Are you in the core, in the tail, or missing entirely?
A free 2-minute check that runs your prompts through Claude, extracts which brands the AI actually recommends, and tells you whether yours is one of them. Benchmarked against the core-vs-tail volatility data from Detailed's 70K-response study. No signup, no credit card, no follow-up sequence.
Tell us what to check
30 seconds of input. Results in about 20 seconds after that.
Running your prompts through Claude…
Your AI visibility snapshot
What Claude actually said, prompt by prompt
Reality check. This is a single-snapshot Claude simulation, not a 28-day tracked baseline. Real AI answers vary from day to day — Detailed found only 0.3% of ChatGPT prompts return an identical brand list twice in a month. Use this to confirm whether your brand can appear in the answer at all. For actual core/tail measurement, you need a repeated tracked prompt set across ChatGPT / AI Overviews / Perplexity / Gemini over multiple weeks.
Three things this check can tell you. One thing it can't.
Presence rate
Whether your brand shows up in the AI's answer at all, for the prompts that matter to your funnel. A presence rate under 33% is a red flag — the AI thinks your brand isn't in the consideration set for those queries.
Primacy rate
Whether you're named first. Being first is worth 15–20 percentage points of click-through vs being named later. In Detailed's data, the same brand was often present without ever being first — a gap worth optimizing for on its own.
Category benchmark
Your category's volatility ceiling. A Fashion brand hitting 100% presence in a single check doesn't mean you own the category — Fashion's first-brand only stays #1 12% of days. A Tech Stack brand at 100% is a stronger signal — that category rewards persistence.
What this can't tell you
Whether you're stable. A single snapshot is noise, not signal. If you want the actual core-vs-tail read on your brand, you need 28+ days of tracked prompts across at least 2 AI platforms with proper name-variant matching. That's a paid engagement — start here.