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AI Visibility Index · September 2026

Gyms in Bristol that AI assistants recommend

We asked ChatGPT and Claude the four questions a buyer asks when looking for gyms in Bristol, three times each, in English, and counted who they named. These are the businesses named in two or more of the 24 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 · Bristol
88%of answers named Nuffield Health Bristol Fitness & Wellbeing Gym
Answers
24
Businesses named
35
Named only once
24
Named by 2+ assistants
9 of 11
Named again on a rerun
34%

Edition September 2026. Download the data

Asked for gyms in Bristol, ChatGPT and Claude most often named Nuffield Health Bristol Fitness & Wellbeing Gym (88% of answers), PureGym Bristol Union Gate (75%) and The Exercise Club Bristol (46%). Across 24 answers they named 35 different businesses, 24 of them only once. Each of four buyer questions was asked three times, in English, in September 2026.

The ranking

Share is the fraction of the 24 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 Bristol named by AI assistants, September 2026
#BusinessShareChatGPTClaudeQuestionsAvg. position
1Nuffield Health Bristol Fitness & Wellbeing Gym88%95%: 69 to 96%83%92%4 of 43.1
2PureGym Bristol Union Gate75%95%: 55 to 88%83%67%4 of 41.8
3The Exercise Club Bristol46%95%: 28 to 65%42%50%3 of 42.2
4The Gym Group Bristol City Centre33%95%: 18 to 53%33%33%3 of 41.4
5PureGym Bristol Harbourside21%95%: 9 to 41%17%25%4 of 41.6
6The Gym Bristol City Centre17%95%: 7 to 36%25%8%2 of 42
7David Lloyd Bristol Emersons Green17%95%: 7 to 36%17%17%2 of 44
8Workout Bristol8%95%: 2 to 26%8%8%2 of 43
9Bristol Fitness Centre8%95%: 2 to 26%17%0%2 of 44
10David Lloyd Bristol Long Ashton8%95%: 2 to 26%8%8%1 of 44
11Bannatyne Health Club Bristol8%95%: 2 to 26%17%0%1 of 45

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. 24 more names came up in a single answer and are counted above but not listed.

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.

#ChatGPTClaude
1Nuffield Health Bristol Fitness & Wellbeing Gym83%Nuffield Health Bristol Fitness & Wellbeing Gym92%
2PureGym Bristol Union Gate83%PureGym Bristol Union Gate67%
3The Exercise Club Bristol42%The Exercise Club Bristol50%
4The Gym Group Bristol City Centre33%The Gym Group Bristol City Centre33%
5The Gym Bristol City Centre25%PureGym Bristol Harbourside25%

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 Bristol, AIGROW AI Visibility Index, September 2026
<a href="https://aigrow.gg/index/gyms/bristol"><img src="https://aigrow.gg/badges/index/2026-09/gyms/bristol.svg" width="312" height="100" alt="Named by AI assistants: Gyms in Bristol, AIGROW AI Visibility Index, September 2026"></a>

The questions

Asked word for word, three times each, to every assistant through its API. 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. 1What is the best gym in Bristol?
  2. 2I want to join a gym in Bristol. Which ones would you recommend?
  3. 3Which gym in Bristol is good for beginners?
  4. 4Where can I find a gym in Bristol 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
24 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
BirminghamEdinburghGlasgowLeedsLondonManchester
Also in Bristol
DentistsLawyersAccountantsPlumbersReal estate agenciesRestaurants

Is your business on this list?

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Edition September 2026 · data under CC BY 4.0