Findrix

Which activewear & athletic apparel brands
AI recommends in the US

Brands ranked by mention rate on ChatGPT, Gemini, Google AI Mode and Perplexity

Brands
33
Questions
380
Answers
4,500
AI engines
4

01 · Brand leader

Top 10 brands by mention rate

No single brand runs away with the category.
Several brands compete for the top places.

Gemini
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#BrandMention rate Share of questions where Gemini names the brandShare of voice The brand’s share of all brand mentions in the engine’s answers95% range The interval the true mention rate most likely falls inIn top 20 of The brand’s place inside each engine’s own top 20
11–2Nike16.1%9.3%12.8–20.2ChatGPT1Gemini1Google AI Mode1Perplexity1
21–3Lululemon11.7%4.2%8.8–15.3ChatGPT4Gemini2Google AI Mode2Perplexity3
32–8Adidas7.7%3.4%5.4–10.8ChatGPT3Gemini3Google AI Mode4Perplexity2
43–16ASICS4.9%2.6%3.2–7.6ChatGPT9Gemini4Google AI Mode10Perplexity8
53–16Vuori4.8%1.6%3.1–7.5ChatGPT10Gemini5Google AI Mode6Perplexity6
63–17Patagonia4.7%1.9%3.0–7.4ChatGPT5Gemini6Google AI Mode5Perplexity4
73–20Under Armour4.2%2.3%2.6–6.7ChatGPT2Gemini7Google AI Mode3Perplexity5
83–20Athleta3.7%1.5%2.2–6.1ChatGPT14Gemini8Google AI Mode9Perplexity9
94–20Hoka3.1%1.1%1.8–5.3ChatGPT8Gemini9Google AI Mode7Perplexity12
104–20New Balance3.1%0.8%1.8–5.3ChatGPT7Gemini10Google AI Mode12Perplexity7

+13 more brands ranked below the top 20

Source: Findrix's research. Top activewear & athletic apparel brands by Gemini mention rate, United States, Sep 2026.

02 · Engine consensus

Where each brand ranks
inside every engine’s top 10

There is no single AI top 10.
Only 7 of 13 brands rank in the top 10 of all 4 engines.

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BrandChatGPTGeminiGoogle AI ModePerplexityIn top 10 of
Nike1111ChatGPTGeminiGoogle AI ModePerplexity
Lululemon4223ChatGPTGeminiGoogle AI ModePerplexity
Adidas3342ChatGPTGeminiGoogle AI ModePerplexity
Under Armour2735ChatGPTGeminiGoogle AI ModePerplexity
Patagonia5654ChatGPTGeminiGoogle AI ModePerplexity
Vuori10566ChatGPTGeminiGoogle AI ModePerplexity
ASICS94108ChatGPTGeminiGoogle AI ModePerplexity

Rank inside each engine’s own top 10 · a dash means the brand is not in that engine’s top 10.

The rest depend on which engine the buyer opens — so a rank from a single engine is not a market position.

Source: Findrix's research. Where each brand ranks inside every engine's top 10, activewear & athletic apparel, United States.

04b · Most cited domains

Which sites each engine cites, and
how much of its answers they carry

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DomainChatGPTGeminiGoogle AI ModePerplexity
google.com 0.1%2.1%41.0%<0.1%
youtube.com 0.2%0.3%9.1%0.1%
nih.gov 6.9%0.5%0.9%1.2%
cdc.gov 4.3%––0.2%
2xu.com 0.4%4.2%1.7%1.2%
rei.com 4.2%1.2%0.9%2.7%
alibaba.com 1×–1×3.2%
reddit.com 0.3%1.6%2.4%3.2%
nike.com 3.0%1.8%1.0%2.4%
aad.org 2.9%––0.1%
shopvitality.com 0.1%2.9%1.1%0.1%
clevelandclinic.org 2.8%1×1×0.8%

Each engine relies on a different information ecosystemThe domains that shape answers vary substantially
from one AI engine to another.

