The Difference Between GEO, AEO And LLM SEO
Where the Distinction Does Matter One place, and it is worth being alert to. Read broadly, answer engine optimization includes surfaces that are not generative at all, such as featured snippets and structured result features.
The Details That Get Quoted Locally Local recommendations turn on practical specifics, and most local sites omit all of them. Your actual coverage radius. Whether you handle emergency call outs and at what hours. Typical price range for a common job. Whether you are licensed, insured and to what level.
That is a month of intermittent effort, it costs almost nothing, and in most local categories it is enough to change what an assistant says. Local is one of the few places where the whole discipline is genuinely accessible without an agency. llm visibility tracking
None of them are harmful. They just consume implementation and maintenance time that would achieve more if spent making the Organization markup accurate everywhere, or correcting the directory listing that has your old address on it.
A quick way to find contradictions is to write out your key facts on one sheet, taken from your structured data, then check that sheet against your about page, your main directory listing and your marketplace account. Doing it manually feels crude and it surfaces the conflicts that validators never flag, because a validator checks syntax rather than whether your founding year matches the one you published elsewhere.
The absence of guarantees is a feature. Assistants change their retrieval behaviour without notice, and an agency that has priced in certainty will either underdeliver or quietly redefine success halfway through. llm visibility tracking
Where It Overlaps With Classic SEO A good deal of the groundwork is shared. Crawlable pages, sensible internal linking, fast rendering, accurate structured data and a clean information architecture all help both a search crawler and an AI crawler. If your site fails those basics, an agency will fix them first, and you should be suspicious of anyone who skips straight to the exotic work.
A prompt set built from internal vocabulary measures how visible you are to people who already talk like you, which is a group that mostly consists of your own staff. It reliably produces flattering results and no useful information.
Generative Engine Optimization The broadest of the three in common use. It refers to being visible in systems that generate an answer rather than returning a list, which covers assistants, AI summaries on results pages and any interface that synthesises rather than links.
Review the whole set annually rather than continuously. Markets shift, product lines change and language moves, but an instrument revised every month is not an instrument. It is a series of unrelated measurements that happen to share a spreadsheet. llm visibility tracking
Content quality also carries across. Pages written to answer a real question, with specifics and figures and a clear point of view, perform better in both channels. The overlap is real enough that a competent traditional SEO team can learn this work. The gap is in measurement and in the parts that have no search equivalent.
Audit for contradiction before adding anything new. Run your key pages through a validator, then read the output against what the page actually says and against your main directory listings. Contradictions are more damaging than gaps, because they actively undermine confidence in the record.
Expect the vocabulary to keep shifting, and expect new terms to arrive with each wave of positioning. The underlying work has been stable since these systems started retrieving live sources, and it is the work rather than the name that you are buying. llm visibility tracking
Ask ChatGPT, Perplexity or Gemini to recommend a supplier in your category and you will get a short list. Three names, maybe five. Your customers are already asking those questions, and the answer they receive does not come from a page of ten blue links they can scroll past. It comes as a recommendation, delivered with confidence, and most people act on it without checking a second source.
Write these plainly and prominently. A page that says we serve the wider area and offer competitive pricing contains nothing a model can use. A page that says we cover a fifteen mile radius, charge a fixed call out fee, and can usually attend within four hours can be quoted directly into an answer.
None of that is achieved by keyword density or by publishing more blog posts. It is closer to reputation work with a technical spine. The agency is trying to change what a model believes about your company, and models form beliefs from the whole web, not from your website alone.
The Blocks Nobody Chose Most blocking discovered during audits was never a decision. A disallow copied from a template. A staging rule that survived a migration. A security plugin with an aggressive default. A content delivery network setting labelled bot protection with a switch nobody has looked at since launch.