For most of the last two decades, a store's visibility was a search problem. You ranked on Google, you bought ads, you optimized for keywords, and shoppers found you in a list of ten blue links they sorted through themselves. That world is ending faster than most merchants realize. Shoppers have started asking AI assistants what to buy, and the assistant does not return a list. It returns an answer. It names a store, or a few stores, and the shopper acts on the recommendation. The intermediary is no longer a ranked page of options. It is a single confident suggestion.
This changes the central question every online store has to answer. It is no longer “where do we rank?” It is “when a shopper asks AI for a product like ours, does the AI name us, or someone else?” Nobody had measured that at scale. So we did.
Between April and the publication of this report, we ran the largest study of its kind. We took 9,720 ecommerce store domains, spanning global brands and small independent shops, and for each one we generated six purchase-intent queries matched to its products, the kind of question a ready-to-buy shopper actually types into an AI assistant. We submitted all of them to Google Gemini and recorded what happened: was the store recommended, was a competitor recommended instead, or did the assistant decline to name anyone. That produced 58,320 head-to-head recommendation tests across 58,043 distinct queries.
The findings are not incremental. They describe a market that looks almost nothing like search.
The first and largest finding is that most stores simply do not exist to AI. Sixty percent of the stores we tested were recommended in none of their six queries. Not ranked low. Not on the second page. Absent. Across all 58,320 tests, stores were recommended only 14 percent of the time. For six in ten of them, the number was zero.
The second finding overturns the obvious assumption about who wins instead. You would expect the recommendations to flow to the giants, to Amazon and Walmart and Etsy, the names with the budgets and the brand recognition. They do not. Across every loss in the study, we counted 50,287 different brands that AI recommended. The single most-recommended brand on the entire internet, Etsy, accounted for just 1.3 percent of recommendations. The hundred most-recommended brands combined made up only 11 percent. Seventy-one percent of the brands that won anything won exactly once. There is no incumbent that owns AI search. The field is wide open in a way search has not been for fifteen years.
The third finding is the one most merchants never think about, and it turns out to matter more than anything else they can control. The single biggest predictor of whether a store gets recommended is not its size, its age, or its ad budget. It is its product category. Win rates run from 17 percent in categories like sports, pets, and hobbies down to 9 percent in home and living. The share of invisible stores runs from 52 percent in food and beverage, the most visible category, to 74 percent in home and living, the least. Before a store does a single thing, its category has already set the odds it is playing against.
The remaining findings explain the mechanism. Changing the type of question barely changes the outcome, which means the problem is not how shoppers ask but what the catalog says. Winning is a head-to-head event: in most wins, AI named a specific competitor it chose the store over, which means visibility is a contest the engine resolves in the moment between a small set of stores it can actually describe. AI only answers specific questions: when it declined to name anyone, 80 percent of the time the query was too broad, which tells merchants exactly where the battle is. And the small group of stores that won every single query share one trait above all others. They are focused. They are single-category brands an AI engine can describe in one sentence, and that legibility is what gets them named.
Taken together, the data points to a single conclusion, and it is good news for any store willing to act on it.
That sentence is the difference between the 60 percent and the 0.8 percent. The rest of this report is the evidence behind it, category by category, and what it means for your store.