SEO vs. GEO: What's Actually Different?

SEO, search engine optimization, is the practice of making a website easy for Google to find, understand, and rank in traditional search results. GEO, generative engine optimization, is the newer practice of making a website easy for AI systems like ChatGPT, Perplexity, and Google’s own AI Overviews to read, understand, and cite when they answer a question directly, instead of showing a list of links.

They’re not competing disciplines. Most of what makes a website good for one makes it better for the other. But they optimize for different moments, and a site can do well at one while doing poorly at the other.

What SEO actually optimizes for

SEO’s job is getting your page to appear, and rank well, when someone searches and then clicks through a list of results. It cares about things like page speed, backlinks, keyword usage, and how many other sites link to yours, because those are the signals Google uses to decide who deserves a top spot among ten blue links.

What GEO actually optimizes for

GEO’s job is different: getting an AI system to read your page, trust what it says, and quote or paraphrase it directly in an answer, often without the person ever clicking through to your website at all. That changes what matters. An AI system cares less about backlinks and more about whether your page states things clearly, in complete sentences it can lift directly, backed by information that’s consistent everywhere else it appears about your business.

Practically, this means:

• Answer questions directly, near the top of a page, in plain sentences, not buried under three paragraphs of introduction.
• Use structured data (schema markup) so a machine doesn’t have to guess what a page is about.
• Keep your facts consistent across your website, your Google Business Profile, and any directories you’re listed in. AI systems cross-check for consistency before treating a source as trustworthy.

Do you need both

Yes, for one simple reason: you don’t know in advance which way a given customer will search. Someone comparing plumbers might type a search into Google and click through a few sites. Someone else might just ask ChatGPT “who’s a good plumber near me” and take whatever name it gives them, no clicking required. If you’ve only optimized for one of those, you’re invisible in the other.

The good news is you don’t need two separate strategies. A website with clear, well-organized pages, accurate structured data, and consistent information across the internet does well at both. GEO adds a few specific habits on top of solid SEO: writing more directly, adding an llms.txt file, and treating consistency as a ranking factor in its own right, not a nice-to-have.

Will doing GEO hurt my Google rankings? No. Nothing about writing directly, adding structured data, or fixing inconsistent business information hurts SEO. If anything, most GEO habits are also good SEO habits Google has recommended for years. The overlap is closer to 90% than a trade-off.

If you’re not sure how your site currently reads to either Google or an AI assistant, that’s the starting point for our GEO work: a plain look at both, and what’s worth fixing first. Get in touch if you’d like that look.