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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/offmychest vs r/TrueOffMyChest

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/offmychest Related to r/TrueOffMyChest

Supportive off-my-chest vs true-off-my-chest venting

r/offmychest describes a mutually supportive community for deeply emotional things you can’t tell people you know. r/TrueOffMyChest’s public description is a place to get personal things off your chest—not for opinions, relationship advice or preaching.

In our directory, offmychest is larger (about 3.5M, rank #290) than TrueOffMyChest (about 2.6M, rank #438). Activity samples show offmychest posting more often (~429 posts/day vs ~306). Both samples are essentially all text. Our directory lists each name among the other’s related communities.

Rule titles: offmychest emphasizes being good to each other, rejecting oppressive language and staying on topic; TrueOffMyChest requires personal off-my-chest posts, bans insults toward OP, and excludes opinion/preaching styles called out in its description.

  • Choose r/offmychest when you want a supportive room for emotional sharing under its civility rules.
  • Choose r/TrueOffMyChest for a personal vent that is not framed as advice-seeking, opinion or preaching.
  • Both sit outside the current Top 100 cut; directory related links connect the two.

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

r/offmychest

Off My Chest | A Safe Community for Support

A mutually supportive community where deeply emotional things you can't tell people you know can be told. Whether it's long-standing baggage, happy thoughts, or recent trauma, posting it here may provide some relief. We…

Members
3.5M
7-day growth
+2.4K
Posts/day
428.6
Directory rank
#290
Created
Oct 23, 2009
Submissions
Text posts

Sample mix: text posts 100%

Rule titles (short names we collected)

  • We are good to each other.
  • No oppressive attitudes and language.
  • We stay on-topic.
  • We reject harmful behaviors.
  • We cooperate to build this community.

Open r/offmychest on SubMouse

About this community: r/offmychest (#290, about 3.5 million) is a mutually supportive room for deeply emotional things you can’t tell people you know. Rules: be good to each other; no oppressive attitudes/language; stay on-topic; reject harmful behaviors; cooperate to build the community. Text (~428.6 ppd).

r/TrueOffMyChest

TrueOffMyChest, a place for people who need to speak their mind

A place to get personal things off your chest. Not for opinions, not for relationship advice, and not for preaching.

Members
2.6M
7-day growth
+2K
Posts/day
305.5
Directory rank
#438
Created
Oct 21, 2013
Submissions
Text posts

Sample mix: text posts 100%

Rule titles (short names we collected)

  • Feel free to speak your mind and please be open-minded
  • Do not break TOS
  • Posts must be on topic
  • No insults toward OP
  • Be mature
  • Do not reveal personal information
  • Posts must be personal and in "off my chest" style
  • No financial transactions
  • Updates must be posted in a reasonable manner

Open r/TrueOffMyChest on SubMouse

About this community: r/TrueOffMyChest (#438, about 2.6 million) is a place to speak your mind and get personal things off your chest—not for opinions-as-essays, relationship advice, or preaching. Rules require on-topic personal “off my chest” posts, maturity, no insults toward OP, no revealing personal information, no financial transactions, and reasonable update posting, while inviting open-mindedness within Reddit TOS. Vent, Personal …

Supported differences

Aspectr/offmychestr/TrueOffMyChest
Public focus (from each community’s public description) A mutually supportive community where deeply emotional things you can't tell people you know can be told. Whether it's long-standing baggage, happy thoughts, or recent trauma, posting it here may provide some relief. We… A place to get personal things off your chest. Not for opinions, not for relationship advice, and not for preaching.
Size
r/offmychest is larger in our directory.
 3.5M members 2.6M members
Posting activity (our sample) 428.6/day 305.5/day
Common post types in our sample text posts 100% text posts 100%
Selected rule titles (short names we collected) We are good to each other.; No oppressive attitudes and language.; We stay on-topic.; We reject harmful behaviors.; We cooperate to build this community. Feel free to speak your mind and please be open-minded; Do not break TOS; Posts must be on topic; No insults toward OP; Be mature

What they share

  • Our directory lists each of these communities on the other’s related list.

Rules and tone we can verify

offmychest short titles: we are good to each other; no oppressive attitudes and language; stay on-topic; reject harmful behaviors; cooperate to build the community.

TrueOffMyChest: speak your mind civilly; do not break TOS; posts must be on topic; no insults toward OP; be mature; no personal information; posts must be personal and in “off my chest” form; no financial transactions; updates in a reasonable manner. Our TrueOffMyChest sample shows flairs such as vent, personal story and confession.

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. Mutual related-list links. 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: