Mexico
Joyería
n = 18 answers · 18 prompts · Oct 27, 2026 Open AJ Leader Artizan Joyería 12.5% United States
Jewelry
n = 24 answers · 24 prompts · Oct 28, 2026 Open BW Leader Barton Watch Bands 2.1%
Spain
Joyería
n = 14 answers · 14 prompts · Oct 28, 2026 Open DE Leader Diloy España 7.1% What's different Generated from the numbers below; each line only appears when both sides have enough data.
AI demand is 21× higher in the US (1.1M asks a month) than in Spain (52.3K). ChatGPT shows ads in 58.3% of these answers in the US vs 0% in Spain. Shopping carousels show up 3.8× more often in the US (37.5% of answers) than in Spain (10%). A different brand leads in each country: Artizan Joyería in Mexico, Barton Watch Bands in the US and Diloy España in Spain. The top 3 brands hold 25% of mentions in Mexico but 6.4% in the US: the US is the more open market. Search demand is shrinking in every country (−8% to −17% year on year). Side by side Metric
MX Mexico MXN
US United States USD
ES Spain EUR
11.8%
AI Mode 12.5% · ChatGPT 11.1%
37.5%
AI Mode 33.3% · ChatGPT 41.7%
10%
AI Mode 20% · ChatGPT 0%
Brands AI recommends Top 5 per country, by share of brand mentions.
Stores in the shopping carousels Who sells the products AI shows, by share of product cards.
Every sampled niche gets the same two prompts in every country, in its language: a short product search in Google AI Mode and a buying question in ChatGPT. Money stays in each country's currency. CPCs for Spain and the United States are converted from MXN with the European Central Bank reference rate of 2026-10-28. How we measure