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.
One of the 5 times we asked ChatGPT this, verbatim. The leaderboard below aggregates all 5 runs.
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.
| Rank | Website | Appears | Est. visits / mo | Est. value / mo |
|---|---|---|---|---|
| 1 | sleepcalculator.com | 5/5 | 1.1K | $360 |
| 2 | sleepfoundation.org | 5/5 | 675 | $216 |
| 3 | calculator.net brand | 5/5 | 450 | $144 |
| 4 | webmd.com | 5/5 | 309 | $99 |
| 5 | healthline.com | 5/5 | 225 | $72 |
| 6 | verywellhealth.com | 5/5 | 169 | $54 |
| 7 | mayoclinic.org | 5/5 | 124 | $39 |
| 8 | nhs.uk | 5/5 | 96 | $30 |
| 9 | clevelandclinic.org | 5/5 | 73 | $23 |
| 10 | sleepcycle.com | 3/5 | 56 | $18 |
| 11 | health.harvard.edu | 3/5 | 45 | $14 |
| 12 | medlineplus.gov | 3/5 | 34 | $10 |
| 13 | medicalnewstoday.com | 3/5 | 28 | $9 |
| 14 | sleepopolis.com | 2/5 | 23 | $7 |
| 15 | rise-science.com | 2/5 | 17 | $5 |
| 16 | stanford.edu | 2/5 | 14 | $4 |
| 17 | kidshealth.org | 2/5 | 11 | $3 |
| 18 | nih.gov | 2/5 | 8 | $2 |
| 19 | sleepeducation.org | 2/5 | 7 | $2 |
| 20 | sleep.org brand | 2/5 | 6 | $1 |
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 →