1.What is GEO, in advertiser English?
Generative Engine Optimization is the work of getting named, cited or recommended inside synthesised answers — ChatGPT, Gemini, Perplexity, Google AI Overviews and AI Mode — when someone asks a commercial question. The win is ‘the answer includes us’, not ‘we rank #3 in blue links’. It is related to SEO and not the same as buying ChatGPT Ads. For a performance marketer it sits next to demand capture: people who used to start on Google now start in a chat. It does not replace 15–60s UGC on Meta. A citation without a product that converts, and without ads that can retarget the click, is a screenshot. Treat GEO as visibility. Treat paid social as the closer you can still test.