What Is Google AI Mode? (+ How to Optimize for It in 2025)

Author:Alex Lindley
9 min read
Aug 18, 2025
Contributors: Cecilia Meis and Connor Lahey

Google AI Mode is live. And it’s changing how search results are displayed and content is discovered. 

Instead of 10 blue links, users now see AI-generated summaries, fewer clickable results, and a new interface designed for faster answers. 

This guide explains what Google AI Mode is, how it works, and how to optimize your content for it.

What Is Google AI Mode?

Google AI Mode is a new version of Google Search that replaces the standard results page with an AI-first layout. The interface includes AI-generated summaries and simplified link formats. 

Think of it as a built-in research assistant powered by Google’s Gemini 2.5 model. 

Google AI Mode query and response appears in a separate tab to Google Search.

You can turn on AI Mode through Search Labs. Once enabled, AI Mode appears as a separate tab in Google Search, alongside “Images” and “Videos.” You can also access it directly at google.com/aimode

What Is the Difference Between AI Mode and AI Overviews?

AI Mode and AI Overviews both use generative AI, but they appear in different places and serve different purposes in Google Search. 

AI Overviews appear in standard search results when Google determines they’re helpful. AI Mode is a separate, opt-in experience available in its own tab or at google.com/aimode

Here’s a side-by-side comparison, as outlined by Google

Feature

AI Overviews

AI Mode

Access

Appears in regular Search results when helpful

Accessed via a separate Search tab or google.com/aimode

Purpose

Quick summaries for complex questions

Deeper, interactive exploration with follow-ups and comparisons

User interaction

Static response with supporting links

Conversational: allows follow-up questions and retains context

Best use cases

Understanding complex topics quickly

Exploratory tasks, product comparisons, how-tos, and planning

Input types

Text only

Multimodal: text, voice, and images

AI model

Custom Gemini model integrated with Search systems

Advanced Gemini model with agentic reinforcement learning for improved reasoning

Response depth

Summary of key info plus top supporting links

Synthesized response from multiple subqueries and diverse sources

Factuality protections

Relies on corroborated web results; avoids hallucinations

Adds reasoning safeguards and dynamic factual verification from Google sources

Visual experience

Mostly text with limited formatting

Rich visuals, evolving UI, and action-based linking (e.g., booking, how-tos)

Trigger frequency

Selective: only appears when Google is highly confident

Broader: appears for more complex queries but still uses quality thresholds

How Is Google AI Mode Different from Other AI Tools?

Google AI Mode is built to work within Google’s ranking ecosystem. That makes it more relevant to SEO than standalone AI tools like ChatGPT or Perplexity. 

Semrush ran a study comparing AI Mode to traditional Search, AI Overviews, ChatGPT, and Perplexity

Here’s how Google AI Mode stands out:

Feature

Google AI Mode

Other AI Tools (e.g., ChatGPT, Perplexity)

Link diversity

Shows ~7 unique domains in sidebars; only 51% overlap with Google’s top 10 organic results

Typically link to fewer, more common sources

Organic URL alignment

89% of link domains match Google’s top domains; 80% of exact URLs match

Lower overlap with traditional organic search results

Use of UGC (e.g., Reddit)

Frequently cites Reddit and community content

Reddit also appears, but usage varies

Response length for commercial queries

Twice as long for product or commercial searches vs. informational ones

Also show longer, richer responses for commercial queries (similar behavior)

Source breadth

Pulls from a wider range of domains beyond Google’s core rankings

ChatGPT relies partly on fixed training data; Perplexity uses recent content plus citations

Visual UI & sidebar design

Unique sidebar format showcasing external sources and domain diversity

Perplexity uses footnotes; ChatGPT (free) has limited source transparency

Context handling

Maintains context across follow-up questions but feels more informational than conversational

ChatGPT and Perplexity handle multi-turn conversations well

Unlike other tools, AI Mode is trained to reflect Google’s ranking signals, which makes it an important focus for your SEO strategy.

What Gets Cited in Google AI Mode vs. Traditional Search?

Google AI Mode doesn’t mirror the top 10 organic search results. It selects sources based on perceived trust, relevance, and formatting—not just rankings. 

