The Difference Between GEO, AEO And LLM SEO
Perplexity is unusually useful to study because it shows its working. Every answer arrives with numbered citations you can click, which means you can reverse engineer what it rewards without guessing. Most assistants hide this. Perplexity puts it on the page.
What It Is Doing Under the Hood Simplified, the sequence runs like this. Your question is rewritten into one or more search queries. Results come back. A subset of pages is fetched and read. The model composes an answer from what it read and attaches citations to the specific claims it lifted.
One warning worth stating plainly: none of this means writing for machines. Content that reads as if it were assembled for extraction tends to get treated as low quality by both readers and systems. The goal is writing that a person would find unusually clear and direct, which happens to be exactly what a model can quote. generative engine optimization
What Structured Data Is Doing Here Markup removes ambiguity. Prose says your company was founded in 2011 and operates in three counties, and a machine has to parse that from language. Structured data states it as a field, with no inference required.
Accuracy Beats Coverage The most common real defect is not missing markup, it is markup that disagrees with the page or with the rest of the web. A founding year in your schema that differs from your about page. A logo URL that returns a 404. A contact point nobody monitors.
Make Sure It Can Fetch You Check that your robots.txt permits the relevant crawler, and check your server logs for what it actually receives. Bot management products frequently serve challenge pages to legitimate retrieval agents, which produces total invisibility with no error anyone sees.
One Claim Per Sentence Compound sentences that bundle three ideas cannot be lifted without dragging in material that may not apply. A model faced with a passage where only part is relevant will often skip it in favour of a cleaner source.
If your category still gets meaningful traffic from those, a proposal scoped only to assistants will leave that work undone. Conversely, if somebody proposes an answer engine optimization programme and delivers only snippet optimisation, they are working on the older half of the definition.
One local specific worth checking is how your opening hours and availability are stated across every listing. These are among the details most frequently quoted in local recommendations and among the most likely to be wrong, because they change seasonally and get updated in one place. An assistant confidently telling somebody you are closed is a lost job that leaves no trace in any report.
The success measure should include whether the coverage contains a usable descriptive sentence, not only whether it appeared and whether it linked. And the briefing material should lead with specifics rather than with positioning language.
A small habit pays off here more than it should. Give each substantial page a short section that states the plain facts in one place: what the thing is, what it costs, how long it takes, who it suits and who it does not. That block is disproportionately likely to be the passage that gets lifted, because it answers several likely questions in a form that survives extraction, and it costs almost nothing to add to a page you were writing anyway.
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.
A page worth having states what you do in that area specifically: which neighbourhoods, what travel time, what jobs are common there, what the local constraints are. If you cannot write anything genuinely local about a town, the honest answer is not to publish a page for it.
The Types That Rarely Earn Their Keep Elaborate breadcrumb hierarchies, speakable markup, deeply nested item lists and most of the specialised types outside their intended vertical produce little observable difference in how a brand is understood or recommended.
Reviews Are the Local Corroboration Layer For a local business, reviews are close to the whole evidence base. There is rarely trade press, rarely analyst coverage, and often no comparison articles at all, so review platforms carry the weight alone.
Pull the questions from sales calls, support tickets and the query report in Search Console rather than from a tool's suggestion list. Real questions have specifics in them that generated ones lack, and the specifics are what makes the answer quotable.
You will find discontinued products described as current, old addresses, superseded pricing and misattributed capabilities. Each of those is being read as evidence, and publishers generally accept factual corrections when you supply evidence and make it easy.
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.