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Head-to-head · Construction Estimating Software

Sage Estimating vs RIB CostX

  • Updated Oct 2026
  • Both researched from official sources
  • 1 check side by side
Higher score Sage Estimating #6 in Construction Estimating Software 8.7/10 Pricing on request ✓ 0 of 5 features Visit Sage
RIB CostX #7 in Construction Estimating Software 8.6/10 Pricing on request ✓ 0 of 5 features Visit RIB CostX

Sage Estimating leads on 0 checks, RIB CostX on 0, and 1 is even. Who comes out ahead on the 1 yes/no, price and count check where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreSage Estimating · 8.7/10

Sage Estimating scores higher on our rubric for construction estimating software: 8.7 against 8.6 out of 10; our editors rank them #6 and #7.

Sage Estimating is the better fit for established contractors using Sage workflows. RIB CostX is the better fit for cost planners needing 2D, 3D, and carbon analysis.

  • Sage Estimating fits best

    Established contractors using Sage workflows

  • RIB CostX fits best

    Cost planners needing 2D, 3D, and carbon analysis

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Side by side

Feature Sage Estimating 8.7/10 Visit ↗ RIB CostX 8.6/10 Visit ↗
At a glance
Editor score 8.7 8.6
Ranking #6 in Construction Estimating Software #7 in Construction Estimating Software
Best for Established contractors using Sage workflows Cost planners needing 2D, 3D, and carbon analysis
Pricing model Paid Paid
Starting price Pricing on request —
Free plan Not checked yet —
Free trial — —
Deployment Cloud, Desktop Cloud, Self-hosted, Desktop
Platforms Windows Windows
Support Live chat, Tickets, Community, Docs Email, Phone, Docs
Integrations 7 integrations 5 integrations
Built for Small business, Mid-market, Enterprise Small business, Mid-market, Enterprise
Features Sage Estimating 0/5 · RIB CostX 0/5
Digital takeoff Not checked yet Not checked yet
Assembly library Not checked yet Not checked yet
Labor and material costs Not checked yet Not checked yet
Bid management Not checked yet Not checked yet
Accounting integrations Not checked yet Not checked yet
Specs
Estimate limit Not checked yet Not checked yet
Platform Not checked yet Not checked yet
Our review
Pros
  • Digital takeoff, assemblies, and trade-specific cost databases
  • Bid leveling, historical estimates, and detailed cost calculations
  • Integrations across Sage, eTakeoff, RSMeans, and Power BI
  • Combines 2D and 3D/BIM quantity takeoff with estimating
  • Links estimating spreadsheets, drawings, and cost databases
  • Adds revision tracking, quote comparison, reports, and carbon calculations
Cons
  • Pricing requires contacting Sage for an expert-led discussion
  • Desktop software is available on Windows
  • Broader value depends on fitting into Sage-centered workflows
  • Pricing is handled through contact sales
  • Core takeoff and estimating workflows are centered on Windows
  • Its wider feature set may exceed the needs of takeoff-only teams
Our verdict

Sage Estimating is construction estimating software for general contractors, construction management firms, and specialty contractors. It supports digital quantity takeoff, trade-specific cost databases, customizable assemblies, and…

Read the review →

RIB CostX is construction takeoff, estimating, and reporting software for quantity surveyors, estimators, BIM managers, and construction consultants. It measures quantities from scans, PDFs, CAD files, and BIM models, then connects those…

Read the review →
  1. Sage EstimatingConstruction Estimating Software 8.7Pricing on request
  2. RIB CostXConstruction Estimating Software 8.6Pricing on request

Strengths and trade-offs

  • Sage Estimating — where it wins

    • Digital takeoff, assemblies, and trade-specific cost databases
    • Bid leveling, historical estimates, and detailed cost calculations
    • Integrations across Sage, eTakeoff, RSMeans, and Power BI

    Where it doesn't

    • Pricing requires contacting Sage for an expert-led discussion
    • Desktop software is available on Windows
    • Broader value depends on fitting into Sage-centered workflows

  • RIB CostX — where it wins

    • Combines 2D and 3D/BIM quantity takeoff with estimating
    • Links estimating spreadsheets, drawings, and cost databases
    • Adds revision tracking, quote comparison, reports, and carbon calculations

    Where it doesn't

    • Pricing is handled through contact sales
    • Core takeoff and estimating workflows are centered on Windows
    • Its wider feature set may exceed the needs of takeoff-only teams
  • Sage Estimating8.7/10 · Pricing on request

    A mature estimating system for contractors already working in the Sage ecosystem.

    Visit SageFull verdict →
  • RIB CostX8.6/10 · Pricing on request

    A deep estimating suite for teams working across drawings, BIM models, costs, and carbon.

    Visit RIB CostXFull verdict →

More comparisons

All construction estimating software comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update