AI Search

What Is Zero-Click Search?

Definition

A search where the user gets their answer directly on the results page without clicking through to any website — increasingly common due to featured snippets, AI Overviews, and knowledge panels.

Why It Matters

Zero-click searches now represent over 50% of all Google queries in some studies. Businesses that optimise only for clicks miss the brand-awareness value of appearing in AI Overviews, featured snippets, and knowledge panels. Measuring visibility needs to evolve beyond click-based metrics alone.

How It Works

Google surfaces answers directly when it can — through featured snippets, AI Overviews, knowledge panels, calculator widgets, map packs, and answer boxes. The user gets the answer on the SERP and often doesn't click through. For the source, this means brand visibility but no session in analytics.

Real-World Example

A restaurant's opening hours appear in Google's knowledge panel when searched. 90% of users who search for the restaurant never click to the website — they see the hours, get the answer, and call the restaurant directly. Click volume is low, but phone calls and visits are high.