Source: Findrix research. Share of each engine's citations that goes to the domain. Sample: activewear & athletic apparel questions, United States, measured Sep 2026.

05 · The questions we asked

380 buyer questions, each
asked three times per engine

This isn’t a branded-prompt study.
79% of questions are problem- or solution-aware.

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Buyer questions by intent
IntentQuestions
Solution-aware160
Problem-aware140
Informational40
Branded comparison24
Branded sentiment16

By intent

Examples · Solution-aware

“Where can I buy the highest rated Compression tights that offers Pocket functionality as of latest information?”

Leggings & Tights · Solution-aware

“How do seamless workout tops compare to a standard Board shorts in terms of Fit and coverage/support as of latest information?”

Swimwear · Solution-aware

Source: Findrix research. 380 buyer questions by intent, activewear & athletic apparel, United States.

05b · By product type

Which product segments
the questions cover

The study doesn’t hinge on one product category.
Questions span 11 activewear & athletic apparel segments.

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Product segments covered by the question set
Segment
Footwear
Accessories & Equipment Apparel
Leggings & Tights
Performance Tops & Tees
Jackets & Outerwear
Hoodies & Sweatshirts
Sports Bras
Swimwear
One-Piece Garments & Coordinated Sets
Athleisure/Loungewear
Pants & Joggers

11 segments

Examples · Footwear

“Is ASICS a good choice in footwear as of latest information?”

Footwear · Branded sentiment

How we measure, and what the 95% range means

Source: Findrix research. 11 product segments covered by the question set, activewear & athletic apparel, United States.

Neighbouring markets · Fashion & Apparel

  • United States · Australia

    Jewelry

    Gemini leader Mejuri · 14.1% · 32 brands measured

    Open this market
  • United States · Australia

    Swimwear & Resortwear

    Gemini leader Lands' End · 20.8% · 51 brands measured

    Open this market
  • United States · Australia

    Women's Everyday Fashion

    Gemini leader Gap · 15.3% · 61 brands measured

    Open this market

Frequently asked questions

What does this Activewear & Athletic Apparel AI Search report measure?

Which activewear & athletic apparel brands ChatGPT, Gemini, Google AI Mode and Perplexity name when buyers in the United States ask them for advice. We asked 380 buyer questions, each three times to each engine, and counted how often every brand appears and which websites the engines cite. Measured Sep 2026.

What does “mention rate” mean?

The share of questions where an engine names the brand in its answer. A 10% mention rate means the brand came up in about one question in ten. Every rate carries a 95% range: the interval the true value most likely falls in.

How are the top Activewear & Athletic Apparel brands ranked?

By mention rate, separately for each engine — pick the engine above the table. When two brands’ 95% ranges overlap, their order is not really different — tick “Only distinguishable places” to see the ranks the data can actually separate.

Why does a brand rank differently across AI engines?

Each engine retrieves from different sources and weighs them differently, so the brands it knows best differ too. Only 7 of 13 brands make the top 10 of every engine here; the rest depend on which engine the buyer opens.

What counts as a citation?

A link or source an engine shows alongside its answer. We record every cited domain, whether it appears inline or in the source list.

Why can AI mention a brand without citing its website?

Engines learn brand names from reviews, expert sites, retailers and forums, then cite those sources rather than the brand’s own pages. A brand can be named often while its own site is rarely among the sources.

What does “share of citations” mean?

Of all the citations one engine gave across our questions, the share that went to a given domain. The shares of one engine add up to 100%.

What types of Activewear & Athletic Apparel questions are included?

Questions real buyers ask across 11 product segments, from problem-aware to solution-aware, informational and branded ones. 79% are problem- or solution-aware; this is not a branded-prompt study.

Will I get the same answers if I ask these questions myself?

Not word for word. AI answers vary between runs, accounts and locations, which is why we ask every question three times per engine and report a 95% range instead of a single answer.