See every variance before you commit
The most common reason employers stay on a payroll system they dislike is fear of the move. We built the answer into the product.
Replay
Re-compute months you've already paid. We report every disagreement between your old system and our statutory engine, and write nothing to the live ledger.
Parallel Run
Run one entity or location on both systems. We reconcile the outputs monthly until the variances hit zero or are fully explained.
Go-Live, One Way
No step reopens, no second migration, no unlock for anyone including us. The cutover is permanent, deterministic, and audited.
Imported history isolation
Imported history is physically stored outside the active payroll tables. Legacy data never contaminates live calculations.
Derived step status
Step status is derived strictly from what has landed in the database, never declared manually. No artificial progress bars.
Permanent freeze
Go-live freezes the configuration permanently. Adjustments are treated as new auditable events, preserving the migration state.
Billing starts at go-live, not at signature.
You do not pay while an implementation or replay runs.
Run a Replay on Your Data