Your senior captain pasted a CUI-tagged PWS into a consumer chat tool at 11pm to get a head start on the technical volume. Your CISO found out on Monday. Your legal team has now blocked every AI writer the proposal shop has asked for, and you are back to Word and SharePoint while your competitors draft in hours. That is the tension every CMMC Level 2 contractor is living with in 2026, and buying the right proposal automation software is the only way out.
This post gives you a printable vendor security questionnaire, the mistakes that turn procurement into a year-long stall, and the criteria that separate tools your legal team will clear from tools they will not.
What Should Your Vendor Security Questionnaire Include?
A CMMC-aligned questionnaire has roughly twenty questions, but the following seven decide whether a vendor clears legal review or dies in procurement. Copy them. Send them verbatim.
Do You Hold CMMC Level 2 Aligned Attestations?
The vendor should be able to show a current third-party assessment against NIST SP 800-171 or an equivalent CMMC Level 2 readiness posture, with a named C3PAO or remediation timeline if certification is pending.
Are You FedRAMP Moderate Ready or Authorized?
For any tool touching CUI, FedRAMP Moderate Ready is the floor and FedRAMP Moderate authorized is the ceiling. Vendors who cannot name their PMO sponsor or their package status are not ready for your pursuits.
Do You Hold a Current SOC 2 Type II Report?
Ask for the report under NDA. Type I is a point-in-time snapshot and is not enough. Type II covers operating effectiveness over a period and tells you whether the controls actually ran.
Is Data Retention on Prompts and Documents Set to Zero?
Zero data retention means your proposal text, capture briefs, and any CUI the AI sees are not retained for model training, support, or analytics. If the vendor retains prompts “for quality,” that is a disqualifier on a CUI pursuit.
Where Is the Infrastructure Physically Hosted?
US-based infrastructure is non-negotiable for CUI. Ask for the cloud provider, the region, and whether any subprocessor lives outside the United States. Get it in writing.
Do You Support SSO and Role-Based Access Control?
SSO through your identity provider, MFA enforced at the identity layer, and RBAC granular enough to separate prime and subcontractor contributors on the same pursuit. Anything less breaks teaming arrangements.
What Is Your DFARS 252.204-7012 Incident Reporting Commitment?
Seventy-two hours to DoD is the federal standard. Your vendor’s contract should name the commitment, not hand-wave it.
What Are The Common Mistakes CMMC Contractors Make With AI Tooling?
- Treating ChatGPT Enterprise as CUI-safe. Consumer and enterprise chat tools are not CMMC Level 2 aligned. Enterprise SKU does not equal federal-ready. The moment a contributor pastes a PWS excerpt into a prompt, you have an incident.
- Letting shadow AI run in Word add-ins. Contributors install browser extensions that silently send drafts to third-party models. Your DLP should block them, but the real fix is giving the team a sanctioned tool so they stop reaching for unsanctioned ones.
- Accepting “we are SOC 2” as the end of the conversation. SOC 2 alone does not cover the federal CUI handling obligations. You need SOC 2 Type II plus a CMMC-aligned posture plus FedRAMP readiness. The combination is the bar.
- Buying a compliant tool with no AI features. Your approved vendor list ends up populated with Word plus SharePoint plus a legacy proposal manager from 2014. Security is solved. Drafting speed is worse. You lose bids on timeline, not on compliance.
- Skipping the teaming contributor scenario. Proposals on large pursuits pull in subs. If the tool cannot invite external contributors into a scoped workspace with RBAC, your primes end up emailing Word docs. That is the weakest link in your compliance chain.
- Letting the vendor interpret DFARS for you. Read the clause. Map it to the tool. Do not accept marketing language as evidence. The right ai for govcon platform gives your legal team verbatim control citations, not sales prose.
What Criteria Should Govern Your Final Shortlist?
Your shortlist should collapse fast once you apply the right criteria. These four are the ones that matter for CMMC Level 2 pursuits.
Verified federal security stack (CMMC Level 2 aligned, FedRAMP Moderate Ready, SOC 2 Type II). The vendor should be able to deliver evidence packets under NDA within a week. If they stall, your procurement will stall.
Zero data retention with US-based infrastructure (NIST SP 800-171 3.1.3, 3.13.1, 3.13.11). Confirm the default retention setting, where the data lives, which subprocessors see it, and how deletion is verified. Get the answers in the MSA, not the sales deck.
RBAC and SSO built for mixed prime and subcontractor workflows (NIST SP 800-171 3.1.1, 3.1.2, 3.5.3). Your CMMC scope includes the subs you invite in. A platform that cannot isolate a sub’s view of capture data and proposal sections will blow up your boundary.
GovCon-trained AI inside the secure perimeter (functional criterion, not a control citation). Security posture is the floor. Drafting speed is why you are buying the tool. A secure platform with no GovCon-specific AI leaves you exactly where you started, which is why the right ai for govcon platform has to satisfy both halves of the equation.
Evidence beats assertions. A vendor who cannot produce their third-party assessment report, FedRAMP package status, and SOC 2 Type II under NDA should not be on your shortlist.
Frequently Asked Questions
How is AI used in government contracts?
Agencies use AI for solicitation clause review, award pattern analysis, and fraud detection. Contractors use it for opportunity discovery, RFP shredding, compliance matrices, past performance matching, and proposal drafting. The security posture of the tool determines whether those use cases are allowed on CUI-tagged pursuits.
Can you use ChatGPT for federal proposals?
You should not use consumer or standard enterprise ChatGPT on any proposal containing CUI or controlled technical data. Those tools are not CMMC Level 2 aligned, do not guarantee zero data retention, and do not meet DFARS 252.204-7012 obligations. Use a federal-ready platform that keeps CUI inside an approved boundary.
What security certifications should proposal software have?
At minimum, a current SOC 2 Type II report, a CMMC Level 2 aligned assessment against NIST SP 800-171, FedRAMP Moderate Ready status with a path to authorization, and US-based infrastructure. A GovCon-native platform like Sweetspot layers on top of that stack so you can meet the compliance bar without sacrificing drafting speed on CUI pursuits.
Does zero data retention mean my content is deleted immediately?
Zero data retention means your prompts and documents are not retained for training, analytics, or support, and that ephemeral processing data is deleted on a defined short cycle. Your own intentionally stored content, like the organization library, persists under your control with your retention policy.
Sticking with Word and SharePoint because legal blocked the last three AI writers is a reasonable short-term answer. It is not a strategy. Competitors are building CMMC-aligned proposal automation into their capture workflow right now, and the delta in bid throughput compounds every quarter. The contractors who solve the security question first win the pursuits the rest of the market spends another year arguing about.
