InEight 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

InEight

0.0 (0 reviews)

InEight provides field-tested construction project management software designed to help owners and contractors manage costs, schedules, and risks across the entire building lifecycle from start to finish.

Starting at --
Free Trial NO FREE TRIAL
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 InEight STACK
Website ineight.com stackct.com
Pricing Model Custom Freemium
Starting Price Custom Pricing Free
FREE Trial ✘ No 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 Microsoft Excel SAP Oracle Primavera P6 Microsoft Project Autodesk Revit Power BI Bluebeam SharePoint Excel Procore Buildertrend OneDrive Google Drive Dropbox Box QuickBooks
Target Users mid-market enterprise small-business mid-market enterprise
Target Industries construction engineering mining construction
Customer Count 0 0
Founded Year 1989 2008
Headquarters Scottsdale, USA Cincinnati, USA

Overview

I

InEight

InEight provides a comprehensive platform designed specifically for the high-stakes world of capital projects and construction. You can manage every phase of your project lifecycle, from initial planning and estimating to final commissioning and turnover. The software helps you bridge the gap between the office and the field, ensuring that your teams stay aligned on budgets, schedules, and safety protocols in real-time.

You can use the platform to gain deep visibility into project performance through integrated data and analytics. It solves the common problem of fragmented information by centralizing your documents, costs, and schedules in one place. Whether you are an owner managing a portfolio or a contractor executing a complex build, you can reduce risk and improve predictability across your entire operation.

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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

InEight Features

  • Project Cost Management Track your budgets and actual costs in real-time to prevent overruns and maintain healthy profit margins.
  • Advanced Estimating Build accurate, data-driven bids quickly using historical project data and standardized assemblies to win more profitable work.
  • Integrated Scheduling Connect your project schedule directly to your budget and scope to see how timing changes impact your bottom line.
  • Field Productivity Tracking Capture daily logs and progress reports from the field so you can identify production trends before they become problems.
  • Document Control Manage your drawings, specifications, and RFI workflows in a centralized hub to ensure everyone works from the latest version.
  • Virtual Design and Construction Coordinate 3D models and BIM data with your project schedule to visualize construction sequences and detect clashes early.
  • Contract Management Streamline your procurement and subcontracting workflows while keeping a clear audit trail of all changes and approvals.
  • Compliance and Safety Digitize your safety inspections and quality checklists to ensure your jobsite meets all regulatory and project standards.
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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

InEight Pricing

S

STACK Pricing

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

Pros & Cons

M

InEight

Pros

  • Deeply integrated modules provide a single source of truth
  • Excellent handling of complex, multi-billion dollar capital projects
  • Strong reporting capabilities for executive-level project visibility
  • Robust mobile tools for capturing data directly from jobsites

Cons

  • Significant learning curve due to the platform's depth
  • Initial implementation requires substantial time and resource commitment
  • User interface can feel dense for less tech-savvy field staff
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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