SEO vs. GEO: key differences
SEO optimizes for classic search-engine result pages (SERPs); GEO (Generative Engine Optimization) optimizes for generative AI answer engines like ChatGPT, Perplexity, and Google AI Overviews. SEO wins clicks; GEO wins citations inside the AI's answer.
| Dimension | SEO | GEO |
|---|---|---|
| Goal | Rank in blue links | Get cited inside AI answers |
| Surfaces | Google, Bing SERPs | ChatGPT, Perplexity, Google AI Overviews, Bing Copilot |
| Primary unit | Keywords + pages | Entities + facts + sources |
| Success metric | Clicks, impressions, rankings | Brand mentions and source citations in AI responses |
| Top tactics | On-page, links, technical SEO | Entity optimization, JSON-LD schema, citation-worthy content, prompt-fit copy |
| Click behavior | Earns the click | Often wins zero-click visibility |