# ZTrank

> ZTrank shows you how visible your brand is across AI answer engines (ChatGPT, Perplexity, Google AI Overviews) and classic search, then gives you the exact, prioritized fixes to get cited. Start with a free AI-visibility audit: enter your domain and get a score across four pillars (AEO, GEO, SEO, Technical) in seconds.

## Key concepts

- [AI visibility](https://ztrank.com/#what-we-measure): how often AI answer engines surface and cite your brand.
- [AEO (Answer Engine Optimization)](https://ztrank.com/#what-we-measure): structuring content so engines can extract a direct answer.
- [GEO (Generative Engine Optimization)](https://ztrank.com/#what-we-measure): making pages easy for AI models to read, trust, and cite.
- [SEO](https://ztrank.com/#what-we-measure): keeping classic search discoverability healthy, since it still feeds AI answers.

## Main pages

- [Home and free audit](https://ztrank.com/): run the free AI-visibility audit and see how the platform works.
- [How it works](https://ztrank.com/#how-it-works): enter your domain, get a score, follow prioritized fixes.
- [FAQ](https://ztrank.com/#faq): answers to common questions about AI visibility, AEO, GEO, and the audit.

## Notes

- The free audit uses only public signals (your homepage, robots.txt, sitemap.xml, and llms.txt). Nothing to install.
- ZTrank is a product in development.