r/whatsthatbook
r/whatsthatbook is an Other community on Reddit with 336,463 members, ranking #184 of 5,839 in Other. Can't remember the title of the book you've enjoyed reading? Crowdsource it to readers on Reddit!
How big is r/whatsthatbook?
Created in 2013, r/whatsthatbook has had over a decade to grow and is a large community by Reddit standards. Within Other it ranks #184 of 5,839 communities we track — the top 3.2% of the category by subscriber count. That puts it about 777× the median Other subreddit, which has 433 members. It is a work-safe community with no 18+ flag on Reddit.
For scale, the largest Other community we track is r/Fauxmoi with 6,766,745 members — roughly 20 times the size of r/whatsthatbook. Reddit itself launched in 2005, so a subreddit created in 2013 sits in the middle 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/whatsthatbook on Reddit to see how often people actually post before deciding whether it is worth joining.
| Members | 336,463 |
|---|---|
| Category | Other |
| Rank in category | #184 of 5,839 |
| Created | 2013 |
| Category median size | 433 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.