What Is the Difference Between Google Search and AI Search?

Google Search returns a ranked list of links a person clicks through to find information. AI search, whether inside ChatGPT, Perplexity, or Google's own AI Overviews, generates a written answer directly, sometimes citing sources and sometimes not.

That difference changes the whole value of a click. A ranked link guarantees a visit if a person clicks it. A citation inside an AI answer might drive a click, might just build brand awareness, or might get no visible credit at all.

For a website owner, it means tracking success now needs to look beyond rank position and clicks, toward whether the site gets mentioned inside these generated answers in the first place.

Getting mentioned consistently is the specific goal behind software for AI search visibility.