There's a new acronym showing up in marketing conversations: GEO. If you're wondering whether it's replacing SEO, or just another buzzword to ignore, here's the honest answer.
What SEO Still Does
Traditional SEO is still the foundation. It's the work of getting a website to rank — keyword research, content, technical health, and backlinks — so that when someone searches, your business shows up in the results they can click through to.
That hasn't gone away. Most traffic that converts into actual leads and sales still comes from someone clicking a link, and SEO is still how you earn that click.
What GEO Actually Is
Generative Engine Optimization (GEO) is the practice of structuring your content so AI systems — Google's AI Overviews and AI Mode, ChatGPT, Perplexity, and similar tools — can understand it, trust it, and cite it directly inside the answers they generate. Some people use the terms AEO (Answer Engine Optimization) or AIO (AI Optimization) for roughly the same idea; the industry hasn't fully settled on one name yet.
The goal isn't a ranking position. It's being the source an AI system chooses to quote, summarize, or point to when it answers a question your customer asked.
Where They Overlap
The two disciplines share more ground than the separate acronyms suggest. Both reward clear, well-organized content. Both depend on real signals of trust and expertise — accurate information, credible sourcing, and a site that's technically sound. A site with broken pages, thin content, or no clear structure will struggle in both systems for the same underlying reasons.
Where They Diverge
SEO is ultimately about position — where you land on a results page. GEO doesn't care about position the same way; it cares about extractability. A page ranking #8 that answers a question clearly and concisely in the first two sentences can get cited in an AI Overview ahead of the page sitting at #1.
The metrics are different too. SEO tracks rankings and click-through traffic, while GEO is increasingly tracked through citation frequency and how often a brand gets mentioned inside AI-generated answers — sometimes without a click at all.
Which One Should You Actually Prioritize
For nearly every small or mid-sized business, the answer isn't "pick one." SEO is still the foundation that GEO builds on top of; you need a technically healthy, well-ranked site before AI systems have anything good to retrieve and cite in the first place.
The practical move is to keep doing SEO well, and layer in GEO-friendly structure as you create new content: answer the question directly near the top of the page, organize with clear headers, and back up claims with information that's consistent across your site and other sources that mention your business.
Treat it as one evolving discipline, not two competing ones. SEO Site Central can help you build a strategy that covers both. Book a free discovery call to get started.