# Yuzu > See what AI says about your brand. Yuzu measures whether ChatGPT, Perplexity and Google name your brand when your buyers ask for a recommendation. Daily, with the sentence each reading came from. Yuzu is built by Nelson Ventures UG (haftungsbeschränkt), Germany. Add your domain and Yuzu derives the questions your buyers ask from your own homepage, puts them to the answer engines, and records who was named: you, or the ranked field of competitors named instead. Every number links to the answer text it was read from, so a reading can be checked rather than believed. ## What Yuzu measures - Whether buyer questions in your category get your brand named in AI answers - The ranked field: which brands the engines recommend instead - Citations: when an answer links your site, not just names it - Search visibility alongside, from Google Search Console ## Pages - [Home](https://runyuzu.com/): what Yuzu does and how the measurement works - [Blog](https://runyuzu.com/blog): measurement methods and what moves AI visibility - [Contact](https://runyuzu.com/contact): talk to the maker - [Privacy](https://runyuzu.com/privacy), [Terms](https://runyuzu.com/terms), [Impressum](https://runyuzu.com/impressum) ## Blog posts - [How to find out what ChatGPT and Perplexity say about your brand](https://runyuzu.com/blog/what-chatgpt-says-about-your-brand): Check what ChatGPT and Perplexity say about your brand by hand, for free, and learn to tell a real measurement from a made-up number. - [Why is my brand not mentioned in ChatGPT?](https://runyuzu.com/blog/why-is-my-brand-not-mentioned-in-chatgpt-2026): Learn why ChatGPT may not mention your brand, and how to verify what it outputs using sentence-level checks. - [How to Get Mentioned by ChatGPT: A Practical Checklist for Real Visibility](https://runyuzu.com/blog/how-to-get-mentioned-by-chatgpt-2026): Learn how to check what ChatGPT says about your brand and publish the signals it can cite, with a step-by-step workflow. - [ChatGPT vs Perplexity Brand Recommendations: Which Names You](https://runyuzu.com/blog/chatgpt-vs-perplexity-brand-recommendations-2026): Check what ChatGPT and Perplexity actually name your brand for recommendations. Sentence quotes, citations, and ranked fields. - [AI Share of Voice: How to Measure What Gets Named (and Cited)](https://runyuzu.com/blog/ai-share-of-voice-2026): AI share of voice means which brands AI names and cites. Here’s how to measure it with sentence-level checks. - [How to Measure AI Visibility: Name, Rank, and Citations](https://runyuzu.com/blog/how-to-measure-ai-visibility-2026): Measure AI visibility by tracking whether AI names your brand, its ranked position, and whether it cites your site. - [Impressions Up, Clicks Down in Google Search Console: What to Check](https://runyuzu.com/blog/impressions-up-clicks-down-google-search-console-2026): Impressions up, clicks down? Use Google Search Console breakdowns to find snippet intent mismatch, queries, and pages causing the drop. - [Does llms.txt work for getting AI to cite and recommend your brand?](https://runyuzu.com/blog/does-llms-txt-work-2026): llms.txt helps signal sources, but you still need sentence-level checks. Yuzu measures whether AI names your brand and cites the sentence. - [AI brand visibility tools that show sources: what to measure](https://runyuzu.com/blog/ai-brand-visibility-tools-that-show-sources-2026): Measure AI brand visibility by name, rank, and citations, with sentence-level source checks. Learn what to track and how. - [Track Brand Mentions in ChatGPT and Perplexity (with Evidence)](https://runyuzu.com/blog/track-brand-mentions-in-chatgpt-and-perplexity-2026): See if ChatGPT and Perplexity name your brand and cite your site. Get sentence-level quotes plus Google Search Console data in one view. - [Sentence-level evidence for AI brand mentions (Yuzu shows the quote)](https://runyuzu.com/blog/sentence-level-evidence-for-ai-brand-mentions-2026): Measure whether ChatGPT, Perplexity, and Google name and cite your brand with sentence-level evidence and GSC data. - [AI brand visibility tool pricing: what to pay attention to](https://runyuzu.com/blog/ai-brand-visibility-tool-pricing-2026): AI brand visibility tool pricing only matters if it measures named brands, ranks, citations, and shows the exact sentence. - [How Often to Check AI Brand Mentions (A Founder’s Schedule)](https://runyuzu.com/blog/how-often-to-check-ai-brand-mentions-2026): Use a practical schedule to check AI brand mentions: name, rank, citations, plus Google Search Console data. - [Alternatives to AI mention trackers that founders can verify](https://runyuzu.com/blog/alternatives-to-ai-mention-trackers-2026): Stop counting mentions. Verify what AI names, ranks, and cites using sentence evidence plus Google Search Console. - [Generative engine optimisation in 2026: measure name, rank, and citations](https://runyuzu.com/blog/generative-engine-optimisation-2026): GEO needs sentence-level evidence. Measure which names generative AI gives and whether it cites your site, with Search Console. - [See your brand mentioned in AI search answers like ChatGPT, Perplexity and Google](https://runyuzu.com/blog/see-brand-mentioned-ai-search-answers-like-2026): Check whether ChatGPT, Perplexity and Google name and cite your brand, with sentence evidence and Search Console data.