AI visibility sample size planner · Free tools
How many AI answers do you need?
Choose how precise you want your AI visibility rate to be, and see how many answers it takes.
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Good to know
Does this count questions or answers?
Answers. Every answer you collect counts: each question, in each wording, from each AI tool, on each day. Ten questions in three wordings across four AI tools is 120 answers a day, so a few hundred come quickly.
What margin should I choose?
±5 points is precise enough to compare yourself with a competitor or follow a trend month to month. ±10 points tells you whether you're visible at all. Tighter than ±3 points takes over a thousand answers and is rarely worth it.
Why does it never suggest fewer than 30?
Below about 30 answers the margin of error itself becomes unreliable, so a rate from so few answers isn't worth quoting.