Gyms in Philadelphia that AI assistants recommend

City Fitness is named most, in 67% of 36 answers.

Gyms in Philadelphia named by AI assistants, November 2026

  1. 1City Fitness67%

    95%: 50 to 80%

    ChatGPT
    100%
    Claude
    0%
    Gemini
    100%
    Questions
    4 of 4
    Avg. position
    1.4

    Named in answers to

    • What is the best gym in Philadelphia?, from ChatGPT and Gemini
    • I want to join a gym in Philadelphia. Which ones would you recommend?, from ChatGPT and Gemini
    • Which gym in Philadelphia is good for beginners?, from ChatGPT and Gemini
    • Where can I find a gym in Philadelphia with good group classes?, from ChatGPT and Gemini

    Also written City Fitness Philadelphia

    Is this your business?
  2. 2Philadelphia Sports Clubs50%

    95%: 35 to 66%

    ChatGPT
    50%
    Claude
    83%
    Gemini
    17%
    Questions
    4 of 4
    Avg. position
    1.9

    Named in answers to

    • What is the best gym in Philadelphia?, from ChatGPT and Claude
    • I want to join a gym in Philadelphia. Which ones would you recommend?, from ChatGPT and Claude
    • Which gym in Philadelphia is good for beginners?, from Claude
    • Where can I find a gym in Philadelphia with good group classes?, from ChatGPT, Claude and Gemini

    Also written Philadelphia Sports Club

    Is this your business?
  3. 3Planet Fitness42%

    95%: 27 to 58%

    ChatGPT
    50%
    Claude
    50%
    Gemini
    25%
    Questions
    2 of 4
    Avg. position
    2.7

    Named in answers to

    • I want to join a gym in Philadelphia. Which ones would you recommend?, from ChatGPT and Claude
    • Which gym in Philadelphia is good for beginners?, from ChatGPT, Claude and Gemini

    Also written Planet Fitness Philadelphia

    Is this your business?
  4. 4The Sporting Club at the Bellevue39%

    95%: 25 to 55%

    ChatGPT
    42%
    Claude
    0%
    Gemini
    75%
    Questions
    3 of 4
    Avg. position
    2.4

    Named in answers to

    • What is the best gym in Philadelphia?, from ChatGPT and Gemini
    • I want to join a gym in Philadelphia. Which ones would you recommend?, from ChatGPT and Gemini
    • Where can I find a gym in Philadelphia with good group classes?, from ChatGPT and Gemini

    Also written The Sporting Club at The Bellevue

    Is this your business?
  5. 5Crunch Fitness31%

    95%: 18 to 47%

    ChatGPT
    0%
    Claude
    92%
    Gemini
    0%
    Questions
    4 of 4
    Avg. position
    4.1

    Named in answers to

    • What is the best gym in Philadelphia?, from Claude
    • I want to join a gym in Philadelphia. Which ones would you recommend?, from Claude
    • Which gym in Philadelphia is good for beginners?, from Claude
    • Where can I find a gym in Philadelphia with good group classes?, from Claude

    Also written Crunch Fitness Philadelphia, Crunch Fitness - Philadelphia

    Is this your business?
  6. 6YMCA28%

    95%: 16 to 44%

    ChatGPT
    58%
    Claude
    25%
    Gemini
    0%
    Questions
    3 of 4
    Avg. position
    2.8

    Named in answers to

    • What is the best gym in Philadelphia?, from ChatGPT
    • I want to join a gym in Philadelphia. Which ones would you recommend?, from ChatGPT
    • Which gym in Philadelphia is good for beginners?, from ChatGPT and Claude

    Also written YMCA of Greater Brandywine, YMCA of Greater Philadelphia, YMCA of Philadelphia

    Is this your business?
  7. 7Equinox Philadelphia22%

    95%: 12 to 38%

    ChatGPT
    0%
    Claude
    67%
    Gemini
    0%
    Questions
    3 of 4
    Avg. position
    2.4

    Named in answers to

    • What is the best gym in Philadelphia?, from Claude
    • I want to join a gym in Philadelphia. Which ones would you recommend?, from Claude
    • Where can I find a gym in Philadelphia with good group classes?, from Claude
    Is this your business?
  8. 8Orangetheory Fitness14%

    95%: 6 to 29%

    ChatGPT
    25%
    Claude
    17%
    Gemini
    0%
    Questions
    1 of 4
    Avg. position
    3.4

    Named in answers to

    • Where can I find a gym in Philadelphia with good group classes?, from ChatGPT and Claude
    Is this your business?
  9. 9Life Time14%

    95%: 6 to 29%

    ChatGPT
    17%
    Claude
    25%
    Gemini
    0%
    Questions
    4 of 4
    Avg. position
    4.4

