Prism
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Free tool · four engines

See which brands the engines name in your market.

Type a question your customers would ask. We put it to ChatGPT, Claude, Gemini and Perplexity with live web search, right now, and show you every answer that comes back. Including the ones that never mention you.

Reading the result

How to read what came back.

One question, four engines
The same prompt went to all four at once with live web search on. The answers are the ones a customer would have got today, not a summary of what the models remember from training.
Every brand that got named
Count who appears. The names that keep turning up are winning this question.
Where you sit in the answer
Mentioned ninth in a list of nine is not the same result as being the first thing an engine says, and the two get reported identically by anything that only checks whether your name appears.
Which sources they leaned on
The URLs an engine cited are the pages it trusted enough to lean on.
AI Visibility · on a schedule

One question is a snapshot. Tracking is the job.

Ask the same engine the same thing tomorrow and the answer will be worded differently, sometimes with different brands in it. The AI Visibility suite runs the same prompts on a schedule and keeps the history, so the number you quote is a rate across many runs.

Runs on your schedule
The same prompts go to the same four engines on the cadence you set.
Every answer kept
Word for word, so any number on any report traces back to the sentence it came from.
A rate, not a day
Share of voice measured across runs, against every brand named beside you.
Prism's AI Visibility competitors report: share of voice 25.6%, named first 46%, a row of untracked brands found in answers, a brand leaderboard with appearances and per-engine counts, and a brand-by-platform appearance matrix.
AI Visibility → Competitors

The engines will answer differently next week.

Create an account and the same prompt runs on your schedule, with every answer kept, so you can go back and see the week the engines changed their minds. New accounts get 100 credits, which covers one full scan across all four before you decide anything.