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What's the best nail vitamin?

A commercial recommendation prompt. We size how many people ask ChatGPT this from real search demand, then run it through ChatGPT to see which websites it recommends.

Est. people asking / mo
1.2K
CPC
$0.19
Total est. value / mo
$14
Common ways people ask this (15)
  • What's the best nail vitamin for weak nails?
  • What's the best nail vitamin for brittle nails?
  • What's the best nail vitamin for nail growth?
  • What's the best nail vitamin for faster results?
  • What's the best nail vitamin for women?
  • What's the best nail vitamin for men?
  • What's the best nail vitamin for vegetarians?
  • What's the best nail vitamin with biotin?
  • What's the best nail vitamin without biotin?
  • What's the best nail vitamin for postpartum nails?
  • What's the best budget nail vitamin?
  • What's the best nail vitamin for skin and hair too?
  • What's the best nail vitamin for sensitive stomachs?
  • What's the best nail vitamin in gummy form?
  • What's the best nail vitamin in capsule form?

What ChatGPT actually answered

One of the 5 times we asked ChatGPT this, verbatim. The leaderboard below aggregates all 5 runs.

Websites ChatGPT recommends for this prompt

Aggregated across 5 runs (min 2/5 appearances). Estimated visits split the prompt's demand by rank. Sites matching the prompt's own brand are marked branded and excluded from the leaderboard.

RankWebsiteAppearsEst. visits / moEst. value / mo
1 healthline.com 5/5 25 $4
2 webmd.com 5/5 15 $2
3 medicalnewstoday.com 5/5 10 $1
4 verywellhealth.com 5/5 7 $1
5 mayoclinic.org 5/5 5 $0
6 clevelandclinic.org 5/5 4 $0
7 goodrx.com 5/5 3 $0
8 nhs.uk 3/5 2 $0
9 medlineplus.gov 5/5 2 $0
10 nih.gov 2/5 1 $0
11 amazon.com 4/5 1 $0
12 drugs.com 3/5 1 $0
13 dermnetnz.org 3/5 1 $0
14 aad.org 4/5 0 $0
15 livestrong.com 3/5 0 $0
16 everydayhealth.com 3/5 0 $0
17 drweil.com 2/5 0 $0
18 consumerlab.com 3/5 0 $0
20 allure.com 3/5 0 $0
How is this estimated?

ChatGPT doesn't publish prompts, so we don't show logged conversations. We measure real demand for this topic from Google search volume, scale it to ChatGPT's user base (on average about 1 ChatGPT user for every 8 Google searchers, a ratio that varies by topic), and run the prompt through ChatGPT 5 times to record which websites it recommends and in what order. Estimated visits split that demand across the recommended sites by a click-through-by-rank curve. Every number is a modeled estimate, not measured analytics. Full methodology →