Vendor risk investigated in 90 seconds*
Stop chasing vendors for security questionnaires. ThirdProof queries sanctions databases, cyber risk scores, business registries, adverse media, and more — simultaneously — and produces an auditor-ready vendor risk assessment while you get back to real work.
First investigation free · No credit card required
“I run a retail business with 20+ vendors touching customer payment data and shipping addresses. Before ThirdProof, I had no way to assess whether those vendors were a liability. Now I investigate a new vendor before signing the contract — takes 2 minutes.”
April
Owner, The Perky Lady · Co-Founder, ThirdProof
Three inputs.
A complete vendor risk assessment.
No questionnaires. No vendor due diligence bottlenecks. ThirdProof investigates autonomously while you work on something else.
Built for your compliance
framework. Not a generic tool.
Every report is generated in the language your auditor expects, specific to your regulatory requirements.
SOC 2 CC9.2 — Vendor Management
Every SOC 2 Type II audit includes a review of your third-party risk management program under CC9.2. ThirdProof produces documentation that satisfies this control directly — no additional formatting required.
What your auditor sees
ThirdProof reports include audit-evidence statements in language auditors accept. No reformatting. No "this doesn't satisfy the control" pushback.
The vendor risk management platform
built for your audit cycle.
Vendor risk management software that investigates across every public intelligence vector in parallel — sanctions, cyber posture, business registration, adverse media, and more. Every finding cites its exact source. No black boxes.
Priced for the mid-market.
Not the Fortune 500.
Enterprise TPRM platforms start at $50,000 a year. ThirdProof starts at $399 a month and delivers deeper intelligence in 5 minutes.
For teams starting their vendor risk program or building toward SOC 2.
- ✓Up to 25 vendor investigations/month
- ✓Full intelligence suite
- ✓Industry-specific PDF reports
- ✓Audit evidence statements included
- ✓Email support
First investigation free · No credit card
For growing compliance teams that need more capacity and faster support.
- ✓Up to 50 vendor investigations/month
- ✓Full intelligence suite + priority refresh
- ✓All industry frameworks (SOC 2, HIPAA, PCI, CMMC)
- ✓Priority email support
First investigation free · No credit card
For compliance teams with active vendor programs and audit cycles.
- ✓Up to 100 vendor investigations/month
- ✓Full intelligence suite + priority refresh
- ✓All industry frameworks (SOC 2, HIPAA, PCI, CMMC)
- ✓Continuous monitoring + email alerts Soon
- ✓Board-level risk summary report Soon
- ✓ThirdProof Verified (1 vendor included) Soon
First investigation free · No credit card
For vCISOs, MSPs, and organizations with large vendor portfolios.
- ✓Unlimited vendor investigations
- ✓All Growth features included
- ✓Dedicated account manager
- ✓White-label PDF reports Soon
- ✓Multi-client portfolio dashboard Soon
- ✓API access Soon
How ThirdProof compares
Most mid-market teams are stuck between spreadsheets and enterprise platforms that cost more than their entire compliance budget.
Manual Process
Spreadsheets + emails
ThirdProof
Starting at $399/mo
Enterprise TPRM
SecurityScorecard, BitSight
Built by compliance practitioners.
Not a generic security tool.
Every finding links back to the raw source query, the API response, and the contextualized summary. Your auditor can trace any claim to its origin.
See data sources →Risk tiers are assigned by a rules engine — not AI opinion. Same vendor data always produces the same risk tier. AI writes the narrative, rules drive the decision.
See our methodology →Reports use the exact language your auditor expects — SOC 2 CC9.2, HIPAA Security Rule, PCI-DSS 12.8, CMMC C017. Not generic security checklists.
Get the full knowledge base
inside ThirdProof
Logged-in users get detailed breakdowns, ThirdProof coverage mapping, and authoritative source links for every standard, framework, and activity.
First investigation free · No credit card required
Recently investigated vendors
See what a ThirdProof investigation covers for vendors your organization may already rely on.
Your data stays yours.
No exceptions.
Investigations are stored in your organization's private workspace. Every security control is verifiable.
TLS 1.2+ in transit, AES-256 at rest. All data encrypted at every layer from browser to database.
Row-level security ensures your data is never visible to other accounts. Every query is scoped to your organization.
Built entirely on SOC 2 Type II certified vendors — Supabase, Vercel, Stripe, and Anthropic.
See our stack →GDPR and CCPA compliant. Public data sources only. Your data is never sold or used to train AI models.
Read privacy policy →Run your first vendor
risk assessment in under 2 minutes.*
No credit card required. No questionnaires sent to vendors. Your first investigation is free.
*Most investigations complete in under 2 minutes. Complex vendors with extensive public records may take up to 5 minutes.
Request a personalized demo
We'll walk you through the platform and show you how ThirdProof fits your vendor due diligence program.