r/CMMC is a subreddit with 12k members. The most common kinds of discussions are advice requests and solution requests, and the community frequently discusses cmmc, security, level2, assessment, and compliance, 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
Advice Requests
: "CMMC Level 2 - Need honest feedback."
17 posts
#2
Solution Requests
: "Looking for a CMMC Compliance Tracking and Readiness Tool"
10 posts
#3
Self-Promotion
: "Contact me for assistance on booking your medbed appointment #medbed technology #viral"
3 posts
#4
Pain & Anger
: "CMMC Has an Implementation Gap That SMB DoD Contractors Are Struggling With"
1 post
Popular Topics in r/CMMC
#1
Cmmc
: "Updated Cmmc FAQ (May 2026) available."
77 posts
#2
Security
: "CMMC Level 2 - Need honest feedback."
15 posts
#3
Level2
: "Going for CMMC L2? Tips to avoid L2 assessment jump scares & failures"
14 posts
#4
Assessment
: "How are people keeping evidence organized before Assessment?"
10 posts
#5
Compliance
: "CMMC Compliance help, small subcontractor"
9 posts
#6
Ccp
: "Return on investment opinion for the Ccp?"
7 posts
#7
Msp
: "Your Msp might be a CSP (and here’s when that matters)"
6 posts
#8
Cui
: "Can non-Cui Users be in a GCC High Tenant and out of scope?"
6 posts
#9
Level 2
: "CMMC Level 2 Compliance for SMALL Construction Company"
6 posts
#10
Certification
: "CMMC Certification Cliff"
6 posts
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(61.3%)
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Last updated: June 29, 2026