What is zero-click search?

By the Variask team · Updated

Definition

A zero-click search is a search where the person gets what they need on the results page or in the AI answer and does not click through to any website.

With Variask: Variask measures how often AI names you, even when no one clicks, and shows the AI traffic that does arrive.

Why zero-click is growing

Featured snippets, knowledge panels, AI Overviews and AI assistants answer more questions directly. People still discover brands in those answers, but fewer of them click, so traffic alone undercounts influence.

What it means for brands

  • Measure visibility in answers, not only clicks.
  • Make sure the answer itself says the right thing about you, because many people will read nothing else.

Questions

Zero-click search:
common questions

It changes the goal. Being named in the answer builds awareness and preference, which shows up later in branded searches and direct visits.

Related terms

Keep exploring

Measurement

AI referral traffic

AI referral traffic is the visits your website gets from people clicking links in AI assistants such as ChatGPT, Perplexity, Gemini, Claude and Copilot.

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Engines and surfaces

Answer engine

An answer engine is a search tool that replies with a direct, written answer instead of a list of links. ChatGPT, Perplexity, Gemini, Claude, Copilot and Google AI Overviews all work as answer engines.

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Engines and surfaces

Google AI Overviews

Google AI Overviews are AI written summaries shown at the top of some Google search results, with links to the pages used. They grew out of Google's Search Generative Experience (SGE).

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Measurement

AI visibility

AI visibility is how often, and how prominently, AI assistants such as ChatGPT, Gemini, Claude and Perplexity mention your brand when people ask questions in your category.

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Full glossary