Findrix

Which activewear & athletic apparel brands
AI recommends in the US

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

Brands
419
Questions
800
Answers
2,400
AI engines
3

01 · Brand leader

Top 10 brands by mention rate

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

ChatGPT
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#BrandMention rate Share of ChatGPT’s answers in this market that name 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
11Nike57.9%8.7%54.4–61.3ChatGPT1Gemini1Google AI Mode3
22Lululemon46.9%6.7%43.4–50.3ChatGPT2Gemini2Google AI Mode1
33–4Under Armour31.8%4.9%28.5–35.0ChatGPT3Gemini3Google AI Mode5
43–4Vuori27.8%3.9%24.6–30.9ChatGPT4Gemini4Google AI Mode2
55–8Brooks21.0%3.0%18.2–23.8ChatGPT5Gemini7Google AI Mode7
65–9Patagonia19.1%2.7%16.4–21.9ChatGPT6Gemini14Google AI Mode8
75–9Janji18.9%2.6%16.2–21.6ChatGPT7Gemini5Google AI Mode6
85–10Athleta17.6%2.4%15.0–20.3ChatGPT8Gemini6Google AI Mode4
96–13CRZ Yoga15.6%2.3%13.1–18.1ChatGPT9Gemini12Google AI Mode13
108–16Adidas13.0%2.1%10.7–15.3ChatGPT10Gemini11Google AI Mode14

+279 more brands ranked below the top 20

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

02 · Engine consensus

Where each brand ranks
inside every engine’s top 10

There is no single AI top 10.
Only 7 of 14 brands rank in the top 10 of all 3 engines.

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BrandChatGPTGeminiGoogle AI ModeIn top 10 of
Nike113ChatGPTGeminiGoogle AI Mode
Lululemon221ChatGPTGeminiGoogle AI Mode
Vuori442ChatGPTGeminiGoogle AI Mode
Under Armour335ChatGPTGeminiGoogle AI Mode
Athleta864ChatGPTGeminiGoogle AI Mode
Janji756ChatGPTGeminiGoogle AI Mode
Brooks577ChatGPTGeminiGoogle AI Mode

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.

03 · Most cited domains

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

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DomainChatGPTGeminiGoogle AI Mode
google.com <0.1%–67.7%
irunfar.com 1.0%6.4%0.9%
reddit.com 6.4%0.6%4.5%
nike.com 5.2%1×1×
lululemon.com 5.0%0.8%0.6%
forbes.com <0.1%4.4%0.3%
outsideonline.com 1.0%4.2%0.5%
businessinsider.com 0.2%3.6%0.2%
womenshealthmag.com 2.0%3.5%–
menshealth.com 1.5%2.8%–
outdoorgearlab.com 1.1%2.7%2.3%
pilatescollectiveclub.com 0.1%2.7%0.1%

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 Oct 2026. Citations are counted per pass over the questions, so engines asked a different number of times can be compared.

04 · The questions we asked

800 buyer questions, each
asked once per engine

General requests and requests with a specific use case, audience, selection criterion or problem.

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Buyer questions by question type
Question typeQuestions
General questions124
Use case270
Audience162
Selection criteria161
Problem to solve83

By question type

Examples · General questions

“what are the best activewear brands in the US?”

General questions

“what are the best high impact sports bras in the US?”

General questions

Source: Findrix research. 800 buyer questions by question type, activewear & athletic apparel, United States.

05 · Product types

Which products the questions cover

Select a product type to see example questions from this market.

By product type

Examples · High-Impact Sports Bras

“what are the best high impact sports bras in the US?”

High-Impact Sports Bras

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See how this ranking moves next month

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Frequently asked questions

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

Which activewear & athletic apparel brands ChatGPT, Gemini and Google AI Mode name when buyers in the United States ask them for advice. We asked 800 buyer questions, each once to each engine, and counted how often every brand appears and which websites the engines cite. Measured Oct 2026.

What does “mention rate” mean?

The share of an engine’s answers to this market’s buyer questions that name the brand. A 10% mention rate means the brand came up in about one answer 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 14 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%.

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 once to each engine and report a 95% range instead of a single answer.