r/SixSigma
11k members
r/SixSigma is a subreddit with 11k members. The community frequently discusses six sigma, certification, lean, green belt, and sixsigma, and they frequently recommend/review study material.
All things Six Sigma, quality, lean, etc.
Popular Topics in r/SixSigma
#1
Six Sigma
78 posts
#2
Certification
69 posts
#3
Lean
41 posts
#4
Green Belt
40 posts
#5
Sixsigma
36 posts
#6
Exam
35 posts
#7
Study
27 posts
#8
Case Study
27 posts
#9
Black Belt
26 posts
#10
Case
22 posts
Products Discussed in r/SixSigma
Study Material
5 reviews
#1
ASQ
3.0★ from 1 review
#2
Pocket Prep
4.0★ from 1 review
#3
Quality Council of Indiana
4.0★ from 1 review
Member Growth in r/SixSigma
Yearly
+4k members(46.2%)
Similar Subreddits to r/SixSigma
r/Accounting
1.3M members
9.0% / yr
r/AzureCertification
86k members
32.8% / yr
r/CompTIA
300k members
11.7% / yr
r/German
487k members
17.6% / yr
r/isc2
10k members
49.4% / yr
r/leansixsigma
5k members
10.3% / yr
r/Lean_Six_Sigma
266 members
26.7% / yr
r/leanstartup
4k members
157.0% / yr
r/MedicalCoding
33k members
31.1% / yr
r/Prince2
4k members
46.2% / yr
About
GummySearch helps people research Reddit communities by organizing activity, growth, themes, and post-level signals into one place.
This page gives a focused view of r/SixSigma, including current member size, discussion patterns, product reviews, and related communities to explore.
This data is synced periodically so insights stay current and useful for ongoing research.
Last updated: June 1, 2026