VendorProof vs. CHAS
CHAS (Contractors Health and Safety Assessment Scheme) provides prequalification assessments at £100-500 per supplier. VendorProof focuses on ongoing document compliance tracking with automated expiry alerts — free to start.
Different Problems, Different Tools
VendorProof
Ongoing Compliance Tracking
Store documents, track expiry dates, send automated reminders, and maintain an audit trail. Flat monthly pricing — no per-supplier fees. Covers CIS, insurance, CSCS, and all document types.
Free — $50/mo
CHAS
Point-in-Time Assessment
Prequalification H&S assessments with SSIP accreditation. Assessments verify compliance at a point in time but do not track ongoing document expiry or send renewal reminders.
£100-500 per supplier
Feature Comparison
| Feature | VendorProof | CHAS |
|---|---|---|
| CIS verification tracking | ||
| Insurance certificate storage | ||
| CSCS card tracking | ||
| Automated expiry reminders | ||
| Document upload & storage | ||
| Compliance dashboard | ||
| Audit log | ||
| Self-service vendor upload links | ||
| H&S prequalification assessment | ||
| SSIP accreditation | ||
| Industry benchmarking | ||
| Set up in under 3 minutes | ||
| No per-supplier fees | ||
| Free plan (no credit card) |
Which Is Right for You?
Choose VendorProof if:
- You need to track document expiry dates and get automated reminders
- You want to store CIS verifications, insurance certs, and CSCS cards in one place
- You need an audit trail for HMRC or client inspections
- You want flat monthly pricing, not per-supplier fees
Choose CHAS if:
- You need SSIP-accredited H&S prequalification assessments
- Your clients require CHAS certification from subcontractors
- You need industry benchmarking data
Many UK contractors use both: CHAS for initial prequalification and VendorProof for ongoing document tracking and expiry management.
Track Your Sub Compliance, Not Just Assess It
Free forever plan. No credit card. No per-supplier fees.
Get Started Free