Short answer
SEO helps your pages rank in search results, while AEO helps AI assistants understand and quote your content in their answers. Both rely on the same foundations: useful content, clear structure, fast pages and consistent information about your business.
What is the difference between SEO and AEO?
Search engine optimisation, or SEO, improves how your pages rank in a list of results on Google or Bing, so people click through to your site. Answer engine optimisation, or AEO, improves the chance that AI assistants such as ChatGPT, Perplexity, Gemini and Google AI Overviews use your content when they answer a question directly. With SEO the goal is a click. With AEO the goal is to be named, quoted or linked inside the answer itself.
How do AI assistants decide which businesses to mention?
AI assistants draw on pages that are crawlable, clearly written and consistent with other trusted sources. When several sources agree on what a business does, where it is located and what it is known for, the assistant can describe it with more confidence. Content that answers a specific question in the first sentence or two is easier to quote than long introductions. Structured data, such as organisation, FAQ and service markup, also helps machines read your pages accurately.
Which SEO basics still matter most?
The fundamentals have not changed, and they support AEO directly, because AI assistants rely heavily on pages that search engines already find, crawl and trust. For local businesses, an accurate and active Google Business Profile, with the correct address, phone number, hours, photos and genuine reviews, remains one of the most valuable assets to manage. Beyond that, focus on these basics:
- Pages that load quickly and work well on mobile
- A clear site structure with one topic per page
- Titles, headings and meta descriptions that match real searches
- Helpful content written from genuine expertise
- Links from relevant, trusted websites and directories
How should you write content for AI answers?
Write each page around the questions customers actually ask, and phrase headings as those questions. Give a direct, complete answer in the first two or three sentences, then add detail, examples and context below it. Use plain language and define terms when you first use them. Keep facts such as services, locations and contact details identical everywhere they appear. Avoid vague marketing phrases, because an assistant cannot quote a claim that does not actually say anything useful.
How do you track visibility in AI answers?
Tracking AI visibility is less precise than tracking rankings, but it is still possible. Ask the main assistants the questions your customers would ask, in different phrasings, and note whether your business appears and how it is described. Repeat the same checks regularly. Watch your analytics for referral traffic from AI tools, and ask new enquiries how they found you. Where an assistant describes you wrongly, correct the source pages and listings it is likely to rely on.
