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AI Visibility Index · September 2026

Gyms in Seville that AI assistants recommend

We asked ChatGPT, Claude and Gemini the four questions a buyer asks when looking for gyms in Seville, 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 · Seville
75%of answers named Synergym
Answers
36
Businesses named
21
Named only once
4
Named by 2+ assistants
10 of 17
Named again on a rerun
69%

Edition September 2026. Download the data

Asked for gyms in Seville, ChatGPT, Claude and Gemini most often named Synergym (75% of answers), Viding (64%) and O2 Centro Wellness (56%). Across 36 answers they named 21 different businesses, 4 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 Seville named by AI assistants, September 2026
#BusinessAI Recommendation RateChatGPTClaudeGeminiQuestionsAvg. position
1SynergymAlso written Synergym Sevilla, Synergym Sevilla Nervión, Synergym Sevilla CentroIs this your business?75%95%: 59 to 86%50%75%100%4 of 42.7
2VidingAlso written Viding Piscinas Sevilla, Viding La Rosaleda, Gimnasio Viding La Rosaleda, Viding SevillaIs this your business?64%95%: 48 to 78%58%83%50%4 of 42.7
3O2 Centro WellnessAlso written O2 Centro Wellness El Perchel, O2 Centro Wellness El Perchel Sevilla, O2 Centro Wellness SevillaIs this your business?56%95%: 40 to 71%92%75%0%4 of 43.3
4Basic-FitAlso written Basic-Fit Sevilla, Basic-Fit Sevilla Kansas City, Basic-Fit Sevilla Nervión PlazaIs this your business?44%95%: 30 to 60%0%50%83%4 of 43.6
5SanoAlso written Sano Sevilla Centro, Sano Center Sevilla, Sano Sevilla, Sano Sevilla Nervión, SANO Sevilla Los BermejalesIs this your business?36%95%: 23 to 52%67%42%0%4 of 41.7
6YO10 Sport Club SevillaIs this your business?33%95%: 20 to 50%83%17%0%4 of 42.2
7Holiday GymAlso written Holiday Gym SevillaIs this your business?25%95%: 14 to 41%0%0%75%4 of 43.8
8Enjoy!Also written Enjoy! San Jerónimo, Enjoy! San Bernardo, Enjoy! San Bernardo SevillaIs this your business?22%95%: 12 to 38%8%58%0%3 of 44.6
9Sato Sport ClubAlso written Gimnasio Sato Sport, Gimnasio Sato Sport ClubIs this your business?17%95%: 8 to 32%0%0%50%3 of 41
10Centro Deportivo San PabloIs this your business?17%95%: 8 to 32%0%0%50%3 of 44
11GO fit SevillaAlso written Go Fit SevillaIs this your business?14%95%: 6 to 29%0%42%0%2 of 41.4
12Forus SevillaIs this your business?14%95%: 6 to 29%8%17%17%3 of 44.8
13McFITAlso written McFIT SevillaIs this your business?14%95%: 6 to 29%0%25%17%1 of 46
14BeUpAlso written BeUp Sevilla, BeUp Las Rozas SevillaIs this your business?8%95%: 3 to 22%25%0%0%2 of 42.3
15Gallo SportIs this your business?6%95%: 2 to 18%0%0%17%1 of 41
16VivaGymAlso written VivaGym Sevilla Nervión, VivaGym Sevilla Santa JustaIs this your business?6%95%: 2 to 18%8%8%0%1 of 42
17CrossFit SevillaIs this your business?6%95%: 2 to 18%0%0%17%1 of 44.5

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. 4 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
1O2 Centro Wellness92%Viding83%Synergym100%
2YO10 Sport Club Sevilla83%Synergym75%Basic-Fit83%
3Sano67%O2 Centro Wellness75%Holiday Gym75%
4Viding58%Enjoy!58%Viding50%
5Synergym50%Basic-Fit50%Sato Sport Club50%

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 Seville, AIGROW AI Visibility Index, September 2026
<a href="https://aigrow.gg/index/gyms/seville"><img src="https://aigrow.gg/badges/index/2026-09/gyms/seville.svg" width="312" height="100" alt="Named by AI assistants: Gyms in Seville, 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 Sevilla?What is the best gym in Seville?
  2. 2Quiero apuntarme a un gimnasio en Sevilla. ¿Cuáles me recomiendas?I want to join a gym in Seville. Which ones would you recommend?
  3. 3¿Qué gimnasio de Sevilla es bueno para principiantes?Which gym in Seville is good for beginners?
  4. 4¿Dónde hay un gimnasio en Sevilla con buenas clases colectivas?Where can I find a gym in Seville 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.

Where the assistants look

The sites read most often, with web search on, before the assistants answer about this category in Spain. From the AI Source Map: 6 answers.

See every site for this category
reddit.com
Read in 83% of the answers
cadenaser.com
Read in 67% of the answers
elpais.com
Read in 67% of the answers

Elsewhere in the Index

Gyms elsewhere
BarcelonaMadridMálagaValenciaGuadalajaraMexico City
Also in Seville
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