SEO / AEO / GEO
SEO vs. AEO vs. GEO: What Website Owners Need to Know
Quick answer
SEO optimizes a page to rank in traditional search results. AEO optimizes it to be pulled into direct-answer surfaces like featured snippets and voice results. GEO optimizes it to be understood, summarized, and cited by generative AI tools such as ChatGPT, Perplexity, and Claude. Most sites now need all three, because search itself has split across all three surfaces.
Ten years ago, "search visibility" meant one thing: where a page landed in Google's results. That's no longer the whole picture. People still type queries into Google, but they also ask voice assistants questions out loud, read AI-generated answer boxes without clicking through, and increasingly ask a chatbot directly instead of searching at all. Each of those surfaces rewards a different kind of content, which is why SEO, AEO, and GEO have become three distinct — if overlapping — disciplines.
What SEO optimizes for
Search Engine Optimization is the practice of improving a page's position in traditional search engine results pages. It rests on a handful of durable fundamentals: fast load times, mobile usability, crawlable site architecture, relevant keyword targeting, and a credible backlink profile. SEO is still the foundation everything else is built on — a page that Google can't crawl or rank well is unlikely to be picked up by an answer engine or an AI model either, since most of them still rely on search indexes at some stage.
What AEO optimizes for
Answer Engine Optimization targets the surfaces that answer a question directly, without requiring a click: featured snippets, "People Also Ask" boxes, and voice assistant responses. AEO content tends to share a few traits: it states a direct answer in the first sentence or two, it's organized around real questions people ask, and it uses FAQ or HowTo structured data so search engines can identify the answer with confidence. Where SEO asks "how do we rank for this keyword," AEO asks "how do we become the answer, not just a result."
What GEO optimizes for
Generative Engine Optimization is the newest of the three, and it targets how large language models select, summarize, and cite sources when generating an answer from scratch — inside tools like ChatGPT, Perplexity, or an AI assistant embedded in a browser. These systems tend to favor content that is factually consistent across a domain, written in clear self-contained statements rather than requiring several paragraphs of context, and backed by structured data and clear authorship. GEO doesn't replace SEO or AEO — it adds a third lens for the same content.
How the three compare
- SEO — optimizes for: search engine ranking algorithms. Success looks like: a top-10 position for a target keyword.
- AEO — optimizes for: featured snippets, voice answers, "People Also Ask." Success looks like: owning the answer box for a question.
- GEO — optimizes for: generative AI models selecting and citing a source. Success looks like: an AI assistant naming your brand in its answer.
Building for all three at once
The three disciplines don't compete for the same real estate on a page, which is exactly why it's practical to build for all of them together. A well-structured page can rank in Google, answer a question directly enough to win a snippet, and be written clearly enough for an AI model to summarize accurately — often with the same content, organized well.
The practical checklist looks like this: fast, crawlable, mobile-friendly pages (SEO); direct answers to real questions near the top of the page, marked up with FAQ or HowTo schema (AEO); and clear, fact-consistent writing with Organization and Article schema that helps a model attribute the content correctly (GEO). This is the structure Webnety builds into every site by default — see our SEO, AEO & GEO service for how that translates into a project scope.
Frequently asked questions
Can a website rank well in SEO but still be invisible to AI assistants?
Yes. A page can rank on Google through backlinks and keyword targeting while still being hard for an AI assistant to summarize, if its facts are inconsistent, its structure is unclear, or it lacks the schema markup that helps machines parse its content confidently.
Does GEO replace SEO?
No. GEO builds on the same technical foundation as SEO — fast pages, clean structure, credible sourcing — and adds writing and markup choices aimed specifically at how generative AI models select and cite content. Sites still need traditional SEO to be found in the first place.