Legacy System
Current payroll data
→
Data Conversion
Transform & map data
→
VeriDiff Validation
Pre-load verification
→
New System
Confident go-live

Eliminate Payroll Migration Risk

Validate your legacy-to-new system conversion before loading. Catch conversion errors that cost £500K+ in failed go-lives.

🔒Enterprise-Grade Data Security

Quick assessments: All processing in your browser - data never uploaded
Enterprise clients: Private installations on your infrastructure

🆓 FREE MIGRATION ASSESSMENT

Test Your Conversion Data

Upload sample legacy + converted data to see if VeriDiff can catch issues in your process

Drop your Excel/CSV files here
Legacy data + Converted data • Up to 1,000 records each
Perfect for testing: Employee master data, salary conversions, benefit calculations, or any legacy → new system transformation

Need to validate larger datasets or ongoing reconciliation?Contact usabout secure enterprise installations.

Two Critical Validation Scenarios

Whether you're implementing a new system or maintaining data quality, VeriDiff ensures your payroll data is accurate

🚀

Implementation Teams

Pre-Load Migration Validation

  • ✓ Compare legacy vs converted data sets
  • ✓ Catch conversion mapping errors before loading
  • ✓ Track multiple conversion iterations
  • ✓ Executive reporting for stakeholders
  • ✓ Prevent expensive go-live failures
🔍 Validate Migration Data
📊

Operations Teams

Automated Period Reconciliation

  • ✓ Period-over-period data comparison
  • ✓ Replace error-prone Excel reconciliation
  • ✓ Spot anomalies and trends automatically
  • ✓ Ongoing data quality monitoring
  • ✓ Professional audit trail
📈 Try Reconciliation

25+ Years of Payroll Migration Expertise

"We've done this before with your exact platform. We know the migration challenges of SAP vs ADP vs custom systems. You're not our first rodeo."
500+
Migrations Completed
25+
Years Experience
6
Major Platforms
£2.4M
Average cost of failed payroll migration
72%
Projects experience data issues
6 months
Typical delay from data problems
99.8%
Accuracy with VeriDiff validation

Don't become a statistic. Validate your conversion before it's too late.