SubTrends

Averages 8 posts/day, top 25% activity. Most active Wednesdays around 2 PM UTC. Mostly text posts (87%).

Posts / Day Average posts per day this month. Arrow is change vs the prior calendar month.
8 13%
Avg Upvotes Mean net upvotes per post this month (upvotes minus downvotes). Arrow is change vs the prior month.
7 5%
Avg Comments Mean number of comments per post this month. Arrow is change vs the prior month when that month’s data is available.
7 3%
Activity Rank #16,846 by posts/day among 92,652 tracked SFW subreddits as of Jul 2026 (Top 25%). Arrow is spots gained or lost vs the prior month.
#16,846 2,114
Top 25%
Posts w/ Links The percentage of posts that link off-site. This counts true link posts plus text posts with a URL in the body. Image and video posts are not counted.
17%
Low-Reply Rate Share of posts with 0 or 1 comment. A single comment is often an automated mod reply rather than real community discussion.
32%

r/TBI Traffic & Engagement

Volume and engagement over time

Posts/DayAvg Upvotes05101520051015Jul 1Jul 8Jul 15Jul 22Jul 29
Posts/Day Avg Upvotes Mean net upvotes per post in this bucket.

Post Format

Top Post Type Text
Typical Title Length Short (48 chars)
Peak Day Tuesday

Upvote Distribution

How upvoted posts perform Only posts with 2+ upvotes. The bands below show how those posts are spread by upvote count.

2–9
72%
10–99
28%
100–999
0%
1K+
0%
Posts that get upvoted Share of posts that received at least one upvote (2+ net upvotes). Most posts at 1 upvote are excluded. 76%
Median upvoted post Median upvotes among posts that received upvotes. Differs from Avg Upvotes in the snapshot, which includes every post. 6
Top post Highest upvote count on a single post this month. 55

r/TBI Most Active Times

Peak posting by day and hour (UTC)

Sun
Mon
Tue
Wed
Thu
Fri
Sat
12 AM
1 AM
2 AM
3 AM
4 AM
5 AM
6 AM
7 AM
8 AM
9 AM
10 AM
11 AM
12 PM
1 PM
2 PM
3 PM
4 PM
5 PM
6 PM
7 PM
8 PM
9 PM
10 PM
11 PM
← Swipe →
#1 Top 3 activity windows

Most Active by Day

Sun 9 AM
Mon 4 PM
Tue 9 AM
Wed 2 PM
Thu 12 PM
Fri 2 PM
Sat 6 PM

r/TBI Flair Performance

Upvotes and volume by flair

Flair Posts Upvotes
Need Advice114 (44.5%)5
TBI Survivor Need Support43 (16.8%)9
TBI Sucks28 (10.9%)9
Success Story26 (10.2%)12
Possible Injury Question13 (5.1%)4
Family Member Support9 (3.5%)6
Wellness7 (2.7%)2
Research/News7 (2.7%)6
Caregiver Advice5 (2.0%)4
Family/Caregiver Vent4 (1.6%)5

Post Type Breakdown

Share by text, image, or link

87%text posts

r/TBI Trending Keywords

Ranked by how often they appear

KeywordMentions ▼UpvotesComments
tbi
65 (25.4%)
710
brain
23 (9.0%)
66
anyone
18 (7.0%)
77
injury
18 (7.0%)
87
years
11 (4.3%)
68
help
11 (4.3%)
913
symptoms
10 (3.9%)
45
recovery
10 (3.9%)
713
post
10 (3.9%)
57

r/TBI Mentioned Domains

Most linked sites

This community doesn't link off-site.

Its posts are text, images, or discussion rather than outbound links.

r/TBI Top Posts

Highest-performing posts

r/TBI Audience Overlap

Overlapping audiences

r/TBI FAQ

What's the best time to post on r/TBI?

Based on posting volume, r/TBI is most active on Wednesdays around 2 PM UTC. That window has the most community activity, but busier hours also mean more competition for attention.

How active is r/TBI?

r/TBI averages 8 posts per day and ranks in the top 25% for activity among tracked SFW subreddits.

How many upvotes do posts on r/TBI get?

Posts on r/TBI average about 7 upvotes this month (net score per post).

What kind of posts does r/TBI get most?

On r/TBI, most posts are text posts (87%)