What AEO is, in one paragraph
Answer engine optimisation (AEO) is the work of making your business the answer that AI assistants such as ChatGPT, Gemini and Perplexity give when someone asks a question. SEO tries to rank a page in a list of links. AEO tries to get your brand named, and your facts quoted, inside the answer itself.
AEO, GEO and the customs term
One note on the letters. In South African business, AEO also stands for Authorised Economic Operator, a customs status. This article is about answer engine optimisation, the AI search kind. A related term, GEO, means generative engine optimisation, which covers the same goal for generative AI answers.
How AI assistants choose what to cite
AI assistants do not rank pages the way Google does. They pull facts from sources they can read and trust, then write an answer. In practice that favours businesses whose facts are stated clearly on their own site and repeated consistently on other sites: directories, review platforms, news and professional profiles.
What we found auditing our own brand
We tested this on our own brand. On 5 November 2026 we audited Pixel Pulse Digital across Perplexity, ChatGPT, Gemini and Google. The site is fast, indexed and fully open to AI crawlers, yet none of the engines named us in answers to five typical buyer questions, and the overall visibility score was 40 out of 100. A technically healthy site was not enough.
Why outside mentions matter most
What the engines said was consistent: they could find our own site and a few directory listings, but little independent coverage. That points to the real lever. Being cited depends less on tweaking your pages and more on other credible places mentioning you, in the same words, over time.
Steps that actually help
The steps that help are practical. State your name, services, location and ownership plainly on your site and keep them identical on every directory and profile. Mark them up with structured data. Publish direct answers to the questions buyers actually ask, in a sentence or two, before the detail. Collect real reviews on platforms engines read. Publish case studies with named, checkable outcomes.
What no one can promise
No one can guarantee that an AI engine will cite you, and anyone who promises it is overselling. Engines change their answers between runs, and a new business takes weeks or months to appear. What you can do is remove every technical barrier, keep your facts consistent, and earn mentions. Measure it by re-running the same questions every couple of weeks.
Check where you stand
If you would like to see where your own business stands, our AI visibility audit tests the questions your buyers ask across the main engines and Google. For the full service, see our SEO, GEO and AEO page.