Key Takeaways
- SEO and AEO share roughly the same foundation. Google calls its AI answers a continuation of search, not a separate discipline, so most of the work counts twice.
- AI answers fire on research questions, not buying questions. Ahrefs found 99.9% of keywords that trigger an AI Overview are informational; commercial and transactional queries trigger one at 4.3% and 2.1%. Your highest-intent queries still produce clicks.
- The decision is not a budget split. Label each target query by intent, map it to where it now resolves, and run both as one system reporting one number: booked sales conversations.
The Question Behind the Question
Yes, you need both. That part is settled, and every guide on the first page of results will tell you so. The problem is what the word "versus" does to the decision that follows.
"SEO vs AEO" frames the choice as two channels competing for one budget, and that framing leads to the wrong move almost every time. You end up asking what percentage of your time goes to ranking and what percentage goes to getting cited in AI answers, as if the two were separate projects with separate playbooks. They are not. They are one body of work measured at two exits: a ranked link someone clicks, and a cited answer someone reads without clicking. The useful question is not how to divide your effort between them. It is which of your buyers' questions are heading to each exit, because the answer is already visible in the data and it is not evenly distributed.
Most of the Work Counts Twice
Start with how much overlaps, because the overlap is the reason the "versus" framing misleads.
To rank in organic search and to get cited in an AI answer, a page has to clear the same gates: it has to be crawlable, it has to answer the question clearly enough to be understood, and it has to be trusted enough that an engine will stake its own credibility on quoting you. Page speed, clean structure, internal links, topical depth, and a real authority signal feed both outcomes at the same time. None of that work is wasted on one exit when you do it for the other.
Google says as much directly. Its guidance on AI in Google Search tells site owners there is no separate playbook for its AI answers: the same content and quality signals that earn ranking are what make a page eligible to appear in an AI Overview. There is no special markup, no required file at your site root, no chunking trick that unlocks a second channel. The foundation is the foundation.
This is where a lot of "AEO" advice goes sideways. Sold as a distinct discipline, it pushes a checklist of tactics that are either plain SEO with a new label or formatting work with little payoff. If you want the longer version of why the two disciplines run on the same substrate, we covered it in GEO vs SEO. The short version: treat AEO as a second program and you pay twice for one foundation. Treat it as a second scoreboard on the same program and you stop wasting the budget the "versus" framing tricks you into splitting.
The Real Split Is by Query, and the Data Draws the Line
Here is the part the comparison posts skim past. AI answers do not appear evenly across your keyword list. They cluster hard on one type of query, and it is the type furthest from a purchase.
Ahrefs studied 146 million SERPs and found that 99.9% of keywords that trigger an AI Overview are informational in intent. AI Overviews show up on 21.4% of informational searches but only 4.3% of commercial searches and 2.1% of transactional ones. Question queries trigger them 57.9% of the time. The "how do I," "what is," and "why does" research queries are where the AI answer lives. The "pricing," "near me," and "best [service] for [industry]" queries, the ones a buyer types when they are close to choosing, mostly still return a plain list of links.
Read that against your own keyword list and the decision makes itself. The queries closest to a booked sales conversation are still click queries, and they are still SEO's job. Nobody is losing their highest-intent traffic to an AI summary yet, because Google has reasons to preserve the search experience where money changes hands. So the instinct to panic-pivot off SEO toward AEO gets the funnel backwards. The queries that book the calls are the ones the AI answer barely touches.
That is also why "do AEO instead" is bad advice for most B2B companies. Your bottom-funnel pages are doing their job in the channel that still pays clicks. The work there is ordinary, durable SEO, which is exactly what our SEO and AEO service is built to compound over the months that organic pipeline takes to mature.
On Research Queries, You Already Lost the Click
Now the other exit, because ignoring it is the opposite mistake.
On the informational queries where AI answers do fire, the click is going away whether you chase it or not. Pew Research tracked the real browsing behavior of 900 U.S. adults and found that when an AI summary appeared, users clicked a traditional result in 8% of visits, against 15% when no summary appeared. They clicked a link inside the summary itself just 1% of the time. Sessions ended outright on 26% of pages with a summary, versus 16% without one.
So on a research query that triggers an answer, ranking second or third for a link almost nobody clicks is a hollow win. The outcome that matters there is being the source the answer is built from. When a buyer asks an engine to explain a concept in your category and your page is what it quotes, you get named at the moment the buyer is forming their shortlist, even though no one visited your site. That is a real result, and it needs its own scoreboard, because your old one counts clicks that are no longer coming. We walked through how to earn that citation in AI Overview SEO.
This is the asymmetry the "versus" debate hides. The threat to SEO and the threat to AEO do not land on the same queries. Your money queries still click, so keep winning the rank. Your research queries already stopped clicking, so make sure you are the cited source. One body of work, two scoreboards, two different jobs depending on where the query exits.
The Line Is Moving, So Don't Get Comfortable
The split is not fixed, and that is the one update that keeps this from becoming a "set it and forget it" rule.
Semrush tracked AI Overview triggers across 10 million-plus keywords through 2025 and found the mix shifting toward the money queries. The informational share of AI Overview triggers fell from 91.3% in January to 57.1% in October, while commercial triggers rose from 8.15% to 18.57% and transactional from 1.98% to 13.94%. Answers are creeping down the funnel, into the comparison and "best" queries where buyers make real decisions.
The practical read is not to abandon the plan above. It is to hold some AEO attention in reserve for your commercial queries, the "best X" and "X vs Y" searches, because those are the next ones to start resolving inside an answer. When that happens, the company already cited as a credible source in the category answers from a position the latecomers cannot buy their way into quickly. If you want a structured way to audit where you stand on both exits, the SEO and AEO checklist is the place to start.
What to Actually Do With This
Skip the budget-split conversation. It produces a number that feels precise and decides nothing. Do this instead.
Take your real target keyword list, the queries your buyers actually type, and label each one by intent: is this a research question or a buying question? Then check where it resolves today, which takes a few searches in an incognito window. You will see your list separate into two piles. The buying queries still return links and still belong to SEO, where the click is the conversion. The research queries increasingly return an answer, where the only win available is being the source that answer trusts.
Make it concrete. A managed-services firm might target "what is co-managed IT" and "best managed IT provider for manufacturers." The first is a research query that already returns an answer, so the job there is to be the source quoted when a buyer asks an engine to explain the model. The second is a buying query that still returns a ranked list a buyer clicks through, so the job there is ordinary SEO that puts your page in the running. Same firm, same content program, two different definitions of winning depending on which pile the query lands in. The mistake is running one tactic across both piles, or worse, picking one pile and calling it your strategy.
Run both piles as one system, not two competing line items. In seven years leading marketing for a company that made the Inc. 5000 four years running, the work that compounded was never a single clever channel. It was a system where every part reported up to one number. For a growth program that number is booked sales conversations, and it is the thing that finally dissolves the "versus." A ranked click that books a call and a citation that earns trust before the buyer ever clicks are both feeding the same pipeline. You stop asking which channel wins and start asking whether the whole system is putting more real conversations on the calendar. That single-number discipline is the spine of the growth system we build and run, and it is what turns "SEO vs AEO" from a budget argument into a routing decision you can actually make.
