AI Search vs. Google:
Which Matters More?
The honest answer: Google still sends most of your traffic. But AI answers now decide which few businesses a customer hears about, and that includes the answers at the top of Google itself. Here is what the numbers say and what to do about both.
5T+
Google searches a year
Google, 2025
2B+
Monthly users seeing Google AI Overviews
Alphabet Q2 2025 earnings
8% vs 15%
Visits that clicked a result, with vs. without an AI Overview
Pew Research Center, 2025
357%
Year-over-year growth in AI platform referrals to top sites
Similarweb, June 2025
The Short Answer
It's Not Either/Or
You will hear that AI is replacing Google. The data doesn't support that yet. In June 2025, Similarweb measured Google sending 191 billion referrals to the world's top 1,000 websites. AI platforms sent 1.13 billion, under 1% of Google's volume.
What the data does show is that AI has moved inside search. Google says its AI Overviews reach more than 2 billion people a month, and when one appears, people click through to websites about half as often. The customer still gets an answer. It just names fewer businesses.
So the question isn't Google or AI. It's whether you are one of the few names in the answer, wherever the answer appears. The foundation that ranks you on Google is the same one AI tools draw from, so you build it once and win both.
What's Changing
Why the AI Layer Matters
The answer comes before the links
When Google shows an AI Overview, Pew found people clicked a traditional result in 8% of visits, versus 15% when there was none, and clicked a link inside the summary just 1% of the time. The summary is often the whole visit.
The shortlist got shorter
A results page shows ten businesses and lets the customer compare. An AI answer usually names a few. If you are not one of them, the customer may never know you were an option.
It is growing from a small base
Similarweb measured AI platforms sending 1.13 billion referrals to the top 1,000 websites in June 2025, up 357% in a year. Google sent 191 billion in the same month. AI is a fast-growing slice, not a replacement.
Side by Side
Google Rankings vs. AI Answers
Where the customer sees you
Google results
A ranked list of links and the map pack
AI answers
A written answer that names a few businesses
How many get seen
Google results
About ten per page, plus ads
AI answers
Often three to five, sometimes one
What decides it
Google results
Relevance, links, reviews, proximity
AI answers
The same signals, plus how clearly and consistently you are described across the web
How you measure it
Google results
Rankings, clicks, Search Console
AI answers
Mention and citation rate on fixed questions, Bing AI Performance, AI referrals
Traffic it sends today
Google results
The large majority
AI answers
A small but fast-growing share
What to Do Now
One Foundation, Both Channels
Google says its AI features run on the same fundamentals as regular search. No special file or markup guarantees a recommendation. These four steps do the real work.
Let the crawlers in
Make sure Google, Bing, and AI search crawlers such as OpenAI’s OAI-SearchBot can reach your site. A firewall or robots rule blocking them makes you invisible in their answers.
Describe yourself the same way everywhere
Structured data, your Google Business Profile, and the directories in your industry should all agree on who you are, what you do, and where. AI tools trust consistency.
Answer real questions on your site
Service, cost, comparison, and FAQ pages written in your customers’ words, with first-hand examples. That is the material AI answers quote.
Measure it like any other channel
Ask the AI tools the same set of customer questions every month and track who gets named. Pair it with Bing’s AI citation report and your AI referral traffic.
Questions Owners Ask
Not yet, and anyone who says otherwise is selling something. Google still sends far more traffic than every AI platform combined. But AI answers now sit on top of Google itself and decide which few businesses get named. The good news is that it is mostly one job: the foundation that ranks you on Google is the same one AI tools draw from.
Yes. AI Overviews are built from pages that search engines can find and trust, so strong SEO is how you get into the answer. What changes is that being named in the answer starts to matter as much as the click.
Google AI Overviews reach the most people because they appear in regular Google searches. After that, ChatGPT, Gemini, Perplexity, Microsoft Copilot, and Claude. They do not share one ranking system, which is why we test all of them.
No. AI answers vary by wording, person, location, and day. What can be done is strengthening the signals these tools rely on and measuring how often you appear over time.
Ask ChatGPT, Gemini, and Perplexity the questions your customers ask, such as “best [your service] in [your city],” and note who gets named. Our AI Visibility Audit does this across 40 questions and five platforms and compares you with your competitors.
Find Out Where You Stand
Does AI Recommend Your Business?
Our AI Visibility Audit tests 40 real customer questions across five AI platforms, compares you with three competitors, and hands you a prioritized plan. From $497.
Sources
- Search Engine Land: Google now sees more than 5 trillion searches per year (2025)
- TechCrunch: Google’s AI Overviews have 2B monthly users (July 2025)
- Pew Research Center findings, via The Register (July 2025)
- Search Engine Journal: AI search isn’t replacing Google, it’s layering on top (Similarweb data)