# What Claude (Anthropic) with web search answered for estimating software (construction firms) on 2026-10-22

## In short

On 2026-10-22, Claude (Anthropic) with web search was asked "best estimating software for construction firms". It named 17 brands; the first six, in order, were STACK, Buildertrend, Procore, Commercial GCs, HCSS HeavyBid and HeavyBid.

| Fact | Value |
| --- | --- |
| Question | best estimating software for construction firms |
| Asked on | 2026-10-22 |
| Engine | Claude (Anthropic) with web search |
| Model | claude-opus-5 |
| Brands named | 17 |
| Sources cited | 14 |
| Audience | construction firms |
| Coverage | Coverage: Claude (Anthropic) with web search. Other engines not included. |
| Last verified | 2026-10-22 |

Page: https://bikoosh.com/answers/s/estimating-software-construction-firms-2026-10-22
Coverage: Claude (Anthropic) with web search. Other engines not included.

## The answer, as recorded

Asked on 2026-10-22 through Claude (Anthropic) with web search (model claude-opus-5).

> There's no single "best" here - the right pick depends mostly on what you build. Here's who I'd actually name, roughly in the order I'd bring them up:
> 
> **1. STACK** - My default first recommendation for most commercial subs and GCs. Cloud takeoff plus estimating, genuinely quick to learn, strong plan markup and bid-doc output, and there's a free tier to test it before you commit. It's the best ratio of capability to onboarding pain in the category. ([stackct.com](https://www.stackct.com/), [g2.com comparison](https://www.g2.com/compare/procore-vs-stack-takeoff-estimate))
> 
> **2. Buildertrend** - If you're residential: custom homes, remodels, specialty trades. Estimating is bundled into real project management (scheduling, client portal, selections, invoicing), which matters because residential firms rarely want a standalone estimating tool. Published pricing: Essential ~$199/mo intro rising to $499, Advanced $399→$699, Complete $699→$999. ([buildertrend.com](https://buildertrend.com/buildertrend-vs-procore/), [techrepublic.com](https://www.techrepublic.com/article/buildertrend-vs-procore/))
> 
> **3. Procore** - For mid-to-large commercial GCs who want preconstruction living in the same 

## Brands named, in the order the engine gave

| Position | Brand | How it was named |
|---|---|---|
| 1 | STACK | recommended |
| 2 | Buildertrend | mentioned |
| 3 | Procore | mentioned |
| 4 | Commercial GCs | mentioned |
| 5 | HCSS HeavyBid | mentioned |
| 6 | HeavyBid | mentioned |
| 7 | B2W Estimate | compared |
| 8 | Sage 300 CRE | mentioned |
| 9 | Sage Intacct | mentioned |
| 10 | Construction | mentioned |
| 11 | RSMeans | mentioned |
| 12 | PlanSwift | mentioned |
| 13 | Clear Estimates | mentioned |
| 14 | Excel | mentioned |
| 15 | ProEst | mentioned |
| 16 | Autodesk | mentioned |
| 17 | Forma | recommended |

## Sources the engine cited

- https://www.stackct.com/ (other)
- https://www.g2.com/compare/procore-vs-stack-takeoff-estimate (review)
- https://buildertrend.com/buildertrend-vs-procore/ (vendor)
- https://www.techrepublic.com/article/buildertrend-vs-procore/ (other)
- https://www.procore.com/ (vendor)
- https://www.hcss.com/products/heavybid/ (other)
- https://softwareconnect.com/reviews/hcss-heavybid/ (other)
- https://www.b2wsoftware.com/products/estimating-bidding/ (other)
- https://www.selecthub.com/construction-estimating-software/b2w-software-vs-heavybid/ (other)
- https://www.sage.com/en-us/products/sage-estimating/ (other)
- https://www.planswift.com/ (vendor)
- https://www.selecthub.com/construction-estimating-software/planswift-vs-proest/ (other)
- https://www.clearestimates.com/ (vendor)
- https://www.autodesk.com/blogs/construction/important-notice-regarding-proest-desktop-eol-faq/ (vendor)

The question page: https://bikoosh.com/answers/q/estimating-software/construction-firms

Alerts and membership: Answer Watch Pro, 79 USD per month: https://bikoosh.com/answers. Bikoosh is monitoring assistance, not complete protection.

Answer Watch records what one AI answer engine said on one date, nothing more. Each page names the engine and the model, carries the date the question was asked, and lists the brands that appeared in the answer in the order the engine gave them, with the sources it cited. It is a measurement, not a ranking, not a recommendation and not a claim about the world. Brands that did not appear in an answer are not named on any public page. Coverage: Claude (Anthropic) with web search. Other engines not included.