# Free AI visibility check — Lynceus Source: https://lynceus.app/tools/ai-visibility/ > Enter your email and a domain. See how ChatGPT, Claude, Gemini, and Perplexity describe your brand right now. Free. --- Free check # How does AI describe your brand? Enter your email and a domain. We'll run buyer prompts against the major LLMs and show you the verbatim sentences they produce — including coverage by model and the prompts that surface you. Looking… Querying ChatGPT, Claude, Gemini, and Perplexity. Usually 10–20 seconds. Snapshot Mentions — Across LLMs — Sentiment — Verbatim citations Coverage by model Next step ### Want the competitor benchmark and action plan? The free check shows you what AI says. The Visibility Audit shows you what to do about it — five prioritized moves to change the answer. [See a sample audit](https://lynceus.app/sample-report/) [View pricing](https://lynceus.app/pricing/)