CMMC Compliance Cost Breakdown: DIY vs. Consultant vs. Platform
If you're a defense contractor handling CUI, CMMC Level 2 is no longer optional. But the cost of getting compliant varies wildly depending on your approach — from a few hundred dollars to well over six figures.
Let's break down the three most common paths and their real costs, including the hidden expenses most guides skip.
This is the traditional path. A GRC consulting firm comes in, assesses your environment, builds your documentation, and helps you through the assessment process.
| Item | Cost Range |
|---|---|
| Gap assessment | $5,000 – $15,000 |
| SSP development | $10,000 – $25,000 |
| Policy creation (14 families) | $8,000 – $20,000 |
| POA&M development | $2,000 – $5,000 |
| Assessment preparation | $5,000 – $10,000 |
| Ongoing support (annual) | $5,000 – $15,000/year |
| **Total (Year 1)** | **$35,000 – $75,000+** |
- Expert guidance through the entire process
- Customized to your specific environment
- Assessor relationship and assessment prep
- High upfront cost — prohibitive for small contractors
- Dependent on consultant availability (long wait times in 2026)
- Documentation may not be easily maintained after engagement ends
- You're paying for their time, not a reusable system
Large organizations (500+ employees) with complex CUI environments and budget for a dedicated compliance program.
Some organizations attempt to build all documentation from scratch using free NIST resources and guidance documents.
| Item | Cost Range |
|---|---|
| NIST publications (free) | $0 |
| Generic templates | $200 – $500 |
| Staff time (200-500 hours) | $10,000 – $50,000* |
| Training and learning curve | $500 – $2,000 |
| **Total (out of pocket)** | **$500 – $5,000** |
*Staff time is the hidden killer. At $50/hour, 300 hours of compliance work costs $15,000 in labor — even if no money changes hands.
- Lowest out-of-pocket cost
- Full control over the process
- Deep organizational learning
- Massive time investment (6-18 months)
- High risk of documentation gaps or errors
- No expert review before assessment
- Staff pulled away from their primary responsibilities
- Easy to underscope or miss requirements
Organizations with an experienced GRC team already on staff and time to dedicate to the process.
This is the approach we built our platform around: guided, interactive tools that walk you through the process with expert-built questions and templates — without the consulting price tag.
| Item | Cost Range |
|---|---|
| Starter (Level 1) | $997 one-time |
| Professional (Level 2) | $250/month ($3,000/year) or $2,268/year (annual) |
| Enterprise (Level 3 + Consultant Tools) | $497/month ($5,964/year) or $4,488/year (annual) |
| Staff time (50-100 hours) | $2,500 – $5,000* |
| **Total (Year 1, Professional)** | **$4,288 – $7,364** |
*Interactive questionnaires reduce staff time by 60-80% compared to DIY because the questions guide you through exactly what to document.
- **Interactive dashboard** with real-time SPRS score tracking
- **20 guided questionnaires** (566 questions) covering every control family
- **110-control tracker** for managing implementation status
- **Compliance checker** for scoring existing documents
- **30+ audit-ready templates** (SSP, POA&M, policies, workbooks)
- **CUI and network boundary builders**
- Built by a CISSP/CCP with real CMMC Level 2 assessment experience
- 90% cheaper than consultants
- Structured guidance eliminates guesswork
- 60-80% less staff time than DIY
- Templates formatted for C3PAO review
- Reusable year after year for ongoing compliance
- Still requires internal effort and ownership
- Not a substitute for C3PAO assessment itself
- Complex or unique environments may still need some consulting
Small to mid-size defense contractors (10-500 employees) who need structured guidance but can't justify $35K+ for a consultant.
Regardless of which path you choose, budget for these often-overlooked expenses:
The assessment itself typically costs **$25,000 – $75,000** depending on the size and complexity of your environment. This is separate from all preparation costs.
CMMC isn't just documentation. You may need to implement or upgrade:
- Multi-factor authentication (MFA)
- SIEM/log management
- Endpoint detection and response (EDR)
- Encrypted email and file sharing
- Network segmentation
- Backup and disaster recovery
Budget **$10,000 – $50,000+** for technical tooling, depending on your current maturity.
CMMC isn't a one-time certification. You need ongoing:
- Annual self-assessments
- Policy reviews and updates
- Security awareness training
- Continuous monitoring
- Incident response testing
Your team needs to understand their security responsibilities. Budget for:
- Security awareness training for all CUI-handling personnel
- Role-based training for IT and security staff
- Assessment preparation for leadership
| Factor | Consultant | DIY | Platform |
|---|---|---|---|
| Out-of-pocket cost | $35K – $75K | $500 – $5K | $997 – $5.9K/yr |
| Staff hours required | 50 – 100 | 200 – 500 | 50 – 100 |
| Time to assessment-ready | 3 – 6 months | 6 – 18 months | 3 – 6 months |
| Documentation quality | High | Variable | High |
| Ongoing maintenance | Manual | Manual | Built-in tools |
| SPRS tracking | Spreadsheet | Spreadsheet | Automated |
| Expert guidance | Yes (during engagement) | No | Built into questions |
For most small-to-mid defense contractors, the **platform approach** offers the best balance of cost, quality, and time. You get the structured guidance of a consultant at a fraction of the price, with tools that support ongoing compliance — not just a one-time engagement.
If your environment is particularly complex or you need hands-on help, start with the platform to get your documentation 80% complete, then bring in a consultant for the final 20%. This hybrid approach can save $20,000+ compared to using a consultant from scratch.
*Ready to see how much you can save? Compare our plans or get a free sample to see the quality firsthand.*