r/SixSigma↗
Six Sigma
All things Six Sigma, quality, lean, etc.
13k subscribers52 posts / mo in Sep 202637 authors / mosince 2011
r/SixSigma has 13k members (+44% over the last 12 months). It gets about 52 posts a month from 37 people. Top topics: Belt Grading Journey, Free Online Courses and Belt Rankings & Progression.
When to post on r/SixSigma
You've used today's free reports
Visitors without an account can open 3 subreddit reports a day. The best time to post on r/SixSigma, removal risk and the rest of the report are one step away.
How r/SixSigma has grown
Subscriber growth
Subscribers over time
Monthly activity
Posts, comments and authors per month
Topics and brands on r/SixSigma
Top topics
Share of the subreddit's posts
- Belt Grading Journey1.7%
- Free Online Courses0.7%
- Belt Rankings & Progression0.7%
- Product Management Career Navigation0.5%
- Productivity Tips & Time Management0.5%
Brands people mention
Most-mentioned brands and sites, last 12 months
- ASQ
- Medium
- NIST
- Substack
Everything else about r/SixSigma
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