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    Governance, Risk & Compliance Software

    Best CMMC Compliance Software to Consider in 2026

    Defense contractors handling Federal Contract Information or Controlled Unclassified Information must meet CMMC 2.0 requirements to win DoD contracts. These tools map NIST SP 800-171 controls, track your SPRS score, manage POA&Ms and gather evidence for assessments.

    6 tools highlightedUpdated October 2026

    Top CMMC Compliance Software Tools for 2026

    Compare leading cmmc compliance software platforms by pricing, strengths, trade-offs, and best-fit teams.

    #1

    1. PreVeil

    Encrypted email and file sharing for CMMC

    4.6

    End-to-end encrypted collaboration with CMMC Level 2 documentation and SPRS support.

    Per user/month
    Best for: Small defense contractors

    Pros

    • Strong CUI enclave approach
    • Includes SSP templates

    Cons

    • Focused on email and files
    • Not a full GRC suite
    Visit PreVeil
    #2

    2. Exostar

    Supply chain risk and CMMC readiness

    4.3

    Defense supply chain platform with CMMC self-assessment and readiness tools.

    Subscription
    Best for: Defense primes and suppliers

    Pros

    • Widely used in aerospace and defense
    • Supplier management

    Cons

    • Interface can feel dated
    Visit Exostar
    #3

    3. Totem Technologies

    CMMC compliance management tool

    4.4

    Tools and consulting for NIST SP 800-171 and CMMC for small businesses.

    Subscription
    Best for: Small businesses new to CMMC

    Pros

    • Affordable for small firms
    • Practical guidance

    Cons

    • Less automation than larger platforms
    Visit Totem Technologies
    #4

    4. Drata

    Continuous compliance automation

    4.7

    Compliance automation with NIST SP 800-171 and CMMC framework support.

    Custom quote
    Best for: Tech-driven contractors

    Pros

    • Strong integrations
    • Multi-framework

    Cons

    • Pricing not public
    Visit Drata
    #5

    5. Vanta

    Trust management platform

    4.6

    Automated control monitoring including NIST 800-171 and CMMC frameworks.

    Custom quote
    Best for: SaaS companies selling to DoD

    Pros

    • Fast setup
    • Large integration library

    Cons

    • Advanced features cost extra
    Visit Vanta
    #6

    6. Microsoft 365 GCC High

    Government cloud for CUI

    4.2

    Microsoft cloud environment designed for DFARS and ITAR data handling.

    Per user/month
    Best for: Contractors storing CUI in Microsoft 365

    Pros

    • Meets DFARS 7012 requirements
    • Familiar tools

    Cons

    • Higher licensing cost
    • Migration effort
    Visit Microsoft 365 GCC High
    Buyer's Guide

    CMMC Compliance Software Buyer's Guide for 2026

    Everything you need to know before choosing a cmmc compliance software solution — features, pricing, evaluation criteria, and answers to common questions.

    01

    Know your CMMC level

    Level 1 covers basic safeguarding of FCI with self-assessment. Level 2 maps to the 110 NIST SP 800-171 controls and often requires a C3PAO assessment. Level 3 adds NIST SP 800-172 controls.

    02

    Enclave or full environment

    Some contractors isolate CUI in a dedicated enclave to reduce scope. Check whether the tool supports scoping and shared responsibility matrices.

    03

    Evidence and SPRS

    Look for automated evidence collection, SSP generation and SPRS score tracking.

    FAQ

    CMMC Compliance Software — Frequently Asked Questions

    Quick answers to the most common questions about choosing cmmc compliance software in 2026.

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