Mexico
Dispositivos biométricos
n = 12 answers · 12 prompts · Oct 27, 2026 Open O Leader Omron 12.5% United States
Biometric Monitors
n = 22 answers · 22 prompts · Oct 28, 2026 Open P Leader Proov 6.3%
Spain
Dispositivos biométricos
n = 10 answers · 10 prompts · Oct 28, 2026 Open FL Leader FreeStyle Libre 16.7%
What's different Generated from the numbers below; each line only appears when both sides have enough data.
ChatGPT shows ads in 83.3% of these answers in Mexico vs 0% in Spain. AI demand is 24× higher in the US (419.6K asks a month) than in Spain (17.4K). Search demand is growing in Mexico (+6%) but shrinking in the US (−12%). The top 3 brands hold 50% of mentions in Spain but 12.5% in the US: the US is the more open market. A different brand leads in each country: Omron in Mexico, Proov in the US and FreeStyle Libre in Spain. Best opportunity: the US, scoring 96 (high) against 71 in Mexico. Side by side Metric
MX Mexico MXN
US United States USD
ES Spain EUR
33.4%
AI Mode 50% · ChatGPT 16.7%
21.2%
AI Mode 33.3% · ChatGPT 9.1%
20%
AI Mode 0% · ChatGPT 40%
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
n = 44 answers44 promptsOct 28, 2026
