Adult GEO vs SEO: what carries over, and what changes

01The claim, and the evidence

A common pitch says SEO is dead and GEO replaces it. The evidence points the other way. An AI answer is assembled from retrieved sources, and retrieval still depends on indexes that crawlers build. Google is explicit that its AI features need nothing more than ordinary indexing and snippet eligibility, and ChatGPT search draws on a search index of its own.

What the evidence does show is that ranking is no longer the whole story. Ahrefs found in March 2026 that only 38% of pages cited in Google's AI Overviews ranked in the top 10 for the same search, down from 76% in its 2025 study, and that the links ChatGPT cites match Google's top 10 far less often still. So the useful question is not "SEO or GEO?" but "which parts of the job change?"

02How quickly this arrived

Little more than two years separate the first AI Overview from today's mix of engines. Most of the rules SEO teams rely on took a decade to settle; the GEO equivalents are still moving, which is why claims about what works deserve a date and a source.

03What carries over unchanged

• Crawlable, indexable, fast pages. An engine cannot quote a page it cannot reach, and several AI crawlers do not run JavaScript.
• Useful, accurate content. The qualities that earn a ranking, such as first-hand detail and clear answers, are the ones that earn a quote.
• Structured data that matches the page. It helps machines understand what a page is about, even where it no longer produces a rich result.
• Credible links and mentions. Authority still decides which sources an engine trusts, and mentions on third-party sites feed the answers directly.

A brand with weak foundations will struggle in both. Our readiness checklist covers them.

04What changes

The GEO paper by Aggarwal and colleagues reported gains of as much as 40% in generative-answer visibility from citations, quotations and statistics, while keyword stuffing did little. Those gains were measured on a research benchmark, not on live traffic, but the direction matches what we see in testing. The practical side is on adult GEO.

05What happened to the clicks

Pew Research Center tracked the browsing of 900 US adults and found that people clicked an ordinary search result on 8% of visits when Google showed an AI summary, against 15% when it did not, and clicked a link inside the summary on only about 1% of visits. Google disputed the study's method, but the direction matches what many site owners see in their own data.

Two things follow. Being one of the cited sources is worth more than ranking just below the summary box, because the summary is where attention goes. And clicks are no longer a complete measure of search visibility, so impressions in AI features, brand searches and direct visits deserve a place in the report alongside organic sessions. For adult brands the effect may be sharper than average: many buyers research privately and briefly, so an answer that names your brand in the summary may be the only impression you get before they search for you by name later.

06Where adult brands need extra care

Two things set lawful adult brands apart. First, SafeSearch hides explicit pages from everyone who keeps it switched on, so any passage you hope to see quoted must read as safe for work. Second, AI engines are often cautious around adult topics, and are generally most willing to handle factual ground: definitions, buying advice, safe use and the legal position.

That shapes the content plan. Build factual, well-sourced guides on those questions, keep explicit material labeled and elsewhere, and let product and brand pages link to the guides. How answers should be laid out is covered in AEO content structure.

07One page doing both jobs

The same page can rank and be quoted if it is built for both. An illustrative guide to choosing a first vibrator for a wellness brand would open with a two-sentence answer to the title question, follow with a short comparison table of types, sizes and noise levels, explain materials and care with a link to a reputable health source, and end with the brand's own range. The opening answer and the table serve AI engines; the depth, the internal links and the product section serve classic search and the shopper. Nothing on the page is written for one at the expense of the other.

08A sensible split of effort

1. Months one and two: fix foundations first, meaning indexing, crawler access and safe-for-work pages worth quoting.
2. Months two and three: rewrite a handful of high-value pages for answer-first structure with sources.
3. From month three: track a fixed set of questions across engines and adjust, while ordinary SEO work continues alongside.

That order is the one we follow in our Probe and Study kits.

09What it means for budgets

For most lawful adult brands, GEO is best funded as a share of the search budget rather than a new line beside it. The foundations are shared, so money spent on crawlability, speed and good pages pays twice. The new costs are smaller and specific: writing answer-first passages with sources, a measured set of questions tracked across engines, and the time to correct what engines get wrong. A brand that cannot yet afford both should finish the foundations first.

10Signs the balance is wrong

Some brands now overspend on GEO. Warning signs: buying tools that track hundreds of prompts before the site is reliably indexed; adding markup or AI-specific files in place of better pages; chasing mentions in an engine your buyers do not use; or measuring a single run of answers as if it were stable. In each case the fix is the same: return to the foundations, measure a smaller set of questions properly, and let the evidence decide where the next month goes.

11Official sources

• GEO: Generative Engine Optimization (arXiv)
• Google Search Central

Where to read the originals. Guidance can move on after a guide is published.

QQuestions