SubMouse
Home › Tools › Related subreddits

Find related subreddits

Start from a community you already like. We’ll suggest other safe-for-work communities that share clear topic or description signals in our directory.

Related to r/todayilearned

SubMouse ranks matches from public descriptions, shared topics and directory links. This is our own matching. Adult communities are excluded.

Prefer a short written guide? See curated alternatives to r/todayilearned.

CommunityMembers7-day growthPosts/dayWhy it matched
r/interesting
interesting
2.2M +20.5K 86.3 shared terms: interesting; same topic: Interesting Facts; listed as related in our directory
r/notinteresting
For things that are not interesting at all
1.4M +2.8K 225.1 shared terms: interesting; same topic: Interesting Facts; listed as related in our directory
r/Damnthatsinteresting
Damn, that's interesting!
20.6M +6.9K 63.8 shared terms: interesting; same topic: Interesting Facts; listed as related in our directory
r/interestingasfuck
Interesting As Fuck
16.9M +16.6K 139.8 shared terms: interesting; same topic: Interesting Facts; listed as related in our directory
r/mildlyinteresting
For photos that are, you know, mildly interesting
25.4M +7.5K 154.4 shared terms: interesting; same topic: Interesting Facts
r/theydidthemath
Useless Yet Interesting Calculations
2.5M +2.2K 39.9 shared terms: interesting; same topic: Interesting Facts
r/tifu
Today I Fucked Up
19M +2K 18.7 shared terms: today; listed as related in our directory
r/ThriftStoreHauls
Thrift Store Hauls : What did you find today?
4.2M +1.4K 55.4 shared terms: today; listed as related in our directory

Figures as of 2026-11-02 04:31 UTC; 7-day growth measured from 2026-10-26. Posts/day appears when we have an activity sample for that community.