SubMouse
Home › Tools › Compare subreddits

Compare two subreddits

Enter any two safe-for-work communities. We’ll place their public descriptions, members, growth, topics and collected rule titles side by side — instantly, from data we already have.

r/formula1 vs r/NASCAR

Side-by-side using public descriptions, members, growth and rule titles from SubMouse. Missing fields show as n/a. Adult communities are excluded.

Swap sides New comparison Related to r/formula1 Related to r/NASCAR

Formula 1 room vs NASCAR room

r/formula1’s public description welcomes readers to an independent Formula 1 community. r/NASCAR’s directory text is for everything NASCAR related.

In our directory, formula1 is larger (about 6.9M, rank #115) than NASCAR (about 1.5M, rank #704). Activity samples show formula1 posting more often (~158 posts/day vs ~52). formula1’s sample is image/video-heavy; NASCAR’s is mix of text with link and image. formula1 flairs include Discussion, News, Video, Social Media, Photo; NASCAR shows Discussion, Race Thread, Event, (on suspension from Spire), Spire Parks Hocevar.

Rule titles: formula1 stresses civility, bans fan-warring and low-quality posts, and wants sticky threads used; NASCAR bans reposts and memes/shitposts, wants accurate titles and stickied race discussion threads.

  • Choose r/formula1 for F1 news and race discussion under its civility and anti-fan-war rules.
  • Choose r/NASCAR for stock-car news and race threads under its sticky-thread and anti-meme rules.
  • formula1 is much larger and more active in our directory sample; the sports overlap is motorsport, not the same series.

Written comparison based on public descriptions and rule titles · updated 2026-11-07.

r/formula1

Formula 1

Welcome to r/Formula1, the best independent online Formula 1 community!

Members
6.9M
7-day growth
+5.4K
Posts/day
158.2
Directory rank
#115
Created
Jun 8, 2008
Submissions
Text or links

Sample mix: images 46%, videos 16%, links 15%

Topics: Formula 1

Rule titles (short names we collected)

  • Keep it civil
  • No gatekeeping/provocation
  • Fan warring/attacking fan groups is not okay
  • No racism, sexism, homophobia, stereotyping, prejudice, etc
  • No concern trolling/whataboutism
  • No inappropriate/tasteless content
  • No advertising, buying, selling, trading, gambling, etc
  • No low quality posts
  • Use the sticky threads
  • Posts should be relevant
  • No repost/duplicate content
  • Do not editorialise titles

Open r/formula1 on SubMouse

About this community: r/formula1 is a large independent Formula 1 fan community for race weekends, news, and discussion. Rank #115 (about 6.9 million subscribers). Moderation emphasises civility, bans fan-warring and bigotry, and asks people to use sticky threads—typical of sports subs that spike hard on session days.

r/NASCAR

NASCAR on Reddit: News from the track

A subreddit for everything NASCAR related!

Members
1.5M
7-day growth
+490
Posts/day
51.5
Directory rank
#704
Created
Jan 24, 2009
Submissions
Text or links

Sample mix: text posts 38%, links 27%, images 22%

Topics: News

Rule titles (short names we collected)

  • Keep your discussion civil
  • Do not repost content
  • No multiple similar posts
  • Use the stickied discussion threads
  • Title posts accurately
  • Always post to the source
  • No Low-Effort/Off-Topic Posts
  • No memes or shitposts
  • Do not manipulate votes
  • No self-promotion, subreddit promotion, or spam
  • No show-and-tell posts

Open r/NASCAR on SubMouse

Supported differences

Aspectr/formula1r/NASCAR
Public focus (from each community’s public description) Welcome to r/Formula1, the best independent online Formula 1 community! A subreddit for everything NASCAR related!
Size
r/formula1 is larger in our directory (about 4.5×).
 6.9M members 1.5M members
Posting activity (our sample) 158.2/day 51.5/day
Common post types in our sample images 46%, videos 16%, links 15% text posts 38%, links 27%, images 22%
Topic tags on SubMouse Formula 1 News
Selected rule titles (short names we collected) Keep it civil; No gatekeeping/provocation; Fan warring/attacking fan groups is not okay; No racism, sexism, homophobia, stereotyping, prejudice, etc; No concern trolling/whataboutism Keep your discussion civil; Do not repost content; No multiple similar posts; Use the stickied discussion threads; Title posts accurately

Rules and posting patterns we can verify

formula1 short titles include: Keep it civil; No gatekeeping/provocation; Fan warring/attacking fan groups is not okay; No racism, sexism, homophobia, stereotyping, prejudice, etc; No concern trolling/whataboutism; No inappropriate/tasteless content; No advertising, buying, selling, trading, gambling, etc; No low quality posts. Our sample is image-heavy with discussion, news and video flairs.

NASCAR: Keep your discussion civil; Do not repost content; No multiple similar posts; Use the stickied discussion threads; Title posts accurately; Always post to the source; No Low-Effort/Off-Topic Posts; No memes or shitposts. Our sample mixes text and links with discussion and race-thread flairs.

Where this comparison comes from

Public descriptions and member counts from SubMouse’s safe-for-work directory. Short rule titles and activity samples SubMouse collected. Short titles only.

Members and public descriptions come from SubMouse's safe-for-work directory (as of 2026-11-02 UTC); 7-day growth measured from 2026-10-26. Posts/day and post-type mixes appear when we have an activity sample. Rule lines are short titles, not the full sidebar. Directory rank is listing order — communities outside the current Top 100 open in the info tool instead of a full community page.

Comparisons we prepared

Hand-written explanations for pairs where the public descriptions and rules support a real distinction: