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Head-to-head · Earthwork Estimating Software

Kubla Cubed vs RIB Candy

  • Updated Oct 2026
  • Both researched from official sources
  • 3 checks side by side
Higher score Kubla Cubed #3 in Earthwork Estimating Software 7.9/10 Free plan · 14-day trial Free planFree trial✓ 1 of 3 features Visit Kubla Cubed
RIB Candy #8 in Earthwork Estimating Software 7.5/10 Pricing on request ✓ 1 of 3 features Contact RIB Software

Kubla Cubed leads on 0 checks, RIB Candy on 0, and 3 are even. Who comes out ahead on the 3 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreKubla Cubed · 7.9/10
  • Free planonly Kubla Cubed
  • Free trialonly Kubla Cubed

Kubla Cubed scores higher on our rubric for earthwork estimating software: 7.9 against 7.5 out of 10; our editors rank them #3 and #8.

Kubla Cubed is the better fit for small teams seeking free terrain and volume modeling. RIB Candy is the better fit for construction teams handling estimates and tenders.

  • Kubla Cubed fits best

    Small teams seeking free terrain and volume modeling

  • RIB Candy fits best

    Construction teams handling estimates and tenders

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Side by side

Feature Kubla Cubed 7.9/10 Visit ↗ RIB Candy 7.5/10 Visit ↗
At a glance
Editor score 7.9 7.5
Ranking #3 in Earthwork Estimating Software #8 in Earthwork Estimating Software
Best for Small teams seeking free terrain and volume modeling Construction teams handling estimates and tenders
Pricing model Free plan + paid Paid
Starting price — Pricing on request
Free plan ✓ (best) Not checked yet
Free trial 14 days —
Deployment Desktop Desktop
Platforms Windows Windows
Built for Solo, Small business, Mid-market, Enterprise Small business, Mid-market, Enterprise
Features Kubla Cubed 1/3 · RIB Candy 1/3
Cut-fill analysis ✓ ✓
Material cost database — Not checked yet
Bid templates Not checked yet Not checked yet
Specs
Takeoff method Both Both
Plan input formats Mixed Mixed
Included projects Not checked yet Not checked yet
Our review
Pros
  • Free plan never expires and supports basic terrain and cut-and-fill work
  • TIN-based phased modeling handles swell, compaction and formation adjustments
  • Imports PDF, DWG/DXF, LandXML and survey data; exports reports and CAD
  • Supports both 2D and 3D quantity takeoff
  • Combines estimating, tender preparation, planning, and cost control
  • Resource and rate calculations support estimate building
Cons
  • Windows-only desktop deployment limits cross-platform access
  • Free edition has limited features and works as a project reader
  • No material cost database for cost-based estimating
  • Windows-only desktop deployment
  • Pricing requires contacting sales
  • Feature set spans construction estimating, not only earthwork
Our verdict

Kubla Cubed is Windows desktop software for earthwork contractors, estimators, quantity surveyors and civil engineers. It imports site information from PDF and CAD drawings, LandXML, survey points and other data, then creates existing and…

Read the review →

For contractors and quantity surveyors, RIB Candy brings construction estimating and project control into a Windows desktop product. Its scope runs from preparing estimates and calculating resources and rates to tender and bid preparation,…

Read the review →
  1. Kubla CubedEarthwork Estimating Software 7.9Free plan · 14-day trial
  2. RIB CandyEarthwork Estimating Software 7.5Pricing on request

Strengths and trade-offs

  • Kubla Cubed — where it wins

    • Free plan never expires and supports basic terrain and cut-and-fill work
    • TIN-based phased modeling handles swell, compaction and formation adjustments
    • Imports PDF, DWG/DXF, LandXML and survey data; exports reports and CAD

    Where it doesn't

    • Windows-only desktop deployment limits cross-platform access
    • Free edition has limited features and works as a project reader
    • No material cost database for cost-based estimating
  • RIB Candy — where it wins

    • Supports both 2D and 3D quantity takeoff
    • Combines estimating, tender preparation, planning, and cost control
    • Resource and rate calculations support estimate building

    Where it doesn't

    • Windows-only desktop deployment
    • Pricing requires contacting sales
    • Feature set spans construction estimating, not only earthwork

More comparisons

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update