r/coldplunge↗
made for cold plunge enthusiasts
community for people willing to take the cold plunge to improve their lives and physical and mental well being
34k subscribers117 posts / mo in Sep 2026105 authors / mosince 2021
r/coldplunge has 34k members (+51% over the last 12 months). It gets about 117 posts a month from 105 people. Top topics: Tank Temperature & Heaters, ScamAlerts and Aquarium Tanks.
When to post on r/coldplunge
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How r/coldplunge has grown
Subscriber growth
Subscribers over time
Monthly activity
Posts, comments and authors per month
Topics and brands on r/coldplunge
Top topics
Share of the subreddit's posts
- Tank Temperature & Heaters0.4%
- ScamAlerts0.4%
- Aquarium Tanks0.2%
- Pizza Stone & Ooni Deals0.2%
- Frozen Lakes0.2%
Brands people mention
Most-mentioned brands and sites, last 12 months
- Best Buy
- The Home Depot
- Walmart
- Alibaba
- Amazon
Everything else about r/coldplunge
Posting rules and account requirements, how often posts get removed, who writes here (age, gender, countries), what people ask for, how they talk, and related subreddits — all in the full report.
Posts and activity for Sep 2026. Members from Reddit's subscriber counts. Read from the same data the app runs on. Our research