Glossy Data data
AI Recommendation Index
Which brands, tools and businesses do AI assistants recommend, category by category and country by country? We ask neutral questions repeatedly and publish what ChatGPT, Google's AI, Gemini and Perplexity said, with sample sizes and ranges on every number.
Browse the Index
- SoftwareWhich software and SaaS tools AI assistants recommend, by category and country.Publishing soon
- ProductsWhich product brands AI assistants recommend to shoppers, by category and country.Publishing soon
- ServicesWhich service firms AI assistants recommend, by service and country.Publishing soon
- BrandsHow often AI recommends a brand across every category we measure.Publishing soon
- LocalWhich local businesses AI assistants recommend, by service and city. UK towns first, more countries next.Publishing soon
How the Index works
We ask AI assistants the questions buyers ask, in each market's language and without naming any brand, again and again. A category page is published only when it has enough data: at least 30 questions asked across 4 engines and 3 runs, 8 brands named and 3 cited sources. Demo data is never indexed. Read the methodology. Glossy Data does not endorse or rank anyone; we report what AI assistants said.
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