Generative Engine Optimization is the practice of structuring your brand’s web presence so that AI models — ChatGPT, Gemini, Claude, Perplexity, Copilot — cite you directly inside their generated answers. The term was formalised in a 2024 academic paper from researchers at Princeton, Georgia Tech, and IIT Delhi (KDD 2024) and entered mainstream marketing in 2025 as AI-referred web traffic grew 527% year-over-year. You’re hearing about it because the discovery layer is moving from “ten blue links” to “one synthesised answer,” and brands invisible to that answer are quietly losing market share.

SEO targets ranked search results — the ten blue links — and is measured in positions, clicks, and sessions. AEO (Answer Engine Optimization) targets featured snippets, voice answers, and Google AI Overviews — short, direct answers within traditional search. GEO targets large language models specifically, making your brand a citation inside the AI’s generated answer rather than a link below it. The disciplines overlap technically (good schema helps all three), but the destinations differ. Most brands need all three layers working together; GEO is the youngest and most uncontested.

Different engines move at different speeds. Perplexity, which retrieves from the live web, can begin citing your content within 21 to 30 days after technical and content fixes go live. Google AI Overviews respond to schema and freshness signals in 30 to 60 days. ChatGPT depends on training-data refresh cycles and typically takes 60 to 120 days for new authoritative content to surface. Our fastest-tracked client received their first verifiable AI citation in 21 days. We track and report citation frequency monthly so you see the curve, not just the destination.

No, and any agency telling you otherwise is selling something. Roughly 99% of Google AI Overview citations come from pages already ranking in the organic top 10 — strong SEO is the foundation that makes GEO possible. Google still drives roughly 345 times more traffic than ChatGPT, Gemini, and Perplexity combined as of late 2025. The right framing is: SEO captures today’s traffic, GEO captures tomorrow’s discovery, and the two compound. We almost always run them in parallel.

ChatGPT (OpenAI), Gemini (Google), Claude (Anthropic), Perplexity, Microsoft Copilot, and Meta AI. We also configure visibility for Google AI Overviews, which now appear on roughly 25% of all Google searches. Because these systems share underlying data sources — your website, Google’s Knowledge Graph, structured data, authoritative third-party publications, Reddit, Wikipedia — improvements in one engine almost always cascade to the others. Our reporting tracks all six independently so you can see the pattern.

Any category where buyers ask informational questions — software, healthcare, finance, legal, professional services, education — sees strong citation rates because their audiences query AI for definitions, comparisons, and recommendations. Transactional categories (e-commerce, local services) benefit through the educational content that builds category authority around their products. The categories that benefit least are those where buyers don’t research at all (impulse retail, true commodities). If your prospects have ever Googled “best X for Y,” GEO applies to you.

All plans are month-to-month. Cancel any time, no penalties, no negotiation. We recommend a minimum of 90 days because GEO compounds — each piece of structured content makes the next more likely to be cited, and citation patterns stabilise over the third month. We earn continued investment through measurable results in the citation tracker, not contract lock-in.

A multi-engine citation scan against 25–40 prompts in your category, a competitor entity gap analysis, a full schema and llms.txt audit, a robots.txt review for AI crawler access, and a 90-day priority roadmap. Delivered within 48 hours of your domain submission. Yours regardless of whether you engage us — we ask for an email so we can send the report, not so we can chase you.