I built a tool that checks how visible your site is to AI engines like ChatGPT, Perplexity, and Gemini — and the results are eye-opening.

Meta tags, backlinks, Core Web Vitals — the SEO checklist is well-known. But there's a new game in town: Generative Engine Optimization (GEO).

When someone asks ChatGPT "what's the best tool for X?", does your brand show up? When Perplexity answers a question in your niche, does it cite you?

Most sites have no idea.

What GEO actually checks