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AI Visibility Index · September 2026

Gyms in Mexico City that AI assistants recommend

We asked ChatGPT, Claude and Gemini the four questions a buyer asks when looking for gyms in Mexico City, three times each, in Spanish, and counted who they named. These are the businesses named in two or more of the 36 answers.

Check whether AI names youSee the ranking

Names are printed as the assistants wrote them. We have not checked that any of them is good, open, or real.

Gyms · Mexico City
100%of answers named Sports World
Answers
36
Businesses named
24
Named only once
9
Named by 2+ assistants
9 of 15
Named again on a rerun
72%

Edition September 2026. Download the data

Asked for gyms in Mexico City, ChatGPT, Claude and Gemini most often named Sports World (100% of answers), Smart Fit (92%) and Anytime Fitness (56%). Across 36 answers they named 24 different businesses, 9 of them only once. Each of four buyer questions was asked three times, in Spanish, in September 2026.

The ranking

The AI Recommendation Rate is the fraction of the 36 answers that named a business. The range under it is a 95% confidence interval: where two ranges overlap, the gap between those businesses could be chance.

Gyms in Mexico City named by AI assistants, September 2026
#BusinessAI Recommendation RateChatGPTClaudeGeminiQuestionsAvg. position
1Sports WorldIs this your business?100%95%: 90 to 100%100%100%100%4 of 41.4
2Smart FitAlso written Smart Fit MéxicoIs this your business?92%95%: 78 to 97%92%83%100%4 of 42.1
3Anytime FitnessAlso written Anytime Fitness MéxicoIs this your business?56%95%: 40 to 71%67%50%50%4 of 44.3
4Energy FitnessIs this your business?44%95%: 30 to 60%0%33%100%4 of 43.9
5CommandoAlso written Commando StudioIs this your business?33%95%: 20 to 50%33%67%0%3 of 43.8
6Sport CityIs this your business?25%95%: 14 to 41%17%58%0%4 of 42.6
7Club MundetIs this your business?25%95%: 14 to 41%0%0%75%3 of 43.9
8Nelson Vargas FamilyfitnessIs this your business?25%95%: 14 to 41%0%0%75%3 of 44.9
9SícloAlso written Siclo, SICLOIs this your business?19%95%: 10 to 35%8%50%0%3 of 43.7
10Station 24 FitnessIs this your business?14%95%: 6 to 29%17%25%0%2 of 44.4
11Snap FitnessAlso written Snap Fitness MéxicoIs this your business?8%95%: 3 to 22%8%8%8%2 of 44
12YMCA Ciudad de MéxicoIs this your business?8%95%: 3 to 22%0%25%0%2 of 45.3
13Altezza Training ClubAlso written Altezza GymIs this your business?6%95%: 2 to 18%17%0%0%2 of 43.5
14Go FitnessIs this your business?6%95%: 2 to 18%17%0%0%2 of 43.5
15Qi Wellness CenterIs this your business?6%95%: 2 to 18%0%17%0%1 of 47.5

Each assistant column is the share of that assistant's own answers. Questions counts how many of the four produced the name at least once; position is where it came in the answer's list, 1 being first. 9 more names came up in a single answer and are counted above but not listed.

Is this your business?

See what the assistants say about your business today. The free checker asks ChatGPT, Claude, Gemini and Grok two of the Index questions for this category, with the category and the place already filled in, and shows every answer word for word. About 30 seconds, no sign-up.

Check your businessNamed above? Add the badgeWhat the audit does

What each assistant said

The same questions, the same number of times, and often different names. Each column is one assistant's top five from the ranking above, with the share of its own answers that named them.

#ChatGPTClaudeGemini
1Sports World100%Sports World100%Sports World100%
2Smart Fit92%Smart Fit83%Smart Fit100%
3Anytime Fitness67%Commando67%Energy Fitness100%
4Commando33%Sport City58%Club Mundet75%
5Sport City17%Anytime Fitness50%Nelson Vargas Familyfitness75%

Named here? Put it on your site

Every business in the ranking was named in two or more answers. The badge says that and nothing more: no position, because the ranges above do not support one. It links back to this page, so anyone can check.

Correct or remove a listing
Named by AI assistants: Gyms in Mexico City, AIGROW AI Visibility Index, September 2026
<a href="https://aigrow.gg/index/gyms/mexico-city"><img src="https://aigrow.gg/badges/index/2026-09/gyms/mexico-city.svg" width="312" height="100" alt="Named by AI assistants: Gyms in Mexico City, AIGROW AI Visibility Index, September 2026"></a>

The questions

Asked word for word, three times each, to every assistant, in Spanish. The English under each is our translation. The prompt is the one the free scan uses. No web search, no location and no chat history, so every answer starts from the same place.

  1. 1¿Cuál es el mejor gimnasio de Ciudad de México?What is the best gym in Mexico City?
  2. 2Quiero inscribirme en un gimnasio en Ciudad de México. ¿Cuáles me recomiendas?I want to join a gym in Mexico City. Which ones would you recommend?
  3. 3¿Qué gimnasio de Ciudad de México es bueno para principiantes?Which gym in Mexico City is good for beginners?
  4. 4¿Dónde hay un gimnasio en Ciudad de México con buenas clases grupales?Where can I find a gym in Mexico City with good group classes?

How to read this page

The full method
What it measures
Which names these models produce when asked cold, from what they learned in training. It is not a review, a rating or our recommendation, and a business missing here may simply be one the models were never shown.
Why the ranges matter
36 answers is a sample. Asked again next month, most shares will move by a few points; the ranges say how far they could move by chance alone.
One business, several spellings
Branches, legal suffixes and spellings of one business are merged, and the other spellings are printed under its name. Names that might be two businesses are kept apart.
A name is wrong
If a business here is closed, misnamed or yours and you want it removed, tell us. We correct or remove it when the page is next published.

Elsewhere in the Index

Gyms elsewhere
GuadalajaraMonterreyBarcelonaMadridMálagaSeville
Also in Mexico City
DentistsLawyersAccountantsPlumbersReal estate agenciesRestaurants

Is your business on this list?

The free scan asks the same assistants the questions your customers ask, scores whether they name you, and lists who they name instead.

Run the free AI scanRead the method

Edition September 2026 · published by Guglielmo Paesano, founder of AIGROW · data under CC BY 4.0