Brandie Neagles
Generative Engine Optimization, or GEO, is the practice of structuring your content so AI tools like ChatGPT, Perplexity, and Google’s AI Overviews are more likely to cite your business when they answer a customer’s question. Where traditional SEO competes for a spot on a results page, GEO competes for a spot inside the answer itself.
That’s the short version. Here’s what it actually means for a business like yours, and where the term even came from.
Where the term actually came from
Unlike a lot of marketing jargon, GEO didn’t start as a buzzword. It started as a research paper. In late 2023, a team from Princeton, Georgia Tech, and the Allen Institute for AI published a study simply titled “GEO: Generative Engine Optimization,” later presented at one of the field’s major computer science conferences. The researchers tested specific ways of writing content (adding statistics, adding direct quotes, citing sources) and measured how much more often that content got pulled into an AI-generated answer.
The result: the right changes boosted a source’s visibility in AI answers by up to 40%. That’s the origin of the term you’re now seeing everywhere.
GEO vs. SEO vs. AEO: cutting through the acronym soup
If you’ve seen “AEO” and “GEO” used interchangeably, you’re not imagining things. The industry hasn’t fully settled on shared definitions yet. But here’s a distinction worth holding onto:
SEO gets you found. It’s the decades-old practice of ranking well in a traditional list of search results.
AEO (Answer Engine Optimization) gets you selected as the direct answer: a featured snippet, a voice search response, the one thing Google shows before any links at all.
GEO gets you cited. It’s specifically about how large language models like ChatGPT, Claude, and Gemini decide which sources to pull from and reference when they generate a longer, synthesized answer.
For a small or mid-sized service business, the line between these three blurs fast in practice. The same fundamentals (clear writing, real expertise, consistent information) support all three. But GEO is the piece specifically concerned with how AI systems evaluate and select your content as a trustworthy source, not just a ranking signal. (And if you’re wondering whether all this means SEO is finished, we tackle that question in Is Traditional SEO Dead?)
How generative engines actually decide what to cite
When someone asks an AI tool a question, it typically breaks that question into smaller pieces, searches for information on each piece, and stitches together an answer from whatever sources it trusts most. That’s different from how traditional search works, where a single page competes against a single query. It’s part of why “ranking #1” and “getting cited by AI” are closely related but not quite the same goal.
Why it matters for a business like yours, right now
This shift isn’t a future possibility. It’s already underway. Gartner, one of the most-cited research firms in tech, predicts that traditional search engine volume will drop 25% by 2026 as more queries get handled by AI chatbots and virtual agents instead.
That’s not a drop in customer questions. It’s a drop in customers using the search box the way they used to. The question is no longer just “does my business rank on page one.” It’s “does the AI even know I exist.”
GEO isn’t a separate strategy from good marketing. It’s a reminder that being clear, well-documented, and easy to verify has always mattered. AI just made it measurable.
Brandie Neagles, Coyote Creative
What this actually means in practice
You don’t need to become a prompt engineer or rebuild your website. The early research on GEO points to a few consistent themes: content that includes real data and specifics tends to get cited more than vague marketing copy, and content that’s easy to verify (clear sourcing, clear authorship, consistent facts across your site) earns more trust from these systems, the same way it earns trust from a skeptical human reader.
We walk through the specific, practical steps (what to add to your website, what to check first) in how to optimize your website content for AI Overviews.
For now, the most useful thing you can do is what we outlined in How AI Search Is Changing How Customers Find Local Service Businesses: get your fundamentals in order.
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Read next: How AI Search Is Changing How Customers Find Local Service Businesses
