$848 Million to $19.8 Billion: A New Business Called "GEO" Is Stealing SEO's Lunch

A while back, a friend of mine in the consumer goods business came to me with a complaint.

He said he'd noticed something deeply unsettling.

His company spends millions every year on SEO and paid search, and website traffic had always been solid. But over the past six months, he'd spotted a pattern: more and more users were searching for products in his category through AI tools like ChatGPT and Perplexity.

The problem? His brand wasn't on the list AI recommended to those users.

"I've spent all this money getting to the first page of Baidu and Google, and users don't even click through anymore. They get intercepted right there in the AI chatbox by someone else."

He asked me: What's going on?

I gave him a one-line answer: What you're experiencing probably isn't a traffic decline. It's a migration. The entire behavior of search is moving somewhere else.

And behind this migration, a brand-new market is taking shape. Its name is GEO.

What Is GEO?

GEO stands for Generative Engine Optimization.

It sounds clunky. But in plain terms, it means this: making sure your brand and your content get cited and recommended when AI search engines like ChatGPT, Perplexity, Google AI Overviews, and Microsoft Copilot answer users' questions.

Think about it. In the old days, you searched for something and Google gave you a whole page of links. You'd scroll down and click through them one by one. The top results feasted. The middle ones got scraps. Page two might as well not exist. That's the logic of SEO.

But now?

Ask Perplexity "what's the best project management software," and it doesn't give you a page of links. It just tells you the answer: Asana is great for team collaboration, Monday.com for visual kanban boards, Notion for knowledge management. And it attaches three citation sources.

It makes the choice for you.

What does that mean? It means if AI doesn't mention you, you don't exist in the user's eyes. No matter how good your product is. No matter how beautiful your website is.

This is what we call "winner-takes-all." AI cites only a tiny number of sources. Research shows that the average AI response cites fewer than three sources.

Three. Think about how brutal that competition is.

A Market Growing at 50.5% a Year — Why?

In 2025, the global GEO market is worth $848 million.

By 2034, it's projected to reach $19.8 billion.

A compound annual growth rate of 50.5%.

I didn't mistype that number. Fifty point five percent.

Growing by half every year, for eight straight years. How many markets can you name that grow at that pace?

So the question is: why?

Let me break it down into three reasons.

One: AI search volume is exploding.

By the end of 2025, ChatGPT's weekly active users surpassed 300 million. Google's AI Overviews now appear in over 45% of US search results pages. Perplexity's annual growth rate exceeds 300%. Microsoft Copilot is embedded into the daily workflows of over 400 million commercial users on Office 365. And Meta AI reaches billions of people through Instagram, WhatsApp, and Facebook.

Combined, these platforms process over 15 billion AI searches every month.

15 billion. And it's still doubling every year.

Behind every single query is a user asking AI "what should I choose?" "which one is better?" "give me a recommendation." And whether your brand appears in AI's answer directly determines whether that user buys from you.

Two: Traditional SEO is failing — and getting more expensive.

From 2024 to 2025, the average click-through rate for organic results on Google's first page dropped by about 18%. Why? Because AI Overviews pushed those blue links further down. Users see AI's answer right at the top of the search results page and don't bother scrolling down to click.

At the same time, the cost-per-click for paid search keywords keeps rising — increasing by an average of over 22% per year in recent years.

Organic traffic is declining on one side. The cost of buying traffic is rising on the other. Brands caught in the middle are having a tough time.

So what do they do? The smart ones started shifting their budgets to GEO. Research has found that brands with a strong citation presence in AI search have a 41% lower customer acquisition cost than those relying solely on traditional search.

Three: Enterprise budgets are making a massive migration.

A 2025 Gartner CMO survey showed that global enterprise content marketing budgets grew by $34 billion year-over-year in 2025. An increasing share is being funneled into AI-optimized content production, structured data, and knowledge graph construction — the very infrastructure that underpins GEO.

Forrester's 2025 research also found that enterprises with mature GEO programs are allocating 8.4% of their total digital marketing budgets to GEO.

8.4%. It doesn't sound like much. But you should know — in 2022, that number was essentially zero.

From 0 to 8.4% in two years. That speed tells you enterprises are putting real money behind this.

What Does This Market Look Like?

The GEO market can be broken down along three dimensions.

By service type.

The largest segment is "AI Visibility Analysis," which accounts for 34.2% of the total market in 2025 — roughly $290 million. What this business does is help you answer one question: across the various AI engines, when users ask about your category, does the AI mention you? When it does, is it saying good things or bad things? How many times is your competitor cited versus you?

Profound and BrightEdge are the leading players in this space. Enterprise-level annual fees run around $145,000.

The second-largest segment is "LLM-Oriented Content Optimization," at 27.8%. Conductor and Semrush have a strong presence here. Simply put, this is about restructuring your website content, knowledge bases, and product pages so AI can more easily understand and cite them.

The third segment is "Brand Citation Monitoring," at 17.1%. Think of it as a real-time intelligence layer that tracks mentions of your brand across major AI platforms.

The remaining two segments — "Conversational Search SEO" and "AI Answer Placement" — together account for about 20.9%, but they're growing the fastest. Early adopters of AI Answer Placement, in particular, have reported a 67% increase in citation rates within six months.

By customer type.

The largest group is enterprise brands, at 44%, or about $373 million. Fortune 500 companies in finance, healthcare, technology, and consumer goods already have dedicated GEO teams.

Second are digital marketing agencies, at 27.3%. Many brands without in-house capabilities turn to agencies. Agencies have become the wholesalers of GEO tools.

Third are small and medium-sized businesses, at 18.2%. This segment has been unlocked by self-service GEO tools — the $99-to-$499-per-month tier. There are roughly 400 million SMBs globally, and this space is still virtually untouched.

