Tracking 324 product categories
Know what’s dying before you buy it.
Free demand data for online sellers. See whether interest in a product is climbing or collapsing — measured from what millions of people actually read every day, not guesswork.
Cooling fastest right now
Famartin · CC BY-SA 4.0Trail mix342 readers / day-63%
No machine-readable author provided. Cpetro45 assumed (based on copyright claims · CC BY-SA 3.0Elliptical trainer97 readers / day-48%
Wikimedia Commons · CC BY-SA 3.0Model railway154 readers / day-27%
A seller stocking any of these today is buying into a falling market.
- 324
- Categories tracked
- 148,536
- Daily readers measured
- 120
- Days of history
- $0
- Cost to you
Climbing this month
Ranked by 30-day change in daily readership.
Haoreima · CC0Gardening
+364%hobby · 488 readers / day
Noah Wulf · CC BY-SA 4.0Photography
+303%hobby · 2,504 readers / day
Paxson Woelber · CC BY-SA 4.0Hiking
+129%outdoor · 528 readers / day
Difference engine · CC BY-SA 4.0Tea
+106%food · 1,825 readers / day
Vyacheslav Argenberg · CC BY 4.0Meditation
+94%wellness · 1,316 readers / day
moo.review · CC BY 2.0Electric shaver
+87%beauty · 146 readers / day
Why you can check every number
One public source
Daily readership from the official Wikimedia API. Every topic page links to the exact article its figure came from, so you can verify it yourself.
Nothing is sponsored
No paid placements and no affiliate ranking. A topic climbs because people are reading about it, and for no other reason.
The limits are stated
Readership measures attention, not sales. Seasonal categories carry a warning instead of a confident verdict, because months of history can't tell a cycle from a decline.
Check a product before you commit to it
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Explore 324 categories