Plain-language comparison

SEO vs. AEO

SEO helps search engines understand and surface useful pages; AEO focuses on whether answer systems can find, understand and support a generated answer with accurate information. They share most of their foundations, but they ask different questions and need separate measurements.

By Greg Hahn Published August 4, 2026 Last materially reviewed August 4, 2026

At a glance

One website, two visibility questions.

Question	SEO	AEO
Main goal	Help relevant pages become discoverable, understandable and useful in search.	Help answer systems find and verify information that can support a response.
Where it appears	Search result pages, maps and other search features.	Generated answers, source links and AI-assisted search experiences.
Shared inputs	Accessible pages, useful content, internal links, accurate details and credible evidence.	Accessible pages, useful content, internal links, accurate details and credible evidence.
What to measure	Indexing, impressions, clicks, queries, landing pages and conversions.	Mentions, factual accuracy, cited sources, competitor inclusion and referral traffic where available.
Guarantee?	No ranking, indexing, traffic or conversion guarantee.	No mention, placement, answer or citation guarantee.

The overlap

Good AEO usually starts with good SEO foundations.

Google's official guidance says the same foundational SEO practices apply to its AI features and that there are no extra technical requirements or special schema for inclusion. Those foundations also make information easier for people and other systems to evaluate.

Crawlable pages

Important content needs a stable URL, appropriate crawler access and internal links from other findable pages.

Clear content

Pages should answer the customer's question directly and explain services, audience, location and next steps in visible text.

Consistent business facts

Business names, services, locations and contact details should stay consistent across the website and relevant profiles.

Supporting evidence

Original expertise and reputable external sources help readers assess whether a claim is current and trustworthy.

Honest markup

Structured data can clarify meaning when it matches the content people can actually see on the page.

Useful experience

Readable, accessible and well-organized pages help customers act on the information they find.

Different evidence

Measure SEO and AEO separately.

SEO baseline

What happens in search?

Indexed and excluded pages
Search queries and impressions
Clicks and landing pages
Local visibility where relevant
Organic conversions or useful actions

AEO baseline

What do answer systems say?

Exact-name and category mentions
Accuracy of material facts
Linked citations and source URLs
Competitor mentions for the same prompt
Platform, prompt and observation date

Google reports traffic from AI Overviews and AI Mode within the Web search type in Search Console rather than as a separate AI feature report. For other answer tools, referral analytics and dated manual observations may provide additional evidence. Measurement availability differs by platform.

Order of operations

Fix shared foundations before chasing platform-specific tactics.

01
Establish a baseline.
Record current technical, search and answer evidence so later changes have a useful comparison point.
02
Correct unclear or conflicting facts.
Make core service, location and contact information accurate across the website and important profiles.
03
Improve the pages customers need.
Answer real questions clearly, connect related pages and use structured data only where it accurately describes visible content.
04
Recheck both systems.
Compare Search Console evidence and repeat the same dated answer observations, keeping correlation separate from proof of cause.

No forced choice

A small business does not need to choose SEO instead of AEO. The practical approach is to improve the shared website foundation and then track the outcomes with evidence suited to each surface.

Need the definition first? Read What is AEO?

Primary sources

Documentation used for this comparison.

Platform documentation changes. The material review date above shows when these sources and claims were last checked.

Build both baselines

Find the shared work that deserves attention first.

Greg's audits connect SEO findings and dated AI-answer observations in one prioritized, plain-language report.

Compare and request an audit See how audits work