Insights · AEO

What is AEO for B2B brands — and why most agencies still do not do it properly

Answer Engine Optimisation is not SEO with a new acronym. For B2B brands, it is the discipline of becoming citable when buyers ask ChatGPT, Claude, Perplexity or Google AI Mode about your category.

By · Co-founder, Digital Apple

AEO is a different discovery surface

SEO optimises for ranked links on Google. AEO optimises for being named, summarised and recommended inside AI-generated answers. Buyers increasingly start with a question, not a keyword — and the answer they see may never link to your homepage.

For B2B, that shift matters because enterprise purchases are research-heavy. If your brand is absent from the answer layer, you are invisible before the shortlist forms — even if your SEO rankings look healthy.

Why most agencies still get it wrong

The common failure mode is treating AEO as content marketing plus schema plugins. That produces blog posts and a FAQ block, but not the structural signals AI systems weight: entity clarity, consistent facts across pages, machine-readable site maps like llms.txt, and a citation footprint outside your own domain.

Another gap is measurement. Teams report on rankings while AI visibility — whether you appear in category answers — goes untracked. Without that baseline, you cannot prove progress or prioritise fixes.

AEO done properly is technical foundation first, then content shaped as answers (not thought-leadership essays), then off-site citations that reinforce the same facts.

What actually moves the needle

Start with entity schema: Organization, LocalBusiness, Service and FAQPage JSON-LD that matches visible copy on the page — not duplicate or conflicting blocks.

Publish llms.txt at the site root and per key URLs so AI crawlers understand your service taxonomy. Allow AI crawlers explicitly in robots.txt.

Align titles, meta descriptions, canonicals and on-page answers so ChatGPT, Perplexity and Google AI Mode extract the same positioning sentence every time.

Build citation footprint on third-party profiles (Clutch, G2, Crunchbase) and named-author articles that AI systems can attribute.

Key takeaways

  • AEO targets AI answers, not only blue links.
  • Structure (schema, llms.txt, robots) comes before volume content.
  • FAQ content must match FAQPage schema verbatim.
  • Track AI visibility separately from classic SEO rankings.
  • Off-site citations compound — on-page work alone caps GEO score.

Frequently asked questions

What is AEO for B2B brands?

Answer Engine Optimisation — making your brand visible and citable when buyers ask AI engines about your category, not only when they search Google.

How is AEO different from SEO?

SEO focuses on rankings and clicks. AEO focuses on being named and summarised inside AI answers, with emphasis on structured data, clear factual copy and citation footprint.

Do B2B brands need llms.txt?

Yes, if you are serious about AI discovery. llms.txt gives crawlers a structured map of your services and key pages.

How long until AEO shows results?

Structural fixes can influence AI visibility in weeks. Citation and content programmes typically compound over three to six months.

Does Digital Apple offer AEO services?

Yes. We audit, build the foundation, produce answer-ready content and track AI visibility for B2B brands. See our AEO & SEO capability page for scope.