r/BrainFog↗
The Brainfog Community
Brainfog is a form of cognitive impairment and a symptom of many conditions, It ranges from a mild nuisance, to debilitating severity. This space exists to serve as a support group for the journey to discovery of cause to recovery, and as a congregation of community brainstorming & resources.
36k subscribers287 posts / mo in Sep 2026242 authors / mosince 2015
r/BrainFog has 36k members (+22% over the last 12 months). It gets about 287 posts a month from 242 people. Top topics: Reading Challenges & Series, Failed Exams & Feelings and Motivation & Discipline.
When to post on r/BrainFog
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How r/BrainFog has grown
Subscriber growth
Subscribers over time
Monthly activity
Posts, comments and authors per month
Topics and brands on r/BrainFog
Top topics
Share of the subreddit's posts
- Reading Challenges & Series<0.1%
- Failed Exams & Feelings<0.1%
- Motivation & Discipline<0.1%
- Memory Techniques & Reading Skills<0.1%
- StudyingTips<0.1%
Brands people mention
Most-mentioned brands and sites, last 12 months
- Apple
- Substack
- Medium
- TikTok
- ChatGPT
Everything else about r/BrainFog
Posting rules and account requirements, how often posts get removed, who writes here (age, gender, countries), what people ask for, how they talk, and related subreddits — all in the full report.
Posts and activity for Sep 2026. Members from Reddit's subscriber counts. Read from the same data the app runs on. Our research