spot elevations without needing paper copies.
  • 3D LiveView View your site from any angle in real-time to spot errors in your data entry and visualize the finished grade.
  • Automatic Cut and Fill Calculate earthwork volumes instantly between existing and proposed surfaces while accounting for shrinkage and subsidence factors.
  • Subgrade Modeling Define various site improvements like paving or building pads to automatically adjust your earthwork totals based on material depth.
  • Strata Calculation Input boring log data to determine exactly how much rock, clay, or topsoil you need to excavate across the site.
  • GPS Export Export your completed surface models directly to Topcon, Trimble, or Leica machine control systems for use in the field.
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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

I

InSite Elevation Pro Pricing

S

STACK Pricing

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

Pros & Cons

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InSite Elevation Pro

Pros

  • Excellent 3D visualization helps identify plan errors quickly
  • Highly responsive technical support and personalized training
  • Handles complex multi-strata calculations with high precision
  • Easy integration with field GPS machine control systems

Cons

  • Significant learning curve for users new to 3D modeling
  • Initial setup and data entry can be time-consuming
  • Higher upfront cost compared to basic 2D takeoff tools
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
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