Best CMMC Compliance Software (2026)

CMMC compliance software helps a defense contractor build and defend its CMMC self-assessment: it maps controls to the requirements, tracks the SPRS score, and produces the System Security Plan (SSP) and Plan of Action and Milestones (POA&M). Sprinto rates highest of the six platforms on our rubric, at 84 out of 100, with an RPO partner network for a contractor still scoping its program. Vanta (82) names C3PAO partners and an SPRS score feature. Drata (76) maps CMMC into the controls a company already runs for other frameworks. Secureframe (75) holds a CMMC Level 2 certification in its own name and sells a dedicated Defense plan.

Today the job is Phase 1 only. The Department of War suspended Phase II on July 13, 2026, and it has not set a new date. Phase II was the step that would have required third-party assessment for many contractors. Software bought today should be strong on self-assessment and SPRS tracking, with a credible path to a C3PAO when certification requirements return.

What CMMC compliance software does

The software maps a contractor’s existing security controls to CMMC’s requirements and tracks progress toward a score. It produces the documents a contractor needs at any level of assessment: an SSP and, where a gap exists, a POA&M. The contractor enters its self-assessment score into SPRS and keeps it current.

That self-assessment has to hold up on its own. The CMMC Program rule sets an 80 percent minimum score for a Conditional status and limits which requirements can sit on a POA&M. Every contractor affirms compliance each year, and a status lapses without that affirmation. Preparing as if a C3PAO will check the work keeps the affirmation defensible. It also shortens the road to a Level 2 certification if Phase II returns. The department puts a small entity’s Level 2 certification assessment and affirmation at $101,752.

How we ranked these

These six platforms carry the same score on every page of this site, from Sprinto at 84 to Thoropass at 52. The rubric ranks each platform as a whole against eight weighted criteria, in priority order by weight: automated evidence (20 points), framework coverage and audit path (15 each), then pricing transparency, trust and questionnaires, vendor risk management, customisation and user sentiment (10 each).

Two criteria do the most work for a CMMC buyer. Framework coverage credits the breadth of frameworks a platform ships, including federal ones such as CMMC, NIST 800-53 and FedRAMP. Audit path credits how short the road is from ready to a signed assessment or report. Those weights stay the same whichever framework a buyer cares about. A vendor that disagrees with a score can request a review, and changes are logged in the rubric’s changelog.

What the scores do not tell you

A total of 84 or 52 says how complete a platform is overall. It says less about how far each one has built out CMMC. A named C3PAO partner list earns credit on audit path. Partner capacity is a separate question: published counts of accredited C3PAOs vary across sources, and every count is small next to the number of contractors that may eventually need a Level 2 certification.

None of the eight criteria scores a vendor’s government authorizations. Vanta Government Cloud’s FedRAMP 20x Class C certification and Secureframe’s own CMMC Level 2 certification sit outside the totals. Both are real signals for a defense buyer.

CMMC depth also varies more than the totals suggest. Scrut, fifth at 72, lists CMMC Levels 1 and 2 in its framework catalog. Thoropass, sixth at 52, has a product built for Level 1.

Who should buy which

Contractors with only FCI, filing a Level 1 self-assessment: Thoropass builds its CMMC product for exactly this scope, with policies mapped to the 17 controls it names. Any of the other five also covers Level 1 inside a broader program.

Contractors with CUI, building toward a Level 2 self-assessment and an SPRS score: Vanta and Secureframe both name SPRS score monitoring, SSP generation and POA&M management. Vanta adds named C3PAO partners. Secureframe adds GCC High licensing and its Defense plan.

Contractors that want a vendor with its own CMMC credential: Secureframe has passed a CMMC Level 2 assessment in its own name, with Redspin as the C3PAO.

Contractors scoping CMMC for the first time without an assessor lined up: Sprinto’s RPO partner network and SSP templates fit that early stage, and Sprinto carries the highest overall rubric score of the six.

Contractors that already run a platform for other frameworks and want CMMC alongside them: Drata maps CMMC onto shared controls with POA&M tracking. Scrut lists CMMC Levels 1 and 2 next to NIST 800-171 in its catalog.

Conclusion

Sprinto leads the six at 84, with an RPO partner network, SSP templates and a preliminary gap analysis for a contractor that has not picked an assessor yet. Vanta (82) suits a contractor past that stage, with named C3PAO partners, an SPRS score feature and a FedRAMP 20x Class C government cloud. Secureframe (75) holds a CMMC Level 2 certification in its own name and sells its Defense plan for contractors who want a dedicated product.

The CMMC program itself still frames every choice here. Phase 1 self-assessment is the requirement today, and Phase II stays suspended with no new date announced. A vendor that adds CMMC features can request a fresh score, and every change is tracked in the rubric’s changelog.