The core difference.
They're not enemies.
A fast, clean, well-structured site with good schema helps both. Strong authority helps both. The difference is where the leverage sits: SEO leans on your own pages and links; GEO leans on how trusted and cited your business is across the whole web.
You can rank #1 on Google and still be invisible to ChatGPT, because the AI never saw you cited anywhere it trusts. That gap is exactly why GEO is now its own discipline.
Do you need GEO or SEO?
Both, but if buyers are already asking AI for recommendations in your market, GEO is the one most businesses are ignoring, which makes it the opportunity. Start by learning Generative Engine Optimization (GEO) and the step-by-step in how to get recommended by ChatGPT. Then run the free AI Visibility Check to see whether AI names you today.
GEO vs SEO, answered.
What is the difference between GEO and SEO?
SEO ranks your web pages in a list of links a user clicks. GEO gets AI answer engines to name your business inside a single synthesized answer, often with no click. GEO depends far more on off-site citations, reviews and answer content.
Do I need both GEO and SEO?
Ideally yes. They share fundamentals and reinforce each other. But if your customers already ask AI for recommendations, GEO is the gap most competitors have not closed, which makes it the bigger opportunity right now.
Can I rank on Google but still be invisible to ChatGPT?
Yes, and it is common. Ranking in Google links does not guarantee AI names you, because AI recommendations rely on off-site citations, reviews and entity trust that classic SEO does not fully build.
How do I check my GEO and SEO standing?
Run the TRIVOX free AI Visibility Check for the AI side. It shows whether AI names you, who it names instead, and the gaps to fix, alongside your existing SEO.