Free AI visibility check

Is the name little known, or shared with something else? Add your website, or say what it is next to the name: we read the website's home page once to tell what the subject is, so the questions are about you and not about a namesake.

The result page stays available for 30 days to whoever has its link, then it is deleted. Your address is kept only as a salted hash, to count checks; Cloudflare Turnstile checks that you are a person. More in the privacy policy.

What does the free check show?

Three questions a real person would ask, written in the language you choose: one to discover options, one comparing the subject with an alternative, one about recent news. Each is asked once to ChatGPT, Claude and Perplexity through their official APIs, with web search where the assistant offers it, as from the country you choose: your browser's region is preselected, and without one it is the main country of the language.

For every answer you see whether it names the subject, whether it recommends it, which other names it gives, which pages it cites, whether your website is among them, and whether the assistant searched the web or answered from its memory.

Is one answer per question enough?

No: it is indicative. The same question asked twice can get two different answers, so a rate measured on a handful of answers is mostly noise. A brand named in 3 of 5 answers has a true rate anywhere between about 23% and 88%; the AI visibility calculator shows how many answers a reliable rate needs.

Who writes the answers?

The assistants do. Their answers are formed on content outside Tonecast, and Tonecast reports what they say and which pages they cite without judging who is right.

What can I not check for free?

People, public figures included, political parties, candidates and elections are not covered, nor are hateful, sexual or illegal subjects or anything about minors. The check says so instead of asking the assistants.