Mexico
Prendas de vestir
n = 114 answers · 94 prompts · Oct 27, 2026 Open Z Leader Zara 3.3% United States
Clothing
n = 152 answers · 152 prompts · Oct 28, 2026 Open P Leader Patagonia 1% Spain
Prendas de vestir
n = 118 answers · 98 prompts · Oct 28, 2026 Open Z Leader Zara 4.1% What's different Generated from the numbers below; each line only appears when both sides have enough data.
AI demand is 14× higher in the US (4.2M asks a month) than in Spain (291.2K). Search demand is growing in Spain (+11%) but shrinking in Mexico (−9%) and the US (−8%). ChatGPT shows ads in 29.8% of these answers in Mexico vs 0% in Spain. Zara leads in Mexico and Spain; Patagonia in the US. Shopping carousels show up 2× more often in the US (24.2% of answers) than in Mexico (12.2%). A different store leads the shopping carousels in each country: Mercado Libre in Mexico, Etsy in the US and Amazon in Spain. Side by side Metric
MX Mexico MXN
US United States USD
ES Spain EUR
12.2%
AI Mode 22.7% · ChatGPT 3.5%
24.2%
AI Mode 23.3% · ChatGPT 25%
20.7%
AI Mode 29.2% · ChatGPT 13.6%
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