SwitchHarbor

Mid-market companies outgrow accounting software but discover migration gaps only after implementation begins. SwitchHarbor compares a source system with a proposed destination across entities, chart of accounts, dimensions, currencies, transactions, open items, controls, reports and integrations before any write. It produces a mapping package, test migrations and parity evidence with explicit exceptions. The supplied research confirms large consultant-led implementation costs, multi-month timelines, a documented growth-stage switch trigger and no reviewed self-serve accounting migration product. Those consulting and implementation costs are observed market references, not fixed product pricing. Source and destination write capabilities remain partly unverified and must be qualified per pair. Source snapshot, mapping candidate, finance approval, test load, destination acknowledgement, readback, parity exception, cutover, rollback or compensation, reconciliation and financial-statement outcome remain separate. Rollback may be impossible after new destination activity, filings or bank events; the product must never promise it universally. The product can expose gaps earlier and make migrations reproducible. It cannot replace accountants or implementation partners, guarantee parity, give tax or accounting advice or auto-cut over from an unreviewed mapping.

A mid-market controller or finance systems leader planning a specific source-to-destination accounting migration with implementation and accounting owners.