Is this how often Google shows an AI Overview?

No. This chart is mention volume between Google and ChatGPT. It does not measure how often Google shows an AI Overview.

Where are Perplexity and Gemini?

This ranking covers ChatGPT and Google. Perplexity and Gemini are not in the split.

The date on the page is the day this ranking was last updated.

Updated October 8, 2026 · United States

Google carries almost all of the mention volume. ChatGPT is the smaller slice.

Google

95.6%

5.2M mentions

ChatGPT

4.4%

241k mentions

ChatGPT and Google

Google 96%ChatGPT 4%

These shares are the split of mention volume. They are not a percentage of all Google searches, and they are not an AI Overview coverage rate.

How this chart is built

This data is accumulated from multiple sources and internal training data, which helps us get the client cited.

Use it

The ranking shows who already gets named. The audit shows whether your page can be the one quoted.