Of the 30 cost answers, 28 of them named nobody from this register at all. The engines went ahead and answered them regardless, using directories, comparison sites and government pages. Which means somebody is quoting a price for this work, and it is not the people doing it.
| Engine | Named | Own site cited | Declined to answer |
|---|---|---|---|
| ChatGPT | 48% | 12% | 0 of 50 |
| Perplexity | 50% | 46% | 0 of 50 |
| Google AI Overviews | 56% | 34% | 0 of 50 |
Citation rates ranged quite widely, from 12% on ChatGPT up to 46% on Perplexity. Google AI Overviews named a business from this register most often, in 56% of its answers.
| Question family | Named | Answers scored |
|---|---|---|
| Category ("who's the best") | 37% | 30 |
| Cost ("what does it cost") | 7% | 30 |
| Comparison ("X or Y") | 100% | 30 |
| Brand ("is X any good") | 100% | 30 |
| Problem ("how do I") | 13% | 30 |
These businesses came up most often on comparison and brand questions, at 100%, and least often on cost questions, at 7%. That is a gap of 93 points between the best case and the worst.
Every business measured in Builders for this edition. Selection rules are in the methodology on the main Index page.
- 01ABN Group
- 02Burbank Homes
- 03G.J. Gardner Homes
- 04Henley Homes
- 05Home Group WA
- 06Meriton
- 07Metricon Homes
- 08NEX Building Group
- 09Simonds Homes
- 10Summit Homes Group
These are the industry numbers. Yours are the ones that decide whether a buyer finds you.
The same three engines, across 50 buyer questions written for your business.
First-pass scoring is complete across all 1,459 answers.
Independent second-scoring of a 10% sample is in progress. When it completes, verified figures replace these and every change is logged below.
We publish the agreement rate whatever it is.
Changelog
- v1.0August 2026Initial release, first-pass scoring.