GEO vs SEO
Search optimization competes for a position in a list of ten. An answer engine returns one paragraph and cites three sources. Almost everything else follows from that.
The short answer
That is not a reason to abandon search work. An engine that searches the live web is reading a results page before it writes, so the two overlap more than the acronyms suggest. The useful question is not which to do but which parts of what you already do still pay.
Side by side
| SEO | GEO / AEO | |
|---|---|---|
| Unit of competition | A position among ten links. | A name among roughly three, inside one paragraph. |
| What a win looks like | You move up the page and get a share of the clicks. | You are named, and the sentence describes you the way you would describe yourself. |
| What the engine rewards | Relevance and authority for a query. | The same, plus corroboration: the record agreeing with itself across sources. |
| Where the work happens | Mostly on your own domain. | Mostly off it — registries, databases, profiles, third-party references. |
| Second place | Worth real traffic. | Worth nothing if the paragraph stopped at three names. |
| How results arrive | Sessions, steadily, attributable to a landing page. | Fewer and later visits, often with no referrer that names the engine. |
| Standard measurement | Rank, impressions and clicks, from the engine's own console. | A sampled score from a vendor's prompt list. Nobody publishes impressions. |
| Honest measurement | Compare against seasonality and a baseline. | Hold back a fifth of the questions and report only the difference. |
| Time to effect | Weeks to months, mostly in your control. | Days on retrieval-grounded engines; a retrain cycle on the rest, outside anyone's control. |
| Main failure mode | Publishing volume nobody needed. | Optimizing a question you cannot win, and reporting a score nobody can check. |
Keep doing
If an agency tells you GEO replaces all of this, they are selling a rebuild you do not need.
A reachable site, a true sitemap, no accidental blocks. An answer engine cannot cite what it cannot fetch, and the crawlers are not the ones you allowlisted in 2019.
One name, one description, consistent across the web. This was always good SEO. It is now the single highest-leverage thing on the list.
Marking up the facts you want quoted still helps a machine read them. Nothing about generative answers made schema markup less useful.
Being written about by sources that are themselves trusted. The mechanism changed from link equity to corroboration; the work looks the same.
Stop doing
Position three on a page the buyer never opened is not an outcome. Keep rank as a diagnostic; stop reporting it as the result.
Fifty thin pages read as one weak source. Generating them faster with a model makes the problem larger, not smaller.
Write the question a buyer asks and answer it in the first paragraph. The engine is lifting a sentence, not scoring a heading.
Expect fewer clicks for the same demand on questions a paragraph can settle. Measure mentions, then meetings.
Measurement
SEO has a console published by the engine itself: real impressions, real clicks, real queries. Answer engines publish none of that. Every AI visibility number on the market is a vendor asking its own prompt list and counting the mentions, which means whoever wrote the prompts decided the answer.
A control group is the only fix we know of. Hold back a fifth of the questions, work the rest, and report the gap. Both sets carry the same sampling error, the same session noise and the same market.
Questions
Yes, and more than the framing suggests. An answer engine that searches the live web is reading a results page before it writes, so what ranks is part of what gets cited. The technical half of SEO is now table stakes for both. What changes is the goal: being readable and corroborated rather than being ranked.
Usually, and it should. The edits that make a page citable are mostly edits that help a reader: answer the question in the first paragraph, use the words a buyer uses, and write sentences that survive being quoted out of context. None of that costs you a ranking.
Keep it as a diagnostic and drop it as a goal. A rank is a position in a list the buyer may never see. The question worth reporting is whether you are named in the answer, and whether that changed because of your work or because the market moved.
For questions a paragraph can settle, expect fewer clicks for the same demand. For a considered B2B purchase, the visit that still happens tends to arrive later and better informed. That makes session counts a worse measure of the same business than they used to be, which is an argument for measuring mentions and meetings rather than sessions.
Related reading
The definition, how an engine decides whose name goes in, and the five things that move it, in the order we would do them.
Nine questions that separate a measurement from a dashboard, with the answers we would give to each.
The holdout method, in full, including the three things it still cannot tell you.
The version of this for biotech business development, where one answer can decide a partner conversation.
Start here
The free diagnostic: how public sources describe your company and your main product today, where they disagree, and which disagreement to fix first. Every line links to the page we read it from. Nothing is published anywhere without your written approval.