The First Ninety Days With An AI SEO Agency
Stage Two: The Comparison Moves Inside the Machine The current stage is more consequential. A generated answer does not just supply a fact, it performs the comparison the user would previously have done themselves by reading three results and forming a view.
Each addition removed a class of query from the click economy. Sites that had built traffic on simple factual answers lost it first, and the lesson available at the time, which most of the industry declined to learn, was that owning a fact is not a durable position.
If you run a business and somebody has just told you that you need generative engine optimization, you are entitled to be sceptical. The phrase sounds like it was assembled by a committee, and the industry has a long record of inventing names for things it already sells.
This is where the two disciplines meet. Work done to make pages quotable for assistants tends to help here as well, because the underlying problem is the same. A model is looking for a passage it can lift and attribute.
Three acronyms, considerable overlap, and no governing body to settle the definitions. Different agencies use them differently, some interchangeably, and a few have invented a fourth to differentiate a proposal.
Ahrefs measured this in July 2025 across 15,000 long-tail prompts and four assistants, finding roughly 80 percent of cited pages did not rank for the original query, with about 12 percent in the top ten. The overlap is real but partial, which is the worst case for planning: you cannot ignore your rankings and you cannot rely on them either.
Whether It Is Worth Doing Yet That depends on your category. If your buyers research before they commit, the exposure is already there and waiting is a choice with a cost. If people buy from you on price or proximity without research, this can safely sit lower on your list.
What Changed For twenty years, finding a supplier meant typing a query and being handed a list. You compared a few results, formed your own opinion and chose. The businesses that appeared near the top of that list got most of the attention, which is why an entire industry grew up around getting there.
The terms are used almost interchangeably. Generative engine optimization usually emphasises assistants that write an answer, while answer engine optimization is sometimes used more broadly. Ask any agency what they mean by their term.
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:
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. generative engine optimization
The important detail is that this does not replace the results page, it displaces it. Your listing is still there. It is simply lower down the screen and competing with an answer that has already satisfied a portion of the audience.
That emphasis is worth watching, since retrieval is where most current influence actually lies. A proposal built primarily on getting into training data is describing a slower and far less controllable mechanism than one built on being retrievable now.
Most engagements are judged too late, on a final outcome that arrives after the point where anything could have been corrected. The first quarter has its own deliverables, and knowing what they are lets you tell early whether you have hired the right people.
Why Ranking Stopped Guaranteeing Visibility The assumption underneath two decades of search marketing was that position and visibility were the same thing. Retrieval based answering breaks that link, because the pages a model reads to compose an answer are not necessarily the pages that rank for the question.
What the Change Actually Is For a qualifying query, Google composes a short answer from several sources and displays it above the conventional results, with links to the pages it drew on. The user can read the answer, follow a source, or scroll past.
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.
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.
What It Costs You in Time A fair question, since the reason most owners outsource this is that they do not want to think about it. The honest answer is that the technical and content work can be handled entirely by someone else, but two things need you.