r/SixSigma
13k members
r/SixSigma is a subreddit with 13k 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(43.7%)
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About
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This page gives a focused view of r/SixSigma, including current member size, discussion patterns, product reviews, and related communities to explore.
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Last updated: September 18, 2026