Google AI Overviews and Google AI Mode are two different AI features in Google Search. AI Overviews appears within regular Search results. AI Mode is a separate, conversational search experience with its own tab, where people can ask follow-up questions. For brands, the key facts are that both follow the same eligibility rules, both can draw on many related searches, and they can name different brands, so each needs its own check.
What is Google AI Overviews?
AI Overviews is the AI-generated summary Google shows within its normal search results for some queries. Google introduced it in 2024 and describes it as appearing within regular Search (Google, "AI in Search: Going beyond information to intelligence"). Buyers see it before they scroll to the usual results, which is why being named in it matters.
What is Google AI Mode?
AI Mode is a separate search experience that Google calls its most powerful AI search, with more advanced reasoning, multimodal input and room for follow-up questions with links to the web. A dedicated AI Mode tab appears in Search and in the Google app (Google, May 2025). Instead of a single summary above the results, it is an end-to-end conversation.
How are AI Overviews and AI Mode different?
| Item | AI Overviews | AI Mode |
|---|---|---|
| Where it appears | Within regular Search results | A separate AI Mode tab in Search and the Google app |
| Interaction | A summary above the results | A conversation with follow-up questions |
| Best suited to | Questions where a quick summary helps | Longer, multi-part questions that need exploring |
| What brands see | A brief summary | A fuller answer that can change with each follow-up |
Google does not publish a formal side-by-side comparison, so treat the table as a summary of how Google describes each feature, not an exact specification.
What do they have in common?
- The same eligibility rules. Google says a page must be indexed and eligible to appear in Search with a snippet, and that there are no additional requirements for either feature (Google Search Central).
- No special markup. Google says no special schema.org structured data or AI-specific files are needed.
- Query fan-out. Google says both features may issue multiple related searches across subtopics and data sources to build an answer, which can show a wider set of supporting links than a classic search.
- Combined reporting. Sites that appear in either feature are included in overall Search traffic, reported in the Performance report under the Web search type, not separately. You cannot tell from Search Console what the answer said about you.
Why should brands track them separately?
Because the same question can produce different answers in each. They are different experiences, and an AI Overview may show a short summary naming one set of brands, while AI Mode, with follow-ups and fan-out, can bring in others. If you only check one, you may miss a gap in the other.
Add the standalone Gemini assistant and ChatGPT, and you have four engines to check. Keep each separate in your reporting. AI visibility metrics explains how to break the numbers down by engine.
What does fan-out change for prompts?
Fan-out means one question can draw on several narrower searches. For AI Mode in particular, Google describes breaking a question into subtopics and issuing many queries at once. To reflect that, track a spread of related prompts around each topic: price, alternatives, who it suits, how it compares, and common problems. How to choose the prompts to track covers it in detail.
Follow-ups matter too. In AI Mode, a buyer can narrow a question step by step, so consider prompts that reflect a second or third question, such as "which of those is cheapest for a small team?"
What should you do to be named in both?
Google's advice is the same for both features, and it matches classic SEO fundamentals:
- Let Google crawl and index your pages. Check robots.txt and indexing. See Can AI crawlers read your site?
- Publish unique, valuable content for people, and keep structured data consistent with what the page shows (Google Search Central blog, May 2025).
- Keep your SEO base strong. See AEO vs SEO.
- Measure the answers themselves, daily, on both features, and compare against a baseline. Start with What is AEO? if the vocabulary is new.
How does Verte track both?
Verte checks Google AI Overviews and Google AI Mode as separate engines, alongside ChatGPT and Gemini, every day. Results arrive each morning and stay separate by engine, so you can see whether you are named in one and missing from the other. Which engines each plan includes is listed on the pricing page. See AI visibility tracking for the dashboard and citations and sources for the pages each engine cites.
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