What is the difference between AEO and SEO?
SEO optimizes for blue-link rankings on Google; AEO (Answer Engine Optimization) optimizes for being named inside the answer that ChatGPT, Gemini, Claude, or Grok gives a buyer. Different surfaces, different signals, different proof structures — and increasingly, AEO is where the enterprise shortlist forms before sales is in the room.
SEO is about earning a position on a results page. The user clicks a link, lands on your site, and your content does the conversion work. The signals that matter are well-known: backlinks, on-page keywords, technical performance, content depth.
AEO is about earning a mention inside the synthesized answer itself. The user reads the answer in the assistant; they may never click a link. The signals that matter overlap with SEO partially — schema, structured content, citation-friendly pages — but extend further: multi-source corroboration, evidence-dense long-form, comparison framing, and entity disambiguation. Each engine weights these differently (Claude is multi-source-biased; ChatGPT favors structured FAQ and clear claims; Grok pulls real-time signal from the creator community).
Practically: SEO content gets you traffic; AEO content gets you named. The two compound, but the optimization unit is different. Trendscoded reads the AEO surface as evidence of market position, explains how the brand compares with rivals, and generates stakeholder-specific guidance for the next strategic decision.
- SEO target: rank on a search results page (user clicks a link)
- AEO target: be named inside the AI assistant's answer (user may never click)
- Shared signals: schema, structured content, citation-friendly pages
- AEO-specific signals: multi-source corroboration, evidence-dense long-form, comparison framing, entity disambiguation
- Each AI engine (ChatGPT, Gemini, Claude, and Grok) weights signals differently
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