TL;DR
- AEO is not a replacement for SEO — it's an evolution of it
- SEO optimises for ranked lists; AEO optimises for being cited in AI answers
- Content structure, entity clarity, and factual corroboration are key AEO signals
- Stop publishing high-volume, low-effort content — AI models identify and ignore it
- Monitor Share of Voice in AI answers as your new primary metric
The Honest Distinction
The fundamental goal of SEO is to appear in a list. The fundamental goal of AEO is to be the answer. Those are different games with different rules and different winners.
AEO is not a replacement for SEO. It is an evolution of it. The brands performing best in AI search right now are the ones with strong SEO foundations who have also made targeted changes to their content strategy and site architecture for AI readability.
What SEO Optimises For
Traditional SEO operates on a set of signals refined over 25 years: keyword relevance, domain authority, backlink quantity and quality, page speed, mobile usability, and click-through rates. The output is a ranked list of links. Success is measured in position and organic traffic.
What AEO Optimises For
AI search works differently. Platforms like ChatGPT and Perplexity don't return lists of links — they synthesise an answer from multiple sources. The question shifts from 'which page ranks first' to 'which source gets cited in the answer'.
The signals that matter for AI citations are different:
Content structure — Question headers, direct answers within 40-60 words, numbered lists, defined terms
Entity clarity — Clear identification of what entity your content is about and how it relates to your market
Factual corroboration — Specific, verifiable claims with data points, statistics, and study references
Source reputation — Authoritative domains: industry publications, established review sites, Wikipedia
Freshness — Content updated within the last 12 months outperforms stale content
What to Stop Doing
Stop publishing high-volume, low-effort content just to build 'topical authority'
Stop treating every page as a keyword target — AI retrieves passages that answer questions, not keyword-optimised pages
Stop assuming your SEO health score reflects your AI readability
What to Start Doing
Audit your site's AI readability separately from its SEO health
Add FAQ sections with direct, specific answers to every important page
Write content that takes a clear position — not content that hedges every claim
Monitor your brand's Share of Voice in AI answers for your core category queries
Frequently Asked Questions
What is AEO?
AEO (AI Engine Optimization) is the practice of optimising your content to be cited and referenced by AI platforms like ChatGPT, Perplexity, and Gemini when they answer user questions.
Is SEO dead because of AEO?
No. AEO builds on strong SEO foundations. Brands performing best in AI search have fast sites, good technical infrastructure, and authoritative backlinks — plus targeted AEO optimisations.
What signals matter for AEO?
Content structure, entity clarity, factual corroboration with data points, source reputation, and content freshness are the five primary AEO signals.
Hema Team
Contributor