# What Claude (Anthropic) with web search answered for estimating software (construction firms) on 2026-09-24

## In short

On 2026-09-24, Claude (Anthropic) with web search was asked "best estimating software for construction firms". It named 13 brands; the first six, in order, were STACK, PlanSwift, Commercial GCs, HCSS HeavyBid, HeavyBid and QuickBooks.

| Fact | Value |
| --- | --- |
| Question | best estimating software for construction firms |
| Asked on | 2026-09-24 |
| Engine | Claude (Anthropic) with web search |
| Model | claude-opus-5 |
| Brands named | 13 |
| Sources cited | 10 |
| Audience | construction firms |
| Coverage | Coverage: Claude (Anthropic) with web search. Other engines not included. |
| Last verified | 2026-09-24 |

Page: https://bikoosh.com/answers/s/estimating-software-construction-firms-2026-09-24
Coverage: Claude (Anthropic) with web search. Other engines not included.

## The answer, as recorded

Asked on 2026-09-24 through Claude (Anthropic) with web search (model claude-opus-5).

> There's no single "best" - the right pick depends on what you build and how big you are. Here's how I'd rank them:
> 
> **1. STACK - the default recommendation for most firms.** Cloud-based takeoff + estimating that works across nearly every trade (GC, concrete, roofing, drywall, landscape, interiors). Easy to onboard, good collaboration, and it's the one most people land on if they don't have a specialized need. Roughly $2,500-$3,000/user/year, which is the main knock against it - it's pricey for a single-seat shop.
> 
> **2. PlanSwift - best value for desktop takeoff across trades.** Cheaper than STACK, extremely flexible, and their Takeoff BOOST AI tooling automates a lot of the manual measuring. Good if you want a bid-focused tool rather than a whole platform.
> 
> **3. Sage Estimating - for established commercial GCs.** 30+ years in the market, handles the full workflow from digital takeoff through bid submittal, and pairs naturally with Sage 300 CRE if you're already on Sage for accounting. This is the "we do $20M+ in commercial work" answer.
> 
> **4. HCSS HeavyBid - if you do heavy civil or DOT work.** Genuinely the category leader for infrastructure bidding: codebooks, reusable labor/equi

## Brands named, in the order the engine gave

| Position | Brand | How it was named |
|---|---|---|
| 1 | STACK | recommended |
| 2 | PlanSwift | mentioned |
| 3 | Commercial GCs | mentioned |
| 4 | HCSS HeavyBid | mentioned |
| 5 | HeavyBid | mentioned |
| 6 | QuickBooks | mentioned |
| 7 | Trimble Accubid | mentioned |
| 8 | Clear Estimates | mentioned |
| 9 | Buildxact | mentioned |
| 10 | Bluebeam Revu | mentioned |
| 11 | Procore | mentioned |
| 12 | RSMeans | mentioned |
| 13 | Buildertrend | mentioned |

## Sources the engine cited

- https://constructioncoverage.com/estimating-software (other)
- https://constructioncoverage.com/takeoff-software (other)
- https://www.sage.com/en-us/products/sage-estimating/ (other)
- https://www.planswift.com/ (vendor)
- https://www.selecthub.com/construction-estimating-software/sage-estimating-vs-trimble-accubid-classic/ (other)
- https://www.selecthub.com/construction-estimating-software/heavybid-vs-trimble-accubid-classic/ (other)
- https://struvia.co/blog/stack-construction-software-review (other)
- https://struvia.co/blog/procore-estimating-module-review (other)
- https://www.bluebeam.com/workflows/takeoffs-and-estimation/ (vendor)
- https://www.capterra.com/construction-estimating-software/ (review)

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

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.