What is AEO? Answer engine optimisation explained

Answer engine optimisation is the practice of making your content the source an AI assistant reaches for when someone asks a question. It matters because a growing share of searches now end with an answer rather than a click.

That is the definition. What follows is the part vendors tend to skip.

Most of AEO is just good SEO

The technical groundwork is unchanged. Assistants read the web through crawlers. If your pages are slow, blocked, or structured badly, you are invisible to both Google and ChatGPT for exactly the same reasons.

What genuinely differs is the shape of the content. Search engines reward a page that comprehensively covers a topic. Answer engines reward a passage that answers one question cleanly and can be lifted out of its surroundings without losing meaning.

In practice that means answering the question in the first two sentences under a heading, then elaborating. It means being specific enough to be quotable. And it means being the kind of source a model can attribute confidently, which is why named authors and visible methodology now carry weight they did not carry five years ago.

What actually moves the needle

Being cited elsewhere matters more than it used to. Assistants draw heavily on sources that are themselves referenced across the web, which means mentions on forums, in press coverage, and in other people’s articles feed back into whether you appear in AI answers at all.

Original data outperforms opinion by a wide margin. A model composing an answer needs something concrete to attribute. A page with a number nobody else has is far more likely to be cited than a page with an opinion everyone shares.

What to do before you buy a tool

Check your server logs for AI crawler traffic. Then manually run twenty prompts your customers would plausibly type and note whether you appear at all.

If the answer is no, buying a monitoring tool will only tell you no more precisely. Fix the underlying content first. If the answer is yes, then tracking becomes worth paying for, and the tools worth considering start at around $29 a month rather than the enterprise contracts that dominate the marketing.