The Ranking Factory measures whether AI engines — ChatGPT, Gemini, Perplexity, Claude, Grok and DeepSeek — name and cite your business when people ask about what you do. It finds the evidence they are missing, publishes it to your own site and to Google's properties, and checks on the next run whether citation improved. It also covers classic technical SEO auditing.
AI answers are not deterministic, so every rate is reported with a 95% confidence range and the sample size behind it. Each prompt can be asked several times, and stability is reported separately from the rate. Every run records which engines it measured, and trends are never drawn across different engine sets. Every figure states the channel it was measured on — the engine's API, not Google AI Overviews or the ChatGPT app. Anything that could not be measured is shown as such, never as a zero. No tool can promise citations, positions or timescales, and this one does not. Read the method at How we measure.