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r/TBI PUBLIC

This is a subreddit devoted to Traumatic Brain Injury (TBI). There is not enough known about TBI's in general, and research is ongoing. Let's provide one another with support, advice, whatever might help.

25,520 members
Created: May 2013
Language: EN
NEUTRAL SENTIMENT
Last analyzed: Jul 07, 2026 12:00
Marketing Summary

r/TBI is a PUBLIC community on Reddit with over 25,520 members. It currently has a neutral sentiment with an engagement rate of 18.1%. With a community friendliness score of 50, this subreddit presents a high conversion potential for authentic brand participation. Self-promotion is generally allowed according to recent analysis.

50
Friendliness Score
18.1%
Engagement Rate
100
Conversion Potential
2.0%
Monthly Growth
Marketing Analytics
6.7
Avg Post Score
9.3
Avg Comments
25
Brand Mentions
0
Posts/Hour
Top Post Types
text 86.0% (43)
link 14.0% (7)
Peak Activity Hours
Times shown in UTC (Coordinated Universal Time) Local times are automatically converted based on your browser's timezone
10AM UTC
High
~20 active
12PM UTC
Medium
~20 active
12AM UTC
Low
~15 active
Community Culture
Community Sentiment NEUTRAL
Friendliness Score: 50/100
2.2K
Avg User Karma of Top Posts
70%
Commercial Acceptance
Content Preferences
Moderation Patterns
Rules & Compliance
0
Total Rules
Images
Videos
Self Promotion
Require Flairs
Public
Posting Requirements & Restrictions
25
Minimum Karma
7
Min Account Age (days)
SELF
Submission Type
Enabled
Flair System
Subreddit Rules

Rules data not yet available

Rules will be collected during next analysis
Marketing Data Updated
Jul 07, 2026
Rules Updated
Jul 23, 2026
Compliance Updated
Jul 23, 2026

What is r/TBI?

r/TBI is a public Reddit community created in May 2013 with over 25,520 members. This is a subreddit devoted to Traumatic Brain Injury (TBI). There is not enough known about TBI's in general, and research is ongoing. Let's provide one another with support, advice, whatever might help.

The community has a neutral sentiment and an engagement rate of 18.1%. With a friendliness score of 50, it is considered very welcoming to new members.

Self-promotion is generally allowed, making it a potential opportunity for authentic brand participation.

Frequently Asked Questions about r/TBI

r/TBI is a public Reddit community with 25,520 members. This is a subreddit devoted to Traumatic Brain Injury (TBI). There is not enough known about TBI's in general, and research is ongoing. Let's provide one another with support, advice, whatever might help.

With a conversion potential of 100 and an engagement rate of 18.1%, r/TBI presents a strong opportunity for authentic brand participation. Self-promotion is generally allowed, but always follow community guidelines.

Community rules are available on the subreddit page. Posting requirements include a minimum of 25 combined karma and an account age of at least 7 days .

r/TBI has an engagement rate of 18.1% with an average post score of 6.7 and an average of 9.3 comments per post. The community sentiment is neutral with a friendliness score of 50 out of 10.
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