What is GEO? (And why it's crucial to SEO for AI)

September 4, 2025 | By Conor Snell
Google search on "What is GEO?" with text about Generative Engine Optimization on screen.

SEO isn’t dead. But it is mutating.

There was a time when SEO meant ranking #1 and watching the traffic roll in. 

Simple. Predictable. Kind of satisfying in a “we beat the algorithm” kind of way.

Unfortunately, that’s… no longer the world we’re living in.

AI-driven search tools like Google’s Search Generative Experience (SGE), Perplexity, Microsoft Copilot, Claude, and ChatGPT are now acting less like search engines and more like curators of answers.

That means users really aren’t scanning through results pages the way they used to. Instead, they’re scanning big-picture summaries, and the name of the game is making sure those Large Language Models (LLMs) are pulling info from your content.

If your content isn’t structured to show up in those AI answers, you’re effectively invisible… even if you technically “rank” in the traditional SEO sense.

This is why GEO, or Generative Engine Optimization, matters. It’s the process of making your content not just searchable, but summarizable. 

Not just rankable, but citeable. And that’s a big difference.

Here’s how you can approach it.

It’s not a flash in the pan. AI has become the new go-to for search.

According to a Wall Street Journal report, AI-driven platforms like ChatGPT and Perplexity now account for 5.6% of U.S. desktop search traffic, more than double compared to a year ago. 

This shift is accelerating the decline of click-through traffic from traditional search engines, and that’s clearly turning heads in marketing departments everywhere.

And for context on how quickly this is scaling: Google’s AI investments are paying off in user engagement, not just headlines. Their Q2 figures show that “AI Mode” now sees 100 million monthly users in the U.S. and India, and AI Overviews (the generative answer boxes in search results) are used by an astonishing 2 billion users per month.

Let’s not pretend it’s just Google either. SparkToro’s latest data (courtesy of Rand Fishkin) reveals that one in five Americans now use AI tools 10 or more times a month, and nearly 40% use at least one AI tool monthly. 

The kicker? More than 95% still use traditional search engines, but that share isn’t exactly shrinking. AI tools are augmenting, not replacing, the search ritual (at least for now).

These numbers signal a clear trend: AI search is solidifying its role – not as a novelty, but as a mainstream channel. 

Ignoring it isn’t just risky; it’s strategically negligent.

So… what is GEO?

Generative Engine Optimization is the art and science of getting your content cited in AI-generated search results. 

Whether that’s in a summary box in Google’s SGE, or a quoted answer in ChatGPT’s web mode, the goal of GEO is visibility beyond the blue links.

Instead of just optimizing for human eyes and traditional rankings, GEO focuses on optimizing for LLMs as tools that synthesize responses from multiple sources. 

That means formatting, clarity, structure, and trust signals all play a role in whether or not your content makes the cut.

And if you’re thinking, “That sounds like just good content marketing,” you’re not wrong. 

But GEO goes a step further. It’s about deliberately engineering your presence in generative results, not just hoping AI will stumble across your blog and do you a favor.

Why GEO has become non-negotiable

Let’s talk stakes.

  • Over 60% of Google searches now end without a click, a trend expected to accelerate as AI-generated summaries expand.
  • Google’s SGE pushes organic links even further down the page, often hiding them behind accordion-style dropdowns.
  • AI engines don’t always pull from top-ranking pages. They pull from well-structured, high-trust content that directly answers the user’s question.

In other words, traditional SEO signals are necessary, but no longer sufficient. If you’re not being cited inside the AI result, you’re out of the conversation.

Who needs to be thinking about GEO right now?

If you’re wondering whether GEO actually applies to your brand, the answer is probably yes.

But let’s break it down.

You should be thinking seriously about Generative Engine Optimization if:

  • You’ve noticed your organic traffic plateauing, even as your rankings look strong on paper
  • You’re investing in thought leadership, trend pieces, or long-form content, but they’re not showing up in AI tools
  • You’re in a B2B category where education, authority, and trust play a big role in buying decisions
  • You already play in SEO, but you’re seeing competitors show up in AI-generated summaries while you’re nowhere to be found
  • You have high-intent audiences asking nuanced, multi-step questions that aren’t easily answered in a single snippet

This isn’t about burning your SEO playbook. It’s about updating it for how search and discovery actually happen today. 

If you’ve put in the work to build smart, helpful content, GEO helps ensure that content actually surfaces where your audience is looking.

Even more simply: if your buyers are using AI tools to learn, compare, or decide, you need GEO.

A quick GEO readiness checklist

Before you jump into restructuring your entire content ecosystem, here’s a fast diagnostic to see if you’re on the right track:

  • Does your content answer specific questions in a structured, clear way? Think: “What is X?”, “How to do Y”, or “Best strategies for Z”—phrased as standalone answers.
  • Are you using structured data like FAQ or How-To schema on your core pages? Even if schema isn’t a silver bullet, it’s a strong signal for AI tools and traditional crawlers alike.
  • Is your content part of a broader topic cluster or authority hub? Standalone articles can still perform—but interconnected clusters are more likely to be cited as trusted sources.
  • Are you tracking where your content shows up in AI tools like SGE or ChatGPT (via web mode)? If not, you’re missing a layer of visibility that might already be influencing your funnel.
  • Do you have offsite signals supporting your authority? That includes backlinks, citations on Wikipedia or G2, consistent listings on directories, and brand mentions across the web.

If you answered “no” or “I’m not sure” to more than one of these, you’ve got GEO opportunities sitting on the table.

Pro tip: Start with a GEO audit. It’s the fastest way to see what AI engines already associate with your brand, and what they’re missing entirely.

How you can start your GEO process now

We’re well past the point of treating GEO as a gimmick or trend. These days, it’s truly become the entry point to something bigger: AI Journey Optimization.

GEO gets you seen. AI journeys get you chosen.

To operationalize this, we’ve built a five-pillar process that turns AI visibility into actual pipeline. Here’s how it works:

1. Query Intelligence Optimization

Start by understanding what your audience is actually asking AI tools at each stage of the funnel. Not just keywords—but real prompts across tools like ChatGPT, Perplexity, and Gemini.

We recommend analyzing:

  • Which brands AI tools are citing your content now
  • Where gaps in answers exist for commonly-used prompts
  • How your current content compares to top-cited competitors

From there, it’s smart to map opportunities to create or restructure content to fill the voids AI tools are struggling to answer.

2. Answer Authority Optimization

Once you know what’s being asked, it’s time to create content that actually earns trust from LLMs.

This isn’t just about writing well, it’s about formatting clearly, structuring semantically, and aligning content with AI output behavior. That includes:

  • Embedding definitions, FAQs, and “what is” blocks
  • Using LLM-style formatting and sentence structure
  • Building cluster content around recurring AI themes

This step bridges the gap between what users are asking and what machines are pulling into their responses.

3. Technical Fluency Optimization

You can’t be cited if your site isn’t technically sound.

We recommend auditing and updating the behind-the-scenes infrastructure that supports AI readability:

  • Schema markup (FAQ, How-To, Author) to maximize discoverability by AI tools – a sound strategy, although not a magic solution for your content to rank in AI
  • Internal linking and crawlability to ensure topical relationships are clear for LLMs to understand how content is inter-related
  • File structure and clarity (including early adoption of emerging standards like llms.txt

It’s SEO hygiene, but tailored for AI systems, not just crawlers.

4. Signal Strength Optimization

Even if your content is perfect, AI won’t cite you if your brand doesn’t look credible.

We reinforce brand trust by optimizing your presence on third-party sites:

  • Directories (like G2, Crunchbase, etc.), which can provide super-useful external links pointing to your site.
  • Wikipedia mentions as an alternative source for external links
  • Consistent citations across the web to demonstrate authority and visibility around core topics

This is where PR, brand consistency, and thought leadership intersect with SEO. Because in generative search, offsite authority plays a huge role in what gets pulled into the result.

5. Revenue Alignment Optimization

GEO isn’t just a visibility play; it’s a pipeline play.

Focus on tying everything back to attribution and lead generation by:

  • Tracking where and how your content is being cited in AI tools, to prove impact from visibility in these LLMs
  • Layering GEO performance into RevOps dashboards to tie AI visibility back to real revenue
  • Connecting generative visibility to actual conversion paths in your CRM

This closes the loop, and lets marketing and tech teams scale what’s working.

Don’t get left behind. Start your GEO journey now.

We’re not in the “wait and see” camp. GEO is already influencing content strategy, search visibility, and buyer behavior in measurable ways. If you’re still optimizing only for rankings, you’re missing how your prospects are actually discovering and vetting your brand.

At demandDrive, we see GEO not as a trend, but as a core layer of your modern content ecosystem. When paired with AJO, it becomes a powerful engine for visibility, trust, and conversion in a world where AI is the interface.

Get your content GEO-ready.

Curious where you show up in generative search, and where you’re being overlooked? Let’s run a GEO Audit and find out.