The Shift That Changed Organic Search
In 2024, roughly 40% of product research queries started in an AI-powered tool rather than a traditional search engine. By early 2026, that number has crossed 60% for many B2B categories. The search experience has fundamentally changed.
Google, Bing, ChatGPT, Perplexity, Gemini, Claude, and Grok no longer primarily return a list of links. They generate direct answers. For informational, comparison, and recommendation queries, the answer is the destination. The link is the footnote.
This is not a temporary experiment. It is the new architecture of information discovery — and it changes the economics of being found online.
What is AEO?
Answer Engine Optimization (AEO) is the discipline of structuring your brand, content, and technical infrastructure so that AI-powered answer engines choose your content as the source they cite when generating responses to user queries.
Where SEO asks: 'How do I rank higher in search results?' AEO asks: 'How do I become the source AI engines extract from, quote, and recommend?'
The two disciplines are related — good technical SEO is necessary but not sufficient for AEO. A page that ranks well may still be ignored by AI engines if it lacks the structural, entity, and authority signals those engines require.
SEO optimises for ranking algorithms. AEO optimises for citation decisions. A brand can rank #1 on Google and be invisible in ChatGPT, Perplexity, and AI Overviews simultaneously.
The Seven Pillars of AEO
GetCited's 7-pillar framework covers the full surface area of AI citation optimisation. Each pillar addresses a distinct mechanism by which AI engines evaluate whether to cite your content.
1. Entity Optimization
AI engines build their understanding of the world from entities — named people, organisations, products, concepts. A brand that is clearly defined as an entity, with consistent information across Wikipedia, Wikidata, and major knowledge graphs, is more likely to be cited correctly and prominently.
2. Schema and Structured Data
JSON-LD markup tells AI engines exactly what your business does, sells, and stands for. Schema is the machine-readable layer that sits alongside your human-readable content. Without it, AI engines have to infer your brand's attributes — and inference introduces uncertainty that reduces citation probability.
3. Content Architecture
AEO content is structured for extraction. Answer-first paragraphs, defined terms, FAQ sections, and citation-dense factual claims all increase the probability that an AI engine will choose your content as its source.
4. Technical AI-Readiness
AI engines crawl. They can be blocked by robots.txt, slowed by render paths, or confused by inconsistent canonical signals. Technical AEO ensures your content is accessible and parseable by AI crawlers — not just by Googlebot.
5. Authority and E-E-A-T
Experience, Expertise, Authoritativeness, and Trustworthiness signals influence citation decisions. Author credentials, external links, review signals, and Knowledge Graph presence all feed the authority dimension of AI citation decisions.
6. Monitoring and Citation Tracking
AEO without measurement is guesswork. Citation tracking — monitoring your brand's appearance in AI-generated answers across multiple engines, queries, and time periods — is the foundation of AEO that compounds.
7. Off-Site Mentions and Citations
Reddit, Quora, forums, and review sites are now primary retrieval sources for AI engines. A brand that is discussed positively and accurately in those communities increases its probability of being cited in AI answers.
How AEO Differs From SEO in Practice
| Dimension | SEO | AEO |
|---|---|---|
| Primary target | Search ranking algorithm | AI citation decision |
| Success metric | Ranking position, organic traffic | Citation rate, AI share of voice |
| Content goal | Keywords and topical relevance | Extractable answers, entity clarity |
| Technical priority | Core Web Vitals, crawlability | AI bot access, schema, structured data |
| Authority signals | Backlinks, domain rating | E-E-A-T, Knowledge Graph, off-site mentions |
| Monitoring cadence | Weekly rank checks | Daily AI citation monitoring |
The two disciplines share the same technical foundation and many of the same content quality principles. The difference is in what you're optimising for — ranking algorithms versus citation decisions — and those two systems weight signals differently enough that you can win one and lose the other.
How to Get Started
The fastest way to understand your current AEO position is to measure it. GetCited's free AEO Scanner runs a 7-pillar diagnostic on any domain in under 60 seconds, showing you exactly where the gaps are.
- Run the free AEO Scanner on your primary domain
- Check your brand entity on Wikipedia and Wikidata
- Validate your schema markup against Google's Rich Results Test
- Query ChatGPT, Perplexity, and Gemini for your top 10 category keywords and record whether your brand appears
- Review your robots.txt to confirm AI engine crawlers are not blocked
See your AEO baseline in 60 seconds.
Free scan across all 7 pillars. No signup required.