r/CMMC is a subreddit with 13k members. The most common kinds of discussions are solution requests and advice requests, and the community frequently discusses cmmc, cui, struggling, podcast, and grc, and they frequently recommend/review software tools, ticketing, and rmm.
**Members seeking information, guidance, and assistance for meeting the new DoD CMMC rating guidelines.**
Read the CMMC **final** Rule here: [32 CFR 170 CMMC](https://www.federalregister.gov/documents/2024/10/15/2024-22905/cybersecurity-maturity-model-certification-cmmc-program)
Join Us on Discord: https://discord.gg/tpbF54E
**Sister subs:**
/r/NISTControls
/r/GovIT
/r/AzureGov
Popular Themes in r/CMMC
#1
Solution Requests
: "Best GRCs?"
6 posts
#2
Advice Requests
: "For anyone looking for an MSP to help with your enclave, avoid C3 (C3isit.com)"
4 posts
Popular Topics in r/CMMC
#1
Cmmc
: "How do you handle stress during the Cmmc 2 implementation phase"
10 posts
#2
Cui
: "I'm keep getting confused about what's Cui or what's not. Can you guys recommend me some resource/YT video which will help me understand the actual definition of it???"
4 posts
#3
Struggling
3 posts
#4
Podcast
: "Just heard the entire Podcast with the former DoW CIO, Katie Arrington that everyone is talking about this morning."
2 posts
#5
Grc
: "Best Grcs?"
2 posts
#6
Fedramp
: "so elevenlabs is Fedramp now but not for cui?"
2 posts
#7
Rfi
: "The first reports on the Rfi response."
2 posts
#8
Spreadsheet
1 post
#9
Subcontractors
1 post
#10
Mfa
1 post
Products Discussed in r/CMMC
Software Tools
12 reviews
#1
SMPL-C
5.0★ from 1 review
#2
ServiceNow
4.0★ from 1 review
#3
GovSky
4.0★ from 1 review
Ticketing
11 reviews
#1
ServiceNow
4.0★ from 2 reviews
#2
Jira
4.0★ from 2 reviews
#3
JitBit
4.0★ from 2 reviews
Rmm
2 reviews
#1
ManageEngine Desktop Central
3.0★ from 1 review
#2
ConnectWise Automate
4.0★ from 1 review
Member Growth in r/CMMC
Yearly
+4k members(53.0%)
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/CMMC, 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: November 5, 2026