Communities related to r/YouShouldKnow, with what each one is for and how it differs. Member figures come from SubMouse's safe-for-work directory.
r/YouShouldKnow (about 5.6M members, directory rank #152) is built around facts and notices people “should know.” Practical tips meant to improve daily life often fit better in a tip-first community.
See also LifeProTips vs YouShouldKnow on SubMouse.
Stay on YouShouldKnow for noteworthy facts and awareness posts. Use LifeProTips when the post is a concrete tip that improves someone’s life.
r/YouShouldKnow — You Should Know
Life Pro Tips
When to choose it: Tips that improve life in a practical way.
Why it is here: Paired on LifeProTips vs YouShouldKnow. Public description: tips that improve your life in one way or another (about 23.1M members, rank #27).
How it differs from r/YouShouldKnow: Actionable tip format versus “you should know” facts.
Use the related subreddits finder for r/YouShouldKnow: Find related to r/YouShouldKnow.
Members and public descriptions come from SubMouse's safe-for-work directory (as of 2026-11-09 UTC); 7-day growth measured from 2026-11-02. Directory rank is listing order. Guide updated 2026-11-07.