ChatGPT Just Claimed 10% of Search: Is This the Beginning of the End for Google?

Last Tuesday, I caught myself doing something I’ve done hundreds of times lately. I was figuring out a performance-based pricing model for our clients. My hands hovered over the keyboard and then, without thinking, I opened ChatGPT instead of Google.

Not a conscious decision. I’ve been in the search game for nearly 25 years and I wrote the book on Data Driven SEO. Was I using Google anymore? Barely. 

If someone like me has quietly made this switch, how many others have done the same?

Turns out, a lot.

According to Wells Fargo, OpenAI just announced that ChatGPT has grabbed 10% of all online search market share. That’s 10% percent from Google, the company that’s had a virtual monopoly on search since most of us were using Nokia phones.

We’ve Seen This Coming

At Artios, we’re not remotely surprised by this. Our 2025 data’s been showing it for months as 3 times as many people are increasingly turning to ChatGPT instead of Google, especially when they’re searching for anything AI related. 

Doesn’t it make complete sense? 

Think about the last time you googled something. You got a page full of links, right? Ten blue results and your job was to click through them, read multiple articles, and piece together your answer. It’s like being given a reading list instead of an answer.

Now think about asking ChatGPT the same question. You get an actual answer. Coherent, synthesized, ready to use. If you’re a busy founder trying to figure something out between meetings, which one are you going to choose?

Exactly.

Google’s Fighting Back (Obviously)

Google isn’t rolling over. They’ve launched Gemini 3 with advanced reasoning capabilities, taking this threat seriously.

More importantly, Google announced on X that AI Mode will become the everyday main experience for search. Not a side feature. The main event.

They’re actively making changes to how AI Mode is accessed, laying the groundwork to make it mainstream.

So if Google themselves are deprioritizing traditional search results for AI-generated answers, what happens to all that SEO work you’ve been doing?

People using AI will buy from AI sources

Where it gets properly interesting for businesses is 31% of people using AI search are likely to buy from cited sources. Artios data showed a similar proportion with 29% will to purchase from cited sources.

Nearly one in three which isn’t just casual browsing, that’s high-intent commercial behavior. 

Compare that to traditional search where you’re fighting for attention among ten other links, hoping people don’t just bounce straight back to the results page.

With AI search, if you’re mentioned in the answer, you’re essentially getting a personal recommendation. That’s a completely different level of trust and intent.

The Growth Keeps Going

According to Time Magazine, ChatGPT hit 100 million users faster than any consumer app in history, just two months compared to nine for TikTok and two and a half years for Instagram.

This isn’t some distant future. It’s happening right now.

So What Does This Mean for You?

So if you’re still only investing in traditional SEO, you’re optimizing for yesterday’s internet.

This might be uncomfortable to hear, especially if you’ve spent years building up your SEO content. But Google’s own moves of making AI Mode central, will seriously reduce how much value business leaders place on traditional SEO rankings. What’s the point of ranking #1 if most people never scroll past the AI-generated answer that mentions three sources?

The businesses that’ll win in this new world are the ones that:

• Build content strategies designed to be cited, not just clicked
• Establish genuine thought leadership that AI engines recognize as authoritative
• Focus on context and credibility over keywords and backlinks
• Understand that being mentioned might be more valuable than being linked to

Why We Pivoted Early

I started out as an accountant, then fell into SEO by accident, then retrained as a data scientist when machine learning arrived. I’ve had a front-row seat to every major shift in how search works.

A few years back in 2020, I built my first Large Language Model—trained on data that partners like Botify generously provided—and watched it write meta descriptions that actually sounded human. That was the moment I knew everything was about to change.

LLMs are just fundamentally better at giving people what they’re looking for. The traditional “here are ten links, good luck” approach was always going to struggle against that.

That’s why we pivoted to what we’re calling Generative Engine Optimization (GEO) at Artios, to make sure businesses show up in both AI and traditional search results. Because while traditional SEO rankings might matter less, being discoverable by AI engines? That’s becoming absolutely critical.

Is This Actually the End for Google?

No. But it’s the end of the Google we’ve known for the past two decades.

Google will adapt—they’ve got the resources, the talent, the data. But that unquestioned dominance? The monopoly where “to google” became a verb? That’s slipping away.

For you as a business leader, the question isn’t whether this shift will happen. It’s whether you’ll be ready when it does.

ChatGPT hitting 10% isn’t the end of the story—it’s just the opening chapter. And if you’re not at least thinking about how to adapt your strategy, you’re already playing catch-up.

The good news? It’s still early days. But it won’t be for long.

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Andreas Voniatis is the founder of Artios.io, which helps B2B companies get recommended by ChatGPT, Claude, Perplexity and other AI platforms through Generative Engine Optimization (GEO). He’s the author of Data Driven SEO with Python (Springer, 2022) and has been in the search game for almost 25 years—from the dial-up days to the AI revolution.