To see how citations differ, Semrush analyzed sidebar sources in AI Mode vs. the top 10 traditional search results for five high-intent SEO queries: 

  • “best SEO tools”
  • “how to create an SEO strategy”
  • “what is technical SEO”
  • “SEO audit checklist”
  • “local SEO”

Here’s what we found:

Query

% Domain Overlap (AI Mode vs Organic Top 10)

Notable Differences

Best SEO tools

~50%

AI Mode cited Retainr, AgencyAnalytics, and Reddit, none of which appeared in the top 10 organic

SEO strategy

~40%

AI Mode showed Shopify and HubSpot, while traditional search emphasized Backlinko and Google Docs

Technical SEO

~60%

AI Mode prioritized Search Atlas and Landingi—missing from the organic top 10

SEO audit checklist

~30%

AI Mode highlighted WordStream and SEO PowerSuite, neither of which were in the top organic results

Local SEO

~45%

Sidebar showed Squarespace, Broadly, and Search Engine Journal, diverging from results like Wikipedia and local business listings

Across all five queries, the average domain overlap between AI Mode and traditional organic results was under 50%. Exact URL overlap was often below 30%.

Ranking well doesn’t guarantee inclusion in AI Mode. Your content is more likely to appear if: 

  • Your domain shows up across the web, including forums, directories, citations
  • Your content is structured for AI readability (modular, concise, and expert-backed)
  • Your brand is cited by trusted third parties, even if those mentions aren’t linked

How Does Google AI Mode Affect SEO?

Google AI Mode represents the biggest change to search in years. Traffic is down. Google Search Console can’t track it. Visibility now depends on citations, not just rankings. 

Here’s what SEO professionals need to know:

Less Traffic, Even if You Rank

AI-generated answers are taking clicks from traditional search results. Ranking in the top 10 no longer guarantees visibility.

According to Pew Research, AI-enhanced SERPs have cut click-through rates by nearly 49%. AI Overviews started this trend. AI Mode accelerates it.

Semrush data shows that 92% of AI Mode responses include a sidebar with about seven unique domains. But:

  • Only 53% of those domains match the top 10 organic search results 
  • Only 35% of the URLs match
Graph shows overlap between AI citations and top 10 Google search rankings. For Google AI Mode, 53.68% have domain overlap while 35.41% have URL overlap.

Sergei Rogulin, Head of SEO at Semrush, says now is a good time to “Stop worrying so much about lost traffic.” 

“Instead, shift your focus,” he says. “This is a new landscape, and visibility now means something different.”

Ask: 

  • How is your brand represented in AI answers? 
  • Do those answers reflect your values? 
  • How can you shape them? 

Focus there. 

A Shift from Ranking to Reputation

In AI Mode, visibility comes from citations, not first-page rankings. Google’s AI selects trusted sources, even if they don’t rank in the top 10. 

AI Mode summarizes responses and links to curated sources. Only about half of those match traditional results. The rest are chosen based on: 

  • Authority and trust (.edu, .gov, news sites) 
  • Community credibility (Reddit, Quora, forums) 
  • Topical expertise (industry blogs, niche publishers) 

If your brand isn't present where people are asking and answering questions, or your content isn’t seen as credible, you’re less likely to be cited.

Analytics Are Falling Behind

Google Search Console doesn’t yet show traffic from AI Mode or AI Overviews. That makes it hard to measure what’s working. 

Traditional metrics—clicks, impressions, and rankings—don’t tell the full story anymore. SEOs must now track: 

  • How often your brand is cited in AI-generated answers 
  • Where your mentions appear (even unlinked) 
  • Your share of voice in AI summaries 

Semrush’s AI Toolkit can help. Enter your domain to see how your brand is represented in AI search: 

AI strategic opportunities shows how you can better your messaging, product, and more based on AI tools' representation.

How to Optimize for Google AI Mode (Step-by-Step Guide)

Want your content featured in Google’s AI results? Follow these steps:

1. Start with Fundamental SEO Best Practices 

Google’s AI favors content that’s well-structured, trustworthy, and easy to crawl. Core SEO practices still apply, and they matter more now than ever. 

Focus on these fundamentals: 

  1. Format for readability. Use no-fluff answers, bullet points, and short paragraphs in a conversational tone. Make content easy to scan.
  2. Demonstrate E-E-A-T. Showcase experience, expertise, authoritativeness, and trustworthiness. Use real authors, expert insights, and source citations. These factors describe content Google wants to rank.
  3. Get technical SEO right. Prioritize fast load times, mobile responsiveness, clean heading hierarchy, and crawlable HTML. Help search engines parse your content efficiently. 

For example, Semrush often appears in AI Mode results for queries like “what is the best tool for SEO”

Semrush appears as the first brand mention for a Google AI Mode query.

Why? Because Semrush covers the basics:

  • Our content is written by subject matter experts and reviewed through a rigorous editorial process
  • We build topical authority by covering SEO in depth and being cited by trusted publishers, users, and communities across the web
  • We publish original data, expert interviews, and case studies that can’t be found elsewhere

AI Mode rewards structured, credible content from reputable brands. 

