Compare · Google taxonomy #2425
Light Bulbs
Bombillas · Home & Garden › Lighting
n = 16 answers16 promptsOct 28, 2026Mexico
Bombillas
n = 4 answers4 promptsOct 28, 2026No brand named in these answers
United States
Light Bulbs
n = 8 answers8 promptsOct 28, 2026Leader Govee16.7%
Spain
Bombillas
n = 4 answers4 promptsOct 28, 2026Leader Thomas Edison50%
What's different
Generated from the numbers below; each line only appears when both sides have enough data.
Auto-generated
- ChatGPT shows ads in 100% of these answers in the US vs 0% in Spain.
- AI demand is 44× higher in the US (72.5K asks a month) than in Spain (1.6K).
- AI answers show a shopping carousel 62.5% of the time in the US, but almost never in Spain (0%).
- Search demand is growing in Mexico (+18%) but shrinking in the US (−31%) and Spain (−19%).
- A different brand leads in each country: Govee in the US and Thomas Edison in Spain.
- Best opportunity: Mexico, scoring 59 (medium) against 31 in Spain.
Side by side
Metric
MXMexico
USUnited States
ESSpain
AI asks / month
2.9K
72.5K
1.6K
Google searches / month
7K
174.7K
3.9K
Search trend
up +18%
Peak: Jul 2026
down −31%
Peak: Oct 2025
down −19%
Peak: Dec 2025
Cost per click
MX$2.03
High competition
$0.78
High competition
€0.30
High competition
Shopping carousel
25%
AI Mode 0% · ChatGPT 50%
62.5%
AI Mode 25% · ChatGPT 100%
0%
AI Mode 0% · ChatGPT 0%
Ads in answers
0%
0 ads seen
100%
7 ads seen
0%
0 ads seen
Brands named
0
No brand named
6
Top 3 hold 50%
2
Top 3 hold 100%
Concentration
Not enough data
Needs more answers
Moderate
HHI 1,667
Not enough data
Needs more answers
Products in carousels
2
Median MX$199
17
Median $10.26
0
No prices seen
Opportunity
Medium59
Low43
Low31
Brands AI recommends
Top 5 per country, by share of brand mentions.
Mexico
0 brands
No brand named in these answers
United States
6 brands
Spain
2 brands
Stores in the shopping carousels
Who sells the products AI shows, by share of product cards.
Mexico
2 products
United States
17 products
Spain
0 products
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