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AI search / Google index overlap

Source-backed creator statements and evidence excerpts related to AI search / Google index overlap.

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The video claims ChatGPT Search has 70–80% result overlap with Google and may use Google-indexed content as a workaround for JavaScript/hidden content discovery.

@@build_in_public · asserts

ChatGPT secretly switch over to Google's index. This is for people who think SEO is dead. Google had a 70 to 80% overlap with the results in ChatGPT. When ChatGPT search is used, it produces a snippet. The person doing this study consistently found that the snippets were much more similar to those in Google's index. 70 to 80% overlap. ChatGPT is using Goo...

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Did ChatGPT secretly switch over to Google's index? This is for people who think SEO is dead....

@@build_in_public · 2025-08-26

ChatGPT secretly switch over to Google's index. This is for people who think SEO is dead. Google had a 70 to 80% overlap with the results in ChatGPT. When ChatGPT search is used, it produces a snippet. The person doing this study consistently found that the snippets were much more similar to those in Google's index. 70 to 80% overlap. ChatGPT is using Goo...

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Evidence Passages

ChatGPT secretly switch over to Google's index. This is for people who think SEO is dead. Google had a 70 to 80% overlap with the results in ChatGPT. When ChatGPT search is used, it produces a snippet. The person doing this study consistently found that the snippets were much more similar to those in Google's index. 70 to 80% overlap. ChatGPT is using Google's index as a workaround to get Javascript content. Proof that ChatGPT plus is secretly Google powered. This guy made up a nonsense word. He put it on a page...