By delivery method.

SaaS platforms account for 60%, making them the dominant force. Both Profound and BrightEdge operate on this model, with average annual fees around $185,000.

API integration accounts for 26.5%. Technically capable enterprises prefer this approach, embedding GEO capabilities directly into their own systems.

Managed services account for 13.5%. These are primarily clients in highly regulated industries like pharmaceuticals and finance, where annual contract values routinely exceed $350,000.

How Is the Territory Divided?

The global GEO market map, as of 2025, looks roughly like this:

North America accounts for 42.5%, or about $360 million. This is no surprise — OpenAI, Google, Anthropic, and Meta AI are all US-based. American companies are closest to AI, sensed the shift earliest, and are moving the fastest.

Europe ranks second, at 26.8%. The UK is Europe's largest segment. Interestingly, Europe — constrained by the EU AI Act and GDPR — has actually spawned unique demand in the niche of "compliance-friendly GEO."

Asia-Pacific accounts for 22.1% and is growing the fastest. China's Baidu Wenxin Yiyan (Baidu's AI chatbot) and Alibaba Tongyi Qianwen (Alibaba's AI chatbot), Japan's LINE AI and NTT's Tsuzumi, and South Korea's Naver AI are all rapidly expanding.

Latin America and the Middle East & Africa together account for about 8.6% — still small, but growth is projected to exceed 55%.

Who's Fighting This Battle?

This market is highly fragmented. As of 2025, no single vendor holds more than 18% market share.

But here are a few names worth remembering.

Profound. The most well-known pure-play GEO startup. Their platform can simultaneously track brand citations across AI engines like ChatGPT, Perplexity, Google AI Overviews, and Bing Copilot. In 2025, they raised a significant Series A round and are aggressively expanding their sales team.

BrightEdge. Originally an SEO company serving the Fortune 500, they later layered a GEO module on top of their existing enterprise client relationships. In late 2025, they launched a tool called "AI Search Analytics" that tracks brand appearances in AI results at the granularity of individual queries.

Semrush and Conductor. These two take the approach of "bolting GEO onto existing SEO tools." Semrush launched an "AI Visibility Score" feature in early 2025. Conductor integrated GEO citation monitoring into its ContentStream platform. For enterprise clients who don't want yet another tool to buy, this approach hits the sweet spot.

Yext. Its roots are in business listings and knowledge graphs, and it's now pivoting toward GEO. Their core pitch: give us your structured data, and we'll make sure the major AI engines have accurate, complete, and up-to-date information about you when answering user questions. Particularly useful for chain brands with many locations and massive SKU counts.

GenOptima. A pure-play GEO startup founded in 2023, which raised a $42 million Series B in July 2025. Their differentiation: they don't just help you with analysis — they tie improvements in AI citations to actual sales conversions, speaking the language of ROI for performance-driven marketing teams.

Perplexity AI. The most unusual one. It's an AI search engine itself, and simultaneously sells data and analytics to brands, telling them how many times they've been cited within the Perplexity ecosystem. Both referee and player.

But This Business Has Risks Too

Now that we've covered the good news, let's talk about the risks. When we talk business, we can't just sugarcoat things.

One: Platform dependency.

Everything in GEO is built on the citation logic of AI engines. But you can't control how ChatGPT selects sources or how Google trains Gemini. If GPT-5's architecture changes, all the optimization work you painstakingly did could become worthless overnight.

In the SEO era, Google at least published some search quality guidelines. In the LLM era? The citation logic is essentially a black box.

This keeps a lot of CFOs up at night. You ask them to approve a $185,000-a-year budget, and their first question is: is the ROI predictable? Honestly — not really.

Two: Platforms could start charging themselves.

What if one day ChatGPT starts selling "paid citation slots," just like Google sells paid search? If it gets to that point, the logic of the organic optimization market gets blown apart. Of course, this would also spawn a new "AI advertising" market, and GEO vendors might pivot to serve it. But pivoting is painful.

Three: Regulation.

The EU AI Act requires AI systems to increase transparency around cited sources. That sounds like a good thing, but for GEO vendors, transparency means their proprietary optimization methodologies could be exposed and commoditized. The moat gets shallower.

So, What Does This Mean for You?

You might be thinking: Liu Run, this GEO you're talking about — what does it have to do with me? I'm not in the marketing tools business.

Let me give you three takeaways.

First, if you run a brand — no matter what you sell — you need to start caring about one thing: in AI search results, can users see you?

This is more urgent than SEO. SEO traffic declines gradually; you have time to adjust. But AI citation is a binary game: either you're mentioned, or you don't exist. By the time you notice declining sales and try to catch up, it may already be too late.

Second, if you provide services or run an agency, a massive new market is opening up right now.

There are 400 million SMBs globally, and the overwhelming majority have zero GEO capability. Whoever can help a corner-cafe owner understand whether ChatGPT mentions them — for $99 a month — will be the next Yext.

Third, if you're in investing, this market's growth rate and fragmentation are early-stage signals.

A 50.5% annual growth rate, top players holding less than 18% market share, and the industry raised $1.4 billion in venture capital between 2024 and 2025. It's projected that by 2034, the top five to seven companies will capture 55% to 65% of the market. We're still in the land-grab phase.

Back to my friend from the beginning.

I asked him: right now, when you search for keywords related to your category in ChatGPT every month, do you see your brand?

He said: No.

I said: Then now you know what to do.

Sometimes, that's how the business world works. The old rules haven't fully expired yet, but the new rules have already quietly taken root. If you don't go find them, they won't come find you either.

It will just gently recommend your customers to someone else — right there in the AI chatbox.