GEO — generative engine optimization
GEO is the discipline of making your business retrievable and quotable when buyers ask AI assistants who to trust in your category — with baselines, fixes, and verification reruns, not a promise of placement in ChatGPT.
When GEO means something else
Search for "GEO consultant Sarasota" and you may get geotechnical engineering firms — not marketing. Always spell out generative engine optimization on first use, or buyers and models will guess wrong.
How Coastline Metrics uses both
We baseline what ChatGPT, Gemini, Perplexity, and Google AI Overviews say under realistic buyer prompts, implement the public corrections those answers require, and verify with the same prompt pack — whether you call it AI visibility, AEO, or GEO.