Mexico
Complementos
n = 52 answers · 52 prompts · Oct 27, 2026 Open C Leader Cartier 4% United States
Clothing Accessories
n = 92 answers · 92 prompts · Oct 28, 2026 Open B Leader BlackStrap 0.9% Spain
Complementos
n = 56 answers · 56 prompts · Oct 28, 2026 Open T Leader Trendhim 5% What's different Generated from the numbers below; each line only appears when both sides have enough data.
AI demand is 19× higher in the US (1.4M asks a month) than in Spain (74.8K). Shopping carousels show up 12× more often in the US (25.9% of answers) than in Mexico (2.3%). ChatGPT shows ads in 69.2% of these answers in Mexico vs 0% in Spain. A different brand leads in each country: Cartier in Mexico, BlackStrap in the US and Trendhim in Spain. No brand appears in the top 5 of more than one country: each market has its own winners. Best opportunity: the US, scoring 91 (high) against 71 in Mexico. Side by side Metric
MX Mexico MXN
US United States USD
ES Spain EUR
2.3%
AI Mode 4.5% · ChatGPT 0%
25.9%
AI Mode 27.9% · ChatGPT 23.9%
11.6%
AI Mode 12.5% · ChatGPT 10.7%
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