r/fountainpens
r/fountainpens is an AI & Machine Learning community on Reddit with 448,723 members, ranking #100 of 3,604 in AI & Machine Learning. /r/fountainpens - A community for fountain pen enthusiasts, from the novice to the collector. Please join our discord server: https://discord.com/invite/pendemic-773352251845771315
How big is r/fountainpens?
Created in 2010, r/fountainpens has had over a decade to grow and is a large community by Reddit standards. Within AI & Machine Learning it ranks #100 of 3,604 communities we track — the top 2.8% of the category by subscriber count. That puts it about 220× the median AI & Machine Learning subreddit, which has 2,036 members. It is a work-safe community with no 18+ flag on Reddit.
For scale, the largest AI & Machine Learning community we track is r/explainlikeimfive with 23,613,002 members — roughly 53 times the size of r/fountainpens. Reddit itself launched in 2005, so a subreddit created in 2010 sits in the early wave of community building on the platform. Subscriber counts indicate reach, not activity — a large community can be quiet, and a smaller one busy. Open r/fountainpens on Reddit to see how often people actually post before deciding whether it is worth joining.
| Members | 448,723 |
|---|---|
| Category | AI & Machine Learning |
| Rank in category | #100 of 3,604 |
| Created | 2010 |
| Category median size | 2,036 members |
| Content rating | Work-safe (SFW) |
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Subscriber counts come from the public Reddit API and are refreshed when this directory is rebuilt. Redditory is not affiliated with Reddit Inc.