Resources · Primary research

Measured research on AI Search, free to download.

Reports built from captured data rather than opinion: what the models actually read, what they show, and what that decides. Every figure ships with the sample it rests on.

  • Primary research · September 2026

    How AI Changed the Way People Search

    Every significant model released between June 2018 and September 2026, read against what actually happened to search demand in the same window. 261 releases, 15 labs, and a measured answer to which searches AI took and which it left alone.

    40 pagesPDF536 KB

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  • Primary research · August 2026

    How ChatGPT Shortlists Software Brands

    Sixty buying questions across ten software categories, captured from ChatGPT's live response stream. 2,680 results read, 367 links shown, 150 brands named, and a measured answer to what actually decides a shortlist.

    35 pagesPDF536 KB

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Primary research · August 2026

How ChatGPT Shortlists Software Brands

An audit across 10 categories and 60 buying questions. I recorded what ChatGPT reads, throws away and links to when a buyer asks it which software to buy, and what that decides.

60
Questions asked
10
Software markets
2,680
Results read
367
Links shown
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