AI summaries and chatbots are reshaping U.S. search behavior

AI-generated answers are no longer a fringe layer on top of search. When 60% of U.S. adults say they have read AI summaries at the top of search results and about 40% say they use chatbots to find information, the bigger story is not adoption alone. It is distribution: search is now split between classic blue links and answer engines that can satisfy a query before a user ever clicks through.

Pew Research Center’s June 17 report, based on a survey of 5,119 U.S. adults from Feb. 17-23, found that about half of adults now use AI chatbots, up from roughly a third in 2024. Roughly one-in-four use them daily. Search is the most common chatbot use case Pew measured, with 42% of Americans saying they use AI chatbots to search for information. ChatGPT remains the clear leader in that field, with 44% of adults saying they ever use it. Gemini follows at 24%, then Copilot at 17% and Meta AI at 14%.

That shift changes the visibility game for publishers, brands and retailers. Ranking well in traditional search still matters, but it is no longer the only place where discovery happens. If a user gets an answer from a summary box or a chatbot conversation, the click may never arrive, even when the underlying information came from the open web. OpenAI has pushed ChatGPT search in that direction, describing it as a way to connect people with original web content while keeping the exchange inside a chat interface.

The uncertainty around AI summaries makes the exposure harder to measure. Pew found that 10% of respondents were not sure whether they had seen AI summaries in search results. In an earlier survey fielded Aug. 18-24, 2025, Pew said 65% of U.S. adults at least sometimes came across AI summaries, including 45% who said they saw them often or extremely often. Another 13% were unsure how often they had seen them. That means some of the influence is happening in plain sight, and some of it may not even register as AI at all.

The commercial backdrop is moving just as fast. Google said AI Overviews launched broadly in the U.S. in May 2024, then later said the feature had expanded to more than 100 countries and more than 1 billion monthly users by October 2024. Taken together with Pew’s latest figures, the message is blunt: answer engines are now part of the mainstream search stack, and the brands most exposed are the ones whose visibility depends on a visit that may never come.