#4
of 19 stores measured
The index › the United States › Cat supplies › Costco
Costco in the Krillo Index
When shoppers in the United States ask ChatGPT and Gemini where to buy cat supplies, is Costco named? This is the answer from our latest monthly measurement, November 2026.
8/35
buying questions where AI names it; the category median is 2
7
questions where AI recommends it outright
Measured with ChatGPT and Gemini, the same questions for every store in this category, asked in the language of the market. Read how we measure.
Around Costco
See the full ranking for Cat suppliesWhat AI says about Costco
In the 11 answers that name Costco, AI mentions: premium (4x), low prices (3x), quality (2x), fast delivery (1x).
“Manufacturer websites, Often the safest route for premium or replacement-part products: - SmartCat, especially the Ultimate Scratching Post - PetFusion - Mau Pets - Catit - New Cat Condos - Vesper - Costco, Worth checking for cat trees...”
ChatGPT, asked: Where can I order cat scratching posts online and trust that I'll get a quality product?
“| Avoid third-party Marketplace listings if easy returns are your priority; confirm “sold and shipped by Walmart.” | | Costco | Good value for occasional larger pet furniture and a notably flexible satisfaction-oriented return culture.”
ChatGPT, asked: Where can I buy a cat tree online in the US and return it easily if my cat doesn't like it?
“Why it’s great: If you are a Costco member, their return policy is unmatched.”
Gemini, asked: Where can I buy a cat tree online in the US and return it easily if my cat doesn't like it?
Quoted word for word from the answers in our measurement. What AI says about your store decides which buying questions it names you for.
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