GEO vs SEO: What's Actually Different

SEO (search engine optimization) is the practice of making your website show up in Google's list of blue links. GEO (generative engine optimization) is the newer practice of making your business show up in the answers that AI tools like ChatGPT, Google's AI Overviews, and Perplexity give when someone asks a question. The core difference is what you're optimizing for: SEO targets a ranked list of web pages a person clicks through; GEO targets a single, synthesized answer that an AI writes and hands to the person directly — often with no click at all. Both matter, but the tactics that win each one aren't identical, which is why a lot of businesses that rank well on Google are still invisible when someone asks an AI the same question.

What's the difference between GEO and SEO?

Five differences matter in practice:

• What's being ranked: SEO ranks a page in a list. GEO influences whether your business is mentioned inside a generated answer at all.
• The end result: SEO success looks like a click to your website. GEO success often looks like a mention or recommendation with no click — the customer gets your name, and maybe calls you directly.
• What signals matter: SEO leans heavily on keywords and backlinks. GEO leans more on structured, consistent facts about your business (sometimes delivered through "schema markup" — hidden code on your website that describes your business in a format machines can read precisely, like labeling exactly what your hours, services, and prices are) plus clear, quotable answers to real customer questions.
• How you measure it: SEO is measured with rankings and website traffic. GEO is measured by checking what AI tools actually say when asked about your business or industry — which requires manually asking the tools, or using a monitoring service, since there's no traditional "ranking report" for AI answers.
• Speed of change: Google's ranking algorithm evolves gradually and predictably. AI models get retrained and their behavior can shift with each update, so what gets you cited today isn't guaranteed to work in six months.

What is SEO actually trying to do?

Traditional SEO exists because search engines like Google return a page of results — ten or so blue links — and businesses compete for position on that page. The tactics are well established: use relevant keywords, build backlinks (other sites linking to yours, which signals credibility), keep your site fast and mobile-friendly, and maintain an accurate, active Google Business Profile (the free listing that shows your hours, reviews, and location on Google Maps and search).

The person doing the searching still does the work of clicking a result, reading the page, and deciding if it answers their question. Your job as a business is to earn a high enough position that they click you instead of a competitor.

What is GEO actually trying to do?

Generative engines work differently. When someone asks ChatGPT "who's a good plumber near me" or asks Google's AI Overview "how much does a will cost in [city]," the AI doesn't hand back a list of links to click. It reads across many sources, synthesizes an answer, and often names specific businesses directly in that answer — or leaves them out entirely.

This matters because these tools pull from a mix of sources: some AI search draws heavily on existing search indexes (for example, ChatGPT's web search has leaned on Bing's index), while other answers are shaped by structured, verifiable facts about your business — your name, address, services, hours, and reviews, consistently stated across the web — plus content that clearly and directly answers common customer questions.

GEO is the work of making sure your business is one of the sources the AI trusts and cites, rather than one it skips over.

Do I have to choose between GEO and SEO?

GEO doesn't replace SEO — it sits alongside it. Many AI tools still rely partly on traditional search indexes to find sources, so a weak SEO foundation (a slow site, an inconsistent business listing, thin content) makes it harder for AI tools to find and trust you in the first place. At the same time, strong SEO doesn't automatically translate into AI visibility, because AI tools weigh structured accuracy and directly-answerable content more heavily than keyword density or link volume alone.

For a local service business — an accountant, a dentist, a solicitor, a trades company — this means the old checklist (keywords, backlinks, a Google Business Profile) is necessary but no longer sufficient. Increasingly, people are asking AI assistants for recommendations the way they used to ask a friend, and if your business isn't structured and described in a way those tools can confidently cite, you simply won't come up — regardless of how well you rank on Google.

What should I do first?

In practice, working on GEO alongside SEO means: keeping your business details (name, address, phone, hours, services) identical and accurate everywhere they appear online; adding structured markup to your website so AI tools and search engines can read your business facts precisely; writing content that directly and plainly answers the questions customers actually ask; and regularly checking what AI tools say about your business so you can catch and correct wrong or missing information before it costs you a customer.

That monitoring piece is often the part businesses skip — you can't fix what you haven't checked. Services like arosis handle this by syncing your Google Business Profile data, injecting the structured markup AI tools rely on, and monitoring what AI engines are actually saying about your business, so you're not left guessing whether you're visible where it now counts.