2. Establish Your Brand Across the Web

AI Mode cites multiple sources per query. To be included, your brand must appear across trusted, high-authority sites. 

Follow these best practices: 

  • Contribute to trusted platforms. Add helpful content on Wikipedia, Quora, Reddit, GitHub, and Stack Overflow, as these sites often appear in AI summaries.
  • Create profiles in directories. Maintain accurate, optimized listings on Crunchbase, LinkedIn, and other relevant business directories.
  • Get featured off-site. Write guest posts for respected publishers—both mainstream and niche—to expand your content footprint.
  • Earn mentions from credible websites. Mentions (even unlinked) from .edu, .gov, news sites, and high-authority domains boost perceived trust. 
  • Ensure consistency. Maintain accurate NAP (name, address, phone) information across all listings to signal legitimacy.

Pro tip: Semrush’s Listing Management tool helps you easily update and maintain consistent and accurate NAP data across multiple platforms from one dashboard.

Brands that are visible, credible, and consistent across the web are more likely to be cited in AI Mode responses.

3. Create Citation-Worthy Content

Google’s Gemini 2.5 model cites sources that are credible, structured, and rich in information. To get featured, your content must be something AI can easily lift, summarize, and reuse.

Follow these strategies: 

  • Publish original data. Share proprietary research, survey results, or anonymized user insights. LLMs prefer citing data that doesn’t exist elsewhere.
  • Use cited statistics. Source your data from credible publishers. Attribute stats clearly. This builds trust and signals that your content is research-based.
  • Use expert quotes. Expert commentary boosts authority. It also gives Gemini better phrasing to repurpose in its summaries. 
  • Create definitive resources. Cover niche topics thoroughly. Long-form guides, frameworks, and explainers are more likely to be cited when they fully answer a query.

Bottom line: 

You don’t need more words. You need more value per word. High-value content is easier for AI to process, extract, and display. 

For example, one of the most cited resources about AI search is Semrush’s AI Overviews study. Why?

  • It features original research 
  • It presents clear, structured statistics 
  • It’s designed for reuse with key takeaways and clean formatting 

It’s been cited by Search Engine Land, Moz, and Reddit. And in Gemini-powered answers.

The Semrush study appears as a citation in a Google AI Mode response.

4. Optimize for Conversational Query Intent

Google AI Mode is built to understand natural, conversational queries similar to how people talk to voice assistants like ChatGPT or Google Assistant. 

To align your content with this intent, follow these best practices: 

  • Use question-based headings. Start with phrases like “How does…”, “What is…”, “Why does…”, or “Can you….” These match how users phrase queries. 
  • Answer directly and early. Begin each section with a short, clear answer, and then elaborate below
  • Build out FAQ sections. Address common follow-up questions using a structured Q&A format. Add FAQ schema markup when possible.
  • Write in a natural, helpful tone. Avoid keyword stuffing or robotic language. Write answers the way you would speak them aloud. 
  • Use conversational language when appropriate. If it sounds like something a person might say in a casual conversation, it may be more likely to be cited by AI

Take this example of content optimized for conversational query intent: 

The H2 is an exact match of the query. The first sentence directly, concisely answers the query, and the remaining paragraphs elaborate on the answer.

5. Track AI Visibility and Citations

Most SEO tools weren’t built for AI-powered search. Google Search Console can’t currently distinguish between traffic from traditional results, AI Mode, or AI Overviews. 

That means rankings and traffic data no longer show the full picture. 

To stay competitive, you need to track: 

  • How often your content appears in AI-generated results
  • Where your brand is cited or mentioned (even without a link)
  • The sentiment and accuracy of those mentions 

Semrush’s AI Toolkit shows how your brand performs in AI Mode and other AI environments.
 

The Brand Performance report shows market position and urgent strategic priorities as well as share of voice by platform, including Google AI Mode.

It also reveals your share of voice compared to competitors and offers tailored suggestions to improve AI visibility. 

AI strategic opportunities for visibility include closing perceived price gaps, expanding content to cover certain intent, and pushing certain messaging.

Stay Ahead of the AI Curve

Google AI Mode marks a major shift in how people find and trust information online. The focus is no longer just on rankings and clicks. It’s now about citations, credibility, and context. 

Use the Semrush AI Toolkit to: 

  • Track how often your content appears in AI Overviews and AI Mode
  • Identify missed opportunities 
  • Optimize your brand for the future of search 
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Alex Lindley
With more than a decade of experience as a managing editor, Alex has led content and SEO teams at startups, established enterprises, digital marketing agencies, and print publications. He‘s also a niche site tinkerer and AI enthusiast.
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