In This Module
What Is Generative Engine Optimisation?
GEO is the practice of optimising content to appear in AI-generated answers. Unlike traditional SEO (ranking a blue link), GEO aims to get your content cited as a source in responses from ChatGPT, Perplexity, Google AI Overviews, and Gemini. It requires a different content strategy — but builds on a strong traditional SEO foundation.
- AI Overviews: Google's AI-generated answer at the top of the SERP — pulls from indexed web content
- Perplexity AI: Cites sources directly — high-quality indexed content is regularly referenced
- ChatGPT Search: Uses Bing's index — traditional SEO signals apply
- Claude / Gemini: Increasingly able to access current web content — indexability matters
Content Signals That Drive AI Citations
AI systems prioritise content with specific structural and authority characteristics. Understanding these signals lets you create content that AI tools prefer to cite — significantly increasing your visibility in AI-generated answers.
- Direct answer density: Concise, factual answers to specific questions are highly citable
- Structured formatting: Headers, bullet points, and numbered lists are parsed more reliably than prose
- Statistical claims: Specific numbers and data points are frequently cited verbatim
- Source citation: Content that cites primary sources is rated as more authoritative by AI systems
Optimising for Google AI Overviews
Google AI Overviews appear for roughly 40% of queries — disproportionately for informational searches. Pages cited in AI Overviews often hold positions 4–10 in traditional results, suggesting AI Overviews pull from a broader set than just the top 3 blue links.
- Define and answer: Include a clear definition of the topic in the first 100 words
- FAQ sections: Q&A-formatted content is frequently pulled into AI Overviews
- List content: Numbered steps and bullet lists are structurally easy for AI to extract
- E-E-A-T signals: AI Overviews disproportionately cite authoritative, high-trust sources
Building Entity Authority for AI Search
AI systems maintain knowledge graphs — structured models of entities (people, companies, products, concepts) and their relationships. Building entity authority means ensuring AI systems have consistent, accurate information about your brand across the web.
- Wikipedia: A Wikipedia page dramatically increases entity recognition in AI systems
- Wikidata: Structured entity data — directly fed into many AI knowledge graphs
- Consistent NAP: Name, Address, Phone — consistent across all business listings
- Brand mentions: Unlinked brand mentions on authoritative sites build entity associations
Monitoring AI Search Visibility
Unlike traditional SEO, there are no GEO-specific rank tracking tools that provide the same precision as Ahrefs or Semrush. Monitoring requires a combination of manual checks, social listening, and emerging AI-monitoring tools.
- Manual monitoring: Query target keywords in ChatGPT, Perplexity, and Gemini monthly
- Brand mention tracking: Use BrandMentions or Mention.com to track AI-driven brand citations
- GSC AI Overview data: Google has added AI Overview impression data to Search Console
- Competitor benchmarking: Monitor which competitors are cited more frequently in AI answers
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Use these prompts directly in ChatGPT, Claude, or Gemini to apply the concepts from this module to your own site.
Review this page for AI citation potential: [paste URL or content]. Score it 1–10 on: direct answer density, structural formatting quality, statistical/data richness, and E-E-A-T signals. For each dimension scoring below 7, provide 2 specific rewrites or additions that would increase the likelihood of this page being cited in AI-generated answers.
I want to build entity authority for [brand/person name] in AI search engines. Describe a 90-day action plan covering: the 5 highest-priority citation sources to target, the type of content that builds entity recognition vs. just backlinks, how to ensure consistent entity representation across the web, and how to measure progress without dedicated GEO tracking tools.
Frequently Asked Questions
What is Generative Engine Optimisation (GEO)?
GEO is the practice of optimising web content to appear in AI-generated search answers from platforms like Google AI Overviews, Perplexity, ChatGPT Search, and Gemini. Unlike traditional SEO (ranking for blue links), GEO focuses on making your content the source that AI systems cite when answering user queries. It prioritises content authority, direct answerability, and structured formatting over keyword density.
Does traditional SEO help with GEO?
Yes — significantly. AI search tools primarily cite content that is already well-indexed and authoritative in traditional search. Strong domain authority, high-quality backlinks, E-E-A-T signals, and technical SEO (fast, crawlable, well-structured pages) all transfer directly to GEO performance. GEO is an extension of good SEO practice, not a replacement for it.
How do I check if my site appears in AI search results?
Manually search your target queries in ChatGPT (with Browse enabled), Perplexity, and Google AI Overviews. For systematic monitoring, use Google Search Console's AI Overview impression data, set up brand monitoring with Mention.com or BrandMentions, and create a monthly manual tracking spreadsheet with 10–20 target queries across each major AI platform.