    Named in answers to

    • What is the best gym in Philadelphia?, from ChatGPT
    • I want to join a gym in Philadelphia. Which ones would you recommend?, from ChatGPT and Claude
    • Which gym in Philadelphia is good for beginners?, from Claude
    • Where can I find a gym in Philadelphia with good group classes?, from Claude

    Also written Life Time Philadelphia, Lifetime Fitness Philadelphia

    Is this your business?
  10. 10Sweat Fitness11%

    95%: 4 to 25%

    ChatGPT
    33%
    Claude
    0%
    Gemini
    0%
    Questions
    3 of 4
    Avg. position
    3

    Named in answers to

    • What is the best gym in Philadelphia?, from ChatGPT
    • I want to join a gym in Philadelphia. Which ones would you recommend?, from ChatGPT
    • Where can I find a gym in Philadelphia with good group classes?, from ChatGPT
    Is this your business?
  11. 11Fitness Works11%

    95%: 4 to 25%

    ChatGPT
    8%
    Claude
    25%
    Gemini
    0%
    Questions
    2 of 4
    Avg. position
    4.5

    Named in answers to

    • What is the best gym in Philadelphia?, from Claude
    • I want to join a gym in Philadelphia. Which ones would you recommend?, from ChatGPT and Claude

    Also written Fitness Works Philadelphia

    Is this your business?
  12. 12Philly Fitness8%

    95%: 3 to 22%

    ChatGPT
    0%
    Claude
    0%
    Gemini
    25%
    Questions
    2 of 4
    Avg. position
    3.3

    Named in answers to

    • What is the best gym in Philadelphia?, from Gemini
    • I want to join a gym in Philadelphia. Which ones would you recommend?, from Gemini
    Is this your business?
  13. 13F45 Training8%

    95%: 3 to 22%

    ChatGPT
    25%
    Claude
    0%
    Gemini
    0%
    Questions
    1 of 4
    Avg. position
    4.3

    Named in answers to

    • Where can I find a gym in Philadelphia with good group classes?, from ChatGPT
    Is this your business?
  14. 14Focus Fitness Clubs8%

    95%: 3 to 22%

    ChatGPT
    0%
    Claude
    8%
    Gemini
    17%
    Questions
    2 of 4
    Avg. position
    4.3

    Named in answers to

    • Which gym in Philadelphia is good for beginners?, from Claude
    • Where can I find a gym in Philadelphia with good group classes?, from Gemini

    Also written Focus Fitness Main Line

    Is this your business?
  15. 15Retro Fitness8%

    95%: 3 to 22%

    ChatGPT
    0%
    Claude
    8%
    Gemini
    17%
    Questions
    3 of 4
    Avg. position
    4.7

    Named in answers to

    • What is the best gym in Philadelphia?, from Claude
    • I want to join a gym in Philadelphia. Which ones would you recommend?, from Gemini
    • Which gym in Philadelphia is good for beginners?, from Gemini

    Also written Retro Fitness Philadelphia

    Is this your business?
  16. 16Title Boxing Club Philadelphia8%

    95%: 3 to 22%

    ChatGPT
    0%
    Claude
    25%
    Gemini
    0%
    Questions
    1 of 4
    Avg. position
    5.3

    Named in answers to

    • Where can I find a gym in Philadelphia with good group classes?, from Claude
    Is this your business?
  17. 17Anytime Fitness6%

    95%: 2 to 18%

    ChatGPT
    0%
    Claude
    0%
    Gemini
    17%
    Questions
    1 of 4
    Avg. position
    3

    Named in answers to

    • Which gym in Philadelphia is good for beginners?, from Gemini
    Is this your business?
  18. 18Iron Sport Gym6%

    95%: 2 to 18%

    ChatGPT
    0%
    Claude
    0%
    Gemini
    17%
    Questions
    1 of 4
    Avg. position
    3

    Named in answers to

    • I want to join a gym in Philadelphia. Which ones would you recommend?, from Gemini
    Is this your business?
  19. 19Philly Fight Factory6%

    95%: 2 to 18%

    ChatGPT
    0%
    Claude
    17%
    Gemini
    0%
    Questions
    1 of 4
    Avg. position
    4

    Named in answers to

    • Where can I find a gym in Philadelphia with good group classes?, from Claude
    Is this your business?
  20. 20Rocky's Gym6%

    95%: 2 to 18%

    ChatGPT
    0%
    Claude
    17%
    Gemini
    0%
    Questions
    2 of 4
    Avg. position
    4.5

    Named in answers to

    • What is the best gym in Philadelphia?, from Claude
    • I want to join a gym in Philadelphia. Which ones would you recommend?, from Claude
    Is this your business?
  21. 21Rumble Boxing Philadelphia6%

