Are AI Mode and AI Overviews the same thing?
No. Google's 2025-03-05 blog post describes AI Mode as an experiment that adds more advanced reasoning, thinking and multimodal capabilities on top of AI Overviews. AI Overviews are a summary block on the results page; AI Mode is a separate search mode that users enter and can keep asking follow-ups in. On 2025-05-20 Google announced AI Mode was rolling out to all users in the US, with no Labs sign-up needed.
What differences does Google state?
| AI Overviews | AI Mode | |
|---|---|---|
| Where it appears | A summary block on the results page | A separate search mode |
| When it appears | Only when Google judges it adds value beyond classic Search, so it often does not trigger | The user chooses to enter it |
| Follow-up questions | Not stated on the official page | Yes; the official blog says you can ask follow-ups |
| How links are found | May use query fan-out | Uses query fan-out: several related searches run at once across subtopics and data sources |
| Model | May use different models and techniques from AI Mode | The 2025-03 experiment used a custom Gemini 2.0; what it uses now was not checked |
| Site requirements | No additional requirements | No additional requirements |
Sources: Google blog 2025-03-05 and 2025-05-20, and Google Search Central "AI features and your website", checked 2026-11-06. The official page also says that because the two may use different models and techniques, their responses and links can differ.
What does this mean for an independent site's traffic?
The official statement is short: neither has additional requirements or needs special optimization; a page must first be indexed and eligible to appear with a snippet to become a supporting link. So the first job is the basics of traditional search; setup is in How do you get a new website indexed by Google? How many indexing requests can you send a day?.
In Search Console, AI Overviews and AI Mode traffic is folded into the Performance report under the "Web" search type; the official page does not say they are shown separately. So you cannot see "clicks from AI Mode" on their own; we only quote the official text and do not speculate.
Whether clicks fall is a separate question; the studies and our own data are in After AI Overviews appear, how many clicks do you lose? What can a small site do?. The concrete steps for AI Overviews are in How do I appear in Google's AI Overviews?.
What if I want to limit what is shown?
| What you want to do | Control Google documents |
|---|---|
| Limit which text from a page can be shown | nosnippet, data-nosnippet, max-snippet |
| Not appear in search at all | noindex |
| Limit use of content for training and grounding (in Google's other systems) | Google-Extended |
After you change a control, Google says recrawling can take from days to months.
FAQ
Will AI Mode replace AI Overviews?
Google has not said so. The official page says the two may use different models and techniques, so responses and links can differ.
Do I need to optimize separately for AI Mode?
Google Search Central says AI Overviews and AI Mode have no additional requirements and need no special optimization.
Can I see AI Mode clicks separately in Search Console?
The official page says this traffic is counted in the Performance report under the "Web" search type; it does not say it is shown separately.
When did AI Mode open to everyone?
Google's 2025-05-20 blog post says it rolled out to all users in the US, with no Labs sign-up. We did not check other countries.
Sources
- Google · Expanding AI Overviews and introducing AI Mode (2025-03-05) （Checked 2026-11-06）
- Google · AI in Search: Going beyond information to intelligence (2025-05-20) （Checked 2026-11-06）
- Google Search Central · AI features and your website （checked 2026-11-06）
- kagentx evaluations: the data on the case study pages; each example gives its date.