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Pricing

Vendor risk assessments without enterprise TPRM overhead.

Start with real vendors, get usable evidence quickly, and scale your assessments without implementing a full TPRM platform. Every assessment includes both deliverables — the source-cited assessment and the pre-filled questionnaire — at no extra cost.

No setup
no implementation project, config, or vendor inventory first
Under 10 min
per assessment, vs. 4–6 hours manually
5 free
real assessments before any card is required
Start Here — No Risk

Free

Prove it on real vendors.

$0
5 assessments included
  • ✓5 complete vendor risk assessments
  • ✓Risk report + questionnaire with up to 133 questions auto-filled each
  • ✓Full intelligence suite
  • ✓SOC 2, HIPAA, PCI-DSS, CMMC formats
  • ✓No credit card required
  • ✓Assessment time: under 10 minutes
Get Started — 5 Investigations Included →

Enough to cover the vendors that matter most before you decide anything.

For ongoing vendor reviews

One plan. No seat minimums, no annual commitment, no implementation fee.

ThirdProof
$399/mo

For ongoing vendor reviews — new onboardings, re-assessments, and the audit file that has to stay current.

  • ✓50 vendor investigations per month
  • ✓Risk report + security questionnaire with up to 133 questions auto-filled per investigation
  • ✓Full intelligence suite
  • ✓Industry-specific PDF reports (SOC 2, HIPAA, PCI, CMMC)
  • ✓Email support
Assess a Vendor Free →

Run one vendor first · No account · No credit card

What you are and aren’t buying

ThirdProof sits between doing every review by hand and implementing a full third-party risk program. It is built to assess vendors, not to run the program around them.

Manual Process

Spreadsheets + emails

ThirdProof

Starting at $399/mo

Enterprise TPRM

Full program platform

Time per vendor
4-6 hours
Under 10 minutes
Varies (passive)
Cost per assessment
$840-$3,450 (analyst time)
Under $10 per assessment
Quote-based annual contract
Vendor participation
Required to start
Not required to start
Varies by platform
Audit documentation
Manual formatting
Framework-specific PDFs, source-cited
Yes (with config)
Evidence source
Mostly vendor self-reported
Independent sources first
Mixed
Lifecycle & workflow orchestration
No
No — intentionally out of scope
Yes

Not sure if you need ThirdProof or full TPRM?

Three operating models compared side by side — manual reviews, ThirdProof, and enterprise TPRM — including where ThirdProof is not the right purchase.

See where ThirdProof fits →

Comparing on cost? See what TPRM software costs across the market.

Pricing questions

Is ThirdProof a complete TPRM platform?+
No. There is no contract lifecycle tracking, no multi-stage approval chains, no procurement orchestration, and no formal issue-management module with owners and SLAs. ThirdProof does one job: investigate a vendor, document the evidence, and support a defensible decision. If you need program-wide orchestration across a large vendor inventory, an enterprise TPRM platform is the right purchase.
Do I still need to contact the vendor?+
Often, yes — and running the assessment first is what makes that contact short. Some things are only knowable from the vendor: their current SOC 2 report, contractual commitments, specific data-handling details. ThirdProof answers what 27 independent sources can answer, then groups what is left into a targeted follow-up, so you are not sending a full questionnaire and waiting weeks on it.
Does this replace security questionnaires?+
It changes when the questionnaire happens and how much of it you have to send. Each assessment pre-fills the standard 133-question set wherever the evidence supports an answer, cites the source for each one, and flags the rest as unresolved. The questions that remain are the ones only the vendor can settle.
Can this support audit evidence?+
That is what it is formatted for. Assessments are written against the control being tested — SOC 2 CC9.2, HIPAA, PCI-DSS 12.8 — with source citations on each finding, the assessment date, the methodology version, and a SHA-256 integrity seal. Whether any given auditor accepts it is their determination; ThirdProof provides the documented, source-cited evidence in the form they ask for.
Does ThirdProof approve or reject vendors?+
No. It assigns a risk tier from a deterministic rule set and documents the evidence behind it, but it never declares a vendor safe, approved, or certified. The decision to proceed, investigate further, mitigate, or ask for more evidence is your team's, and the reviewer decision and reasoning are recorded against the assessment.
Who is ThirdProof best for?+
Lean security, compliance, IT, GRC, and operations teams with no dedicated third-party risk headcount — the people who need to determine whether a specific vendor can be used and document why, without implementing a TPRM program first. It fits new SaaS onboarding, procurement waiting on a security sign-off, a first formal vendor-risk process, and audit preparation.
What happens after my 5 free investigations?+
You can subscribe at $399/month for 50 vendor investigations per month. No automatic charges — you decide when to subscribe. Need more? Get in touch and we'll set the right limit for your volume.