The Difference Between GEO, AEO And LLM SEO

Measure Position Change in the Prompt Set This is the closest thing to an output metric that you can genuinely audit, because you own the instrument. Run a fixed prompt set on a fixed schedule under fixed conditions, and track four things:

The emphasis is on being included in a generated response, whether or not you are cited by name and whether or not it produces a click. The term appeared in academic work before agencies adopted it, which gives it slightly firmer footing than the alternatives.

It does not contain a return on investment figure calculated from an assumed conversion rate applied to an estimated mention volume. That calculation looks rigorous and is a chain of guesses, and it will not survive the first person who asks where the first number came from.

None of these are expensive to fix and all of them are total. A blocked crawler does not reduce your visibility, it eliminates it, and every day the block stands is a day of answers composed without you in them.

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.

All three of those are worth knowing regardless of channel size, and two of them improve traditional search as a side effect. The cost of finding out is a few days. The cost of not knowing is discovering it in a quarter where the number has grown enough to hurt.

Answer Engine Optimization Older and broader in origin. It predates the current generation of assistants and originally covered any surface that answers directly, including featured snippets, knowledge panels and voice assistants.

One structural decision saves a lot of trouble later. Keep the raw answers in plain text files named by date, assistant and run number, rather than pasting them into a document that gets reformatted. Six months in you will want to search across every run for the first appearance of a competitor or a source, and a folder of plain files supports that while a slide deck does not.

Inside your own organisation, the useful move is to write a single sentence defining whichever term you adopt and put it wherever your team will see it. Most of the confusion these acronyms cause is internal rather than external, with two people using the same word for different scopes and discovering the mismatch three months into a project.

In practice it is used to mean roughly the same thing as generative engine optimization, occasionally with a stronger emphasis on training data and brand presence in the underlying corpus rather than on live retrieval.

Now a growing share of those questions produce an answer instead of a list. The assistant reads the sources, forms the opinion and hands you a recommendation. The comparison step that used to happen in the buyer's head now happens inside a model, using sources the buyer never sees.

Beyond that, watch for referral traffic arriving from assistant domains in your analytics, and watch for the phrasing customers use when they contact you. When people start repeating a description of your business that you did not write, something has shifted.

What It Should Not Cost This is a defined piece of work with a defined output, and it should be priced that way. Be cautious about audits bundled inescapably into a twelve month retainer, since that structure gives the diagnosis a commercial interest in the treatment.

There is also a straightforward test that costs nothing and tends to end the debate internally. Ask an assistant the question your best customer would have asked before they found you, and read the answer out in the next management meeting. ai visibility agency

One presentational point makes this considerably easier to defend. Put the limitations on the first page rather than in a footnote. A report that opens by stating what cannot be measured is read as careful, while the same information discovered later is read as something that was concealed, and the difference determines how the numbers around it are treated.

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.

What a Defensible Business Case Looks Like It states what cannot be measured. It reports inputs completed, with counts. It reports prompt set movement as fractions with visible run counts, split by intent. It includes the soft signals as anecdote clearly labelled as anecdote. It attributes every external statistic.

Tracking this is genuinely awkward, and pretending otherwise is how most reporting in this field goes wrong. There is no console. Answers vary between runs. Referral attribution is inconsistent between assistants. Anyone handing you a single confident number has hidden a great deal of variance behind it.