Move the data through a context layer that keeps every field from the old provider and maps each field to the new provider by meaning, with a full audit trail. A payroll specialist connects each country to the new provider in under an hour.

A traditional migration takes 6 to 12 months for a complex country, 3 to 6 months for a medium one and 1 to 3 months for a small, simple one. At least half of the time and effort goes to data cleanup, mapping, testing and parallel-run reconciliation. Traditional migrations also lose data, because the old provider’s fields often have no direct equivalent at the new provider and the team compresses data with undocumented judgment calls.

datascalehr ingests all of the old provider’s data, including jurisdiction-specific pay components, and KMod™ maps the data to the new provider using 4M+ validated decisions across 11,500+ schemas. Old and new providers can run in parallel with automatic output comparison, so cutover happens on evidence. datascalehr makes switching providers easy and makes staying with a provider just as easy.