Head-to-head · Earthwork Estimating Software
Kubla Cubed vs RIB Candy
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 |
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| Cons |
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| 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 → |
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
- Kubla Cubed7.9/10 · Free plan · 14-day trial
Free, terrain-focused earthwork estimating with phased cut-and-fill modeling.
Visit Kubla CubedFull verdict → - RIB Candy7.5/10 · Pricing on request
2D/3D takeoff and estimating with planning and cost control in a Windows desktop product.
Contact RIB SoftwareFull verdict →
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All earthwork estimating software comparisons → · Full ranking →
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Last updated · How we research and update





