Based on manual analysis of over 10,000 prompts across ChatGPT, Gemini and Perplexity – this is the most comprehensive primary research on AI search behaviour in ecommerce published to date.
– 10,000+ prompts manually analysed
– 4 ecommerce niches tested
How do AI search engines decide which ecommerce stores and which products to recommend? This is the question every Ecommerce Manager is asking in 2026 – and until now, nobody had answered it with real primary research.
Search Magic spent months manually analysing more than 10,000 prompts across ChatGPT, Gemini and Perplexity, across 4 ecommerce niches, testing real buyers’ journeys , both signed-in and logged-out accounts to isolate the effect of personalisation.
This report is based on extensive primary research conducted by the Search Magic team – not surveys, not secondary analysis, not assumptions.
Just the most comprehensive research on AI search behaviour in ecommerce published to date.