Recommended by ChatGPT across 3,904 prompt topics people ask about
3.2K
ESTIMATED
ChatGPT referrals / mo
Prompt topics
3,904
Monthly ChatGPT prompts
3.2M
Est. value / mo
$3.7K
Avg rank
11.54
These aren't logged prompts (ChatGPT doesn't share those). They're the commercial topics people ask ChatGPT to recommend products for, sized from real search demand and verified by running each one through ChatGPT. How we estimate this.
Prompts where ChatGPT recommends Harvard.edu
Each topic written the way a person would ask it. Estimated visits = this site's share of that prompt's demand.
Proof: a real ChatGPT answer
One of the 5 runs for What is the best blue light?, verbatim.
ChatGPT:
wikipedia.org
healthline.com
mayoclinic.org
nih.gov
harvard.edu ← this site
ncbi.nlm.nih.gov
aao.org
clevelandclinic.org
Where Harvard.edu ranks
How often ChatGPT places this site at each position across its prompt topics.
#16
most common spot
10%
of the time in the top 3
#1
172
#2
107
#3
124
#4
116
#5
148
#6
144
#7
200
#8
194
#9
194
#10
198
#11
217
#12
225
#13
246
#14
253
#15
234
#16
259
#17
247
#18
223
#19
219
#20
184
Who else ChatGPT recommends
Sites that come up for the same prompts as Harvard.edu, ranked by how many topics they share.
ChatGPT doesn't publish prompt data. We measure real demand for each commercial topic from Google search volume, scale it to ChatGPT's user base (about 1 ChatGPT user for every 8 Google searchers), and run each topic through ChatGPT 5 times to record which sites it recommends and in what order. A click-through-by-rank curve splits each topic's demand across the recommended sites. Every figure is a modeled estimate, not measured analytics. Full methodology →