# Salience Index > AI visibility, measured in the open. We track which brands ChatGPT, Gemini, Perplexity, Claude and AI Overviews name in India, publish every method, and fix what we find. Public Ghost content for AI and LLM tooling. Use `/llms-full.txt` for consolidated page and post context. Append `.md` to any post or page URL to get the content in Markdown (for example, `/example-post.md`). ## Pages - [About](https://salienceindex.com/about.md) - Salience Index measures whether businesses get named when people ask AI. When someone asks ChatGPT, Gemini, Perplexity, Claude or Google AI Overviews what to buy or who to trust, a handful of brands get named and the rest do not exist. We measure who gets named, publish exactly how we measured it,… - [Methodology](https://salienceindex.com/methodology.md) - This page states how Salience Index measures AI visibility. It is the standing method: each published study also carries a pre-registration stating the exact sample, prompts, engines, pass counts and dates it used, so the study declares its instance of what this page defines. The page is versioned,… ## Posts - [Coming soon](https://salienceindex.com/coming-soon.md) - This is SalienceIndex, a brand new site by Anurag Panwar that's just getting started. Things will be up and running here shortly, but you can subscribe in the meantime if you'd like to stay up to date and receive emails when new content is published! ## Optional - [RSS Feed](https://salienceindex.com/rss/) - [Sitemap](https://salienceindex.com/sitemap.xml) - [Full content of pages and posts](https://salienceindex.com/llms-full.txt)