What a generative engine optimization agency can fix for a business whose expertise is the product, what it cannot, and what has to be in place before the ongoing work starts paying.
I was talking with a business owner after he had paid a generative engine optimization agency to produce sixty AI-optimized articles. Three months in, the models had cited none of them.
One page on his site was getting quoted. A plain comparison page he wrote himself, before the agency showed up.
The page that worked was the one nobody got paid to write.
None of that is about whether the agency was good at its job. One business is one business, and I have no idea what else changed on his site in three months. I keep coming back to it because the same split keeps turning up.
The models were not short of pages. They were short of something to quote. A comparison page says this one is better for that, and that one is better for this, and here is why. Sixty listicles say what everybody else already said, in a slighlty different order.
You can buy more pages. You cannot buy a position.
Meanwhile the supply side is sorting itself out in public. In September a company called GenOptima put out a press release ranking the twelve best GEO agencies of 2026, scored on documented citation results, pricing transparency and methodology disclosure. GenOptima came first. The release says so.
That is the market you are shopping in. The product on sale is getting named by AI, and the proof on offer is a list the seller wrote about itself.
I went and priced the clicks. In the US, someone searching “generative engine optimization agency” costs $114.49 to reach. “Generative engine optimization companies” costs $291.41. Those are the two most expensive terms in my own keyword research, and I work in AI.
Nobody pays $291 for one click unless there is a retainer at the end of it.
An agency can do real work on this, and more of it than the backlash gives it credit for.
Somebody has to make your name, your credentials and your description match across every directory, profile and listing that carries them. Somebody has to get you onto the third-party roundups the models already quote, because the people doing this on live accounts all say the same thing. The model is not recommending you off your own website. It goes off what other pages say about you. And the reviews need chasing, since a perfect rating on four reviews loses to a 4.9 on two thousand every time.
That is slow, unglamorous, repetitive work. Most businesses will never do it. An agency will.
Worth knowing what you are joining, though. Ask whoever is chasing those lists for you whether the spots on them are sold. Some are. The off-site half quietly rewards whoever is willing to pay to be on the list.
So that half gets hired out, by plenty of people, and often it works. It just goes second.
What goes first is finding out which half is actually broken on your site, because everything after gets built on that. It is the only reason those sixty articles were wasted money rather than slow money. Nobody checked what the models were missing before buying the fix.
The thing that has to be underneath it is not a service. It is the answer you give on calls that nobody else in your category gives, and the model cannot find it on your site because it is not on your site.
So before you sign anything, write one of those answers down. Pick the question you get asked most and write the answer the way you say it out loud, including the part where you tell someone your service is wrong for them. One page.
If you cannot get it out of your head and onto a page, nobody you hire can get it out either, and sixty articles will not go looking for it.
Then the ongoing work has something to point at. Listings, roundups, reviews, the whole grind, all of it carrying a position instead of carrying nothing.
That is the part worth paying monthly for. Not before.