The AI Visibility Index

See which companies AI names when buyers compare a category.

AI SEO decisions need a repeatable baseline. The AI Visibility Index measures which companies appear in completed answers to category buyer questions across ChatGPT, Perplexity, Claude and Gemini. Because answers vary, we publish a 95% range and the observed check count, never a single-shot verdict.

AI visibility is the share of repeated category buyer-question checks where an assistant names a company. Every company is scored against the same answers. Measured, never modeled.

Read the full methodology

The first category evidence page publishes soon.

The methodology and metric are live now. The first category is being measured across the AI assistants and will appear here after the repeated checks are complete.

Build your own AI SEO baseline.

Scan any site free to see the measured mention range for real buyer questions, the companies that appeared instead, and the website gaps that may inform what you work on next. The scan does not claim revenue causation.

Run the free AI SEO scan