# What Claude (Anthropic) with web search answered for estimating software (construction firms) on 2026-10-27

## In short

On 2026-10-27, Claude (Anthropic) with web search was asked "best estimating software for construction firms". It named 20 brands; the first six, in order, were STACK, Commercial GCs, Cloud, TakeOff Plus, Sage 300 CRE and Trimble Accubid.

| Fact | Value |
| --- | --- |
| Question | best estimating software for construction firms |
| Asked on | 2026-10-27 |
| Engine | Claude (Anthropic) with web search |
| Model | claude-opus-5 |
| Brands named | 20 |
| Sources cited | 8 |
| Audience | construction firms |
| Coverage | Coverage: Claude (Anthropic) with web search. Other engines not included. |
| Last verified | 2026-10-27 |

Page: https://bikoosh.com/answers/s/estimating-software-construction-firms-2026-10-27
Coverage: Claude (Anthropic) with web search. Other engines not included.

## The answer, as recorded

Asked on 2026-10-27 through Claude (Anthropic) with web search (model claude-opus-5).

> There's no single winner here - the right answer splits hard by what you build and how big you are. Here's how I'd actually rank them:
> 
> **1. STACK** - My default first recommendation for most small-to-midsize commercial GCs and subs. Cloud-based takeoff plus estimating, genuinely easy to learn (reviewers consistently flag the interface), free entry tier so you can trial it with real plans before committing. Best ratio of capability to onboarding pain. ([G2 comparison](https://www.g2.com/compare/stack-takeoff-estimate-vs-sage-estimating))
> 
> **2. Sage Estimating** - The standard for established commercial contractors who want deep assembly-based databases and tight accounting integration (especially if you're already on Sage 300 CRE or 100 Contractor). Powerful, but it's a real implementation: budget roughly $25k/year plus setup, and expect training time. ([itqlick pricing analysis](https://www.itqlick.com/trimble-accubid-enterprise/pricing))
> 
> **3. Trimble Accubid** (Classic or Enterprise) - If you're an electrical or mechanical sub, this is the one to beat. Pre-built labor units and assemblies for MEP work that generic tools can't match. Priciest of the group at roughly $18k-$48k/yea

## Brands named, in the order the engine gave

| Position | Brand | How it was named |
|---|---|---|
| 1 | STACK | recommended |
| 2 | Commercial GCs | recommended |
| 3 | Cloud | mentioned |
| 4 | TakeOff Plus | mentioned |
| 5 | Sage 300 CRE | mentioned |
| 6 | Trimble Accubid | mentioned |
| 7 | Accubid | mentioned |
| 8 | Buildxact | mentioned |
| 9 | Buildertrend | mentioned |
| 10 | On-Screen Takeoff / PlanSwift | mentioned |
| 11 | Screen | mentioned |
| 12 | PlanSwift | mentioned |
| 13 | Excel | mentioned |
| 14 | trade-specific | mentioned |
| 15 | Procore | mentioned |
| 16 | RSMeans | mentioned |
| 17 | Skip ProEst Desktop | mentioned |
| 18 | ProEst | mentioned |
| 19 | Autodesk | mentioned |
| 20 | Forma | mentioned |

## Sources the engine cited

- https://www.g2.com/compare/stack-takeoff-estimate-vs-sage-estimating (review)
- https://www.itqlick.com/trimble-accubid-enterprise/pricing (other)
- https://www.g2.com/compare/stack-construction-technology-stack-construction-technologies-vs-trimble-trimble-accubid-classic (review)
- https://www.buildxact.com/us/software-comparison/best-home-builder-software/ (vendor)
- https://buildern.com/resources/blog/estimating-software/ (other)
- https://trustradius.com/construction-takeoff-and-estimating (review)
- https://www.rsmeans.com/resources/best-construction-estimating-software-2026 (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.