    95%: 2 to 18%

    ChatGPT
    0%
    Claude
    17%
    Gemini
    0%
    Questions
    1 of 4
    Avg. position
    4.5

    Named in answers to

    • Where can I find a gym in Philadelphia with good group classes?, from Claude
    Is this your business?
  22. 22South Philly Strength & Fitness6%

    95%: 2 to 18%

    ChatGPT
    0%
    Claude
    17%
    Gemini
    0%
    Questions
    1 of 4
    Avg. position
    5.5

    Named in answers to

    • What is the best gym in Philadelphia?, from Claude

    Also written South Philly Strength and Fitness

    Is this your business?
  23. 23SoulCycle Philadelphia6%

    95%: 2 to 18%

    ChatGPT
    0%
    Claude
    17%
    Gemini
    0%
    Questions
    1 of 4
    Avg. position
    6

    Named in answers to

    • Where can I find a gym in Philadelphia with good group classes?, from Claude
    Is this your business?
  24. 24Philly Power Yoga6%

    95%: 2 to 18%

    ChatGPT
    0%
    Claude
    17%
    Gemini
    0%
    Questions
    2 of 4
    Avg. position
    7

    Named in answers to

    • What is the best gym in Philadelphia?, from Claude
    • Where can I find a gym in Philadelphia with good group classes?, from Claude
    Is this your business?

Open a row to see each assistant's share of its 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.

Gyms in Philadelphia: is this your field?

48different names in 36 answers, 24 of them only once. The assistants change their minds from one answer to the next.

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How the AIGROW Score is measured

No business can pay to appear in the Index, rise in it or be removed from it. How the Index stays neutral

AI Visibility Index · November 2026

Asked about gyms in Philadelphia, ChatGPT, Claude and Gemini named City Fitness most often, in 67% of answers (its AI Recommendation Rate), then Philadelphia Sports Clubs (50%) and Planet Fitness (42%). Across 36 answers they named 48 different businesses, 24 of them only once. Each of four buyer questions was asked three times, in English, in November 2026.

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.

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

Gyms · Philadelphia

67% of answers named City Fitness

Answers
36
Businesses named
48
Named only once
24
Named by 2+ assistants
10 of 24
Named again on a rerun
61%

Edition November 2026. Download the data

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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
1City Fitness100%Crunch Fitness92%City Fitness100%
2YMCA58%Philadelphia Sports Clubs83%The Sporting Club at the Bellevue75%
3Philadelphia Sports Clubs50%Equinox Philadelphia67%Planet Fitness25%
4Planet Fitness50%Planet Fitness50%Philly Fitness25%
5The Sporting Club at the Bellevue42%YMCA25%Philadelphia Sports Clubs17%

Questions about gyms in Philadelphia

ChatGPT, Claude and Gemini named City Fitness most often, in 67% of 36 answers, then Philadelphia Sports Clubs (50%) and Planet Fitness (42%). The names come from what the assistants answered to four buyer questions in November 2026; we have not checked that any of them is good, open or real.

Not always. ChatGPT named City Fitness most often (100% of its answers), Claude Crunch Fitness (92%) and Gemini City Fitness (100%). 10 of the 24 listed businesses were named by two or more of them.

Each question was asked three times. Of the names an assistant gave for a question, 61% came back in two or more of those runs; the rest came up once. The 95% range beside each rate in the ranking shows how far it could move by chance.

Run the free checker: it asks ChatGPT, Claude, Gemini and Grok two of the Index questions for gyms, with the category and the place already filled in, and shows every answer word for word. About 30 seconds, no sign-up. The page on how AI assistants recommend gyms shows what an owner can work on. Nothing can guarantee that an assistant names you.

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.

Named by AI assistants: Gyms in Philadelphia, AIGROW AI Visibility Index, November 2026
<a href="https://aigrow.gg/index/gyms/philadelphia"><img src="https://aigrow.gg/badges/index/2026-11/gyms/philadelphia.svg" width="312" height="100" alt="Named by AI assistants: Gyms in Philadelphia, AIGROW AI Visibility Index, November 2026"></a>

The questions

Asked word for word, three times each, to every assistant. 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 Philadelphia?
  2. 2I want to join a gym in Philadelphia. Which ones would you recommend?
  3. 3Which gym in Philadelphia is good for beginners?
  4. 4Where can I find a gym in Philadelphia with good group classes?

How to read this page

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 the United States. From the AI Source Map: 11 answers.

reddit.com
Read in 91% of the answers
wikipedia.org
Read in 73% of the answers
equinox.com
Read in 64% of the answers

AI Visibility Index

Not on this list? See what ChatGPT says about your business

Gyms, Philadelphia: see whether the assistants name you, or someone else.

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