BuildRocket LabsWhat's the difference between AEO and SEO?
SEO tries to win a position in a ranked list of links; AEO tries to be the source an AI assistant quotes inside the answer it writes instead. They share a technical floor — a page still has to be crawlable, indexed and fast — but they diverge sharply on content, and at least one long-standing SEO tactic measurably hurts AEO performance.
The practical reason to care is that the two no longer move together. Ranking first does not reliably get you cited, and being cited does not require ranking first.
Here is where they overlap, where they part company, and what that means for where you spend effort.
[ published 2026-07-26 · updated 2026-07-26 ]What do SEO and AEO have in common?
More than the marketing suggests. Google's official guidance is explicit that its generative features are "rooted in our core Search ranking and quality systems", and that a page must be indexed and eligible for a snippet before it can appear in an AI Overview at all.
So the fundamentals are shared: be crawlable, be indexed, be fast, be genuinely useful. There is no AEO shortcut that skips the basics.
Where do they actually differ?
The divergence is in what you do once the technical floor is met.
| dimension | SEO | AEO |
|---|---|---|
| The unit you compete for | A ranked position in a list | A sentence inside a generated answer |
| What wins | Relevance, links, authority signals | Quotable statements, statistics, named sources |
| Keyword density | Historically helpful | Measured at −9% visibility — actively harmful |
| Freshness | Matters for some queries | A primary signal across most engines |
| Structured data | Drives rich results | No measurable citation effect |
| Off-page | Backlinks | Mentions, linked or not |
| How you measure | Rank tracking | Citation audits — did the engine name you? |
Should I stop doing SEO and do AEO instead?
No. That framing sells retainers and doesn't survive contact with the evidence. Google remains the largest single source of discovery for most local businesses, AI referral volume is still a small fraction of total traffic for almost everyone, and the technical work underneath both is the same work.
The honest position is that AEO is an addition with a different emphasis, not a replacement. If someone proposes tearing up your search work to chase AI citations, ask them for the numbers behind that trade.
Which one should a small business start with?
Start with the shared floor, because it pays into both: a fast site, indexed properly, with pages that answer real questions directly.
After that, weight toward AEO if your customers ask complex comparison questions before buying, and toward local SEO if they mostly search to find someone nearby and call. Most service businesses need both, in that order.
Related questions
q01Does ranking first on Google get me cited by ChatGPT?
It helps, but far less than you would expect, and the link has weakened over time. Assume you need to earn the citation separately.
q02Is AI traffic worth optimising for if it's still small?
For most businesses AI referrals are a low single-digit share of visits today, but they arrive later in the decision and convert better than average. The argument for acting now is compounding, not volume: the pages and mentions that earn citations take months to mature.
q03Do I need different pages for AEO and SEO?
Usually not. One well-built page — direct answer first, real numbers, sourced, current, fast — serves both. Maintaining two sets of pages saying the same thing is how you end up with thin content that neither system rewards.
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