SEO vs AEO: Getting Found by B2B Buyers and AI
What is SEO?
SEO is the practice of making your enterprise website appear in search results when potential clients look for what you offer. It begins with keyword research and search intent: which terms your buyers use, and what they hope to find when they use them. Those keywords are then woven naturally into service pages, blogs and landing pages so the right page surfaces for the right search.
SEO is a mature, technical discipline built on relevance, authority and site health. It rewards on-page optimisation, quality backlinks, technical SEO and strong topical authority. The buyer types a query, scans a list of links and clicks through to judge for themselves.
What is AEO?
AEO, sometimes called generative engine optimisation (GEO) or AI search optimisation, is the practice of making your website easy for AI assistants and answer engines to find, understand and quote. Buyers no longer only search. They ask an AI assistant to compare vendors, explain the differences and shortlist options, and they often form an opinion from that answer before visiting a single website.
AEO rewards clarity and structure. An answer engine looks for a clear question, a direct answer and enough context to trust it. If your B2B website isn’t part of that answer, you can be missing from the shortlist before your sales team ever hears about it, which directly affects B2B lead generation.
How do SEO and AEO differ in approach?
Keywords vs questions
SEO starts with the keyword and asks what term the buyer will search. AEO starts with the question and asks what the buyer actually wants to know. A keyword like “enterprise website development” becomes a question like “how do I choose a partner for B2B website development?” The AEO page answers that question directly and completely, in language an AI model can lift and reuse.
Page relevance vs answer quality
In SEO, a page earns visibility by being the most relevant and authoritative result for a query. In AEO, a passage earns visibility by being the clearest, most extractable and most trustworthy answer. Large language models (LLMs) often lift a single section rather than a whole page, so each section of your content needs to stand on its own.
Ranking vs citation
SEO is a competition for position on a search results page. AEO is a competition to be one of the few sources an AI names. There is no page two in an AI answer, so the cost of being left out is higher.
Clicks vs influence
SEO success is usually measured in organic traffic and click-through rate. With AEO, a buyer may be influenced by an answer without ever visiting your site, so brand mentions, citations and share of voice in AI responses matter as much as visits.
Keyword density vs entity clarity
Traditional SEO leans on keyword placement and related terms. AEO leans on entities: clear, consistent signals about who you are, what you offer, which industries you serve and why you can be trusted. AI systems cross-check these signals across your website, LinkedIn, directories and review platforms before they recommend you.
Where do SEO and AEO overlap?
The two disciplines share a foundation. Both depend on a website that is:
- Crawlable, so search engine bots and AI crawlers can reach your content
- Fast and stable, with strong Core Web Vitals and performance optimisation
- Well organised, with clean information architecture and internal linking
- Credible, with accurate, regularly updated content and visible expertise
- Secure, accessible and mobile-friendly, with responsive design across devices
This is why strong technical SEO gives AEO a head start. But the overlap is only the foundation. A site can rank well in search and still be ignored by AI assistants, and a site with excellent Q&A content can be held back by technical SEO problems such as poor indexation or slow load times.
What does content look like for SEO vs AEO?
An SEO-led page is built around a target keyword and search intent. It covers the topic in depth, uses the primary and related keywords naturally, and links to supporting pages to build topical authority and a strong content cluster.
An AEO-led page is built around the questions behind the keyword. Each section opens with a short, direct answer of roughly 40 to 60 words, then adds depth. It uses lists, tables and a dedicated FAQ section built from real sales calls and support queries, marked up with FAQPage, Organization, Service and Article schema.
The strongest B2B content marketing combines both: keyword-informed topics, structured as clear questions and answers, and mapped to every stage of the buyer journey from awareness to decision.
How do you measure for SEO vs AEO
SEO or AEO: which should a B2B enterprise prioritise?
Both. They overlap on fundamentals but reward different things.
A common assumption is that because AEO is newer, an AEO-ready site will automatically be SEO-friendly, or the reverse. Neither is true. SEO keeps you visible where buyers still search. AEO keeps you visible where buyers increasingly ask. AEO still borrows many SEO fundamentals, but it is heading toward a different destination, and treating it as a mere extension of SEO leaves a gap in your B2B digital strategy.
A practical order for most enterprises:
- Fix the shared foundation: crawlability, Core Web Vitals, site architecture and security.
- Maintain SEO: keyword strategy, content clusters, internal linking and technical health.
- Layer on AEO: question-led content, structured data, FAQs, AI crawler access and entity clarity.
- Measure both and refine regularly.
Not sure whether your site is ready for SEO, AEO or both?
If your buyers search and ask, your website needs to perform in both places. Supercode designs and develops high-experience, custom B2B enterprise websites with SEO and AEO built into the architecture: clean crawlable code, question-led content structures, schema markup, technical SEO and performance engineering. Our websites are built from scratch around your story and your industry, so they are discoverable by search engines and AI search alike, and memorable to the buyers who find them.