Before you sign a CRM data migration specialist, check four things: whether they audit the data before moving it, whether they have a real rollback plan, how they validate what arrived, and whether their references are migration work rather than general CRM work.
A migration is one of those projects where the risk is not visible until it is too late. Data arrives incomplete, relationships between records break, and nobody notices until reports stop matching what the business knows to be true. A bad migration is genuinely hard to undo cleanly.
Ask what happens before the migration
The single biggest predictor of a clean migration is whether the data was audited before it moved, rather than cleaned up afterwards once problems surface.
A specialist who starts with "let us see what is actually in your current system, how much is duplicated, how complete it is" is doing the part of the job that prevents problems. One who jumps straight to moving data is skipping the step that would have caught issues while they were still cheap to fix. That step is a data audit, and it belongs before the migration rather than inside it.
Ask about the rollback plan, specifically
Things go wrong during migrations. That is not a sign of incompetence, it is a normal part of moving large amounts of data between systems.
What separates a good partner from a risky one is whether there is a genuine rollback plan. Not a vague reassurance that they will sort it out, but a specific answer: what gets backed up, at what point, and how quickly can the business get back to a working state if the migration needs to pause or reverse?
Ask how validation actually happens
A migration that looks complete and a migration that has been validated are different things.
Validation means checking, record by record or in meaningful samples, that data arrived correctly, that relationships between contacts, companies and deals stayed intact, and that nothing was silently dropped or duplicated. If a specialist cannot describe their validation process specifically, treat that as a real gap rather than a detail.
Ask for migration-specific references
Plenty of consultancies do good general CRM work without deep migration experience. Migrations have their own failure modes that general competence does not automatically cover.
Ask directly: can they point to a migration rather than an implementation, and describe what made that one straightforward or difficult?
What a reliable methodology includes
Put together, the pattern worth looking for is:
1. An audit of the current data before anything moves. 2. A clear rollback plan in case something goes wrong mid-migration. 3. A real validation process afterwards, not just a visual check. 4. References specific to migration work.
A specialist who can speak to all four is a different proposition to one who can only speak to the last, that the CRM will look right when it is done. Our own approach to CRM data migration is built around those four.
The pattern, in short
The risk in a CRM migration is not really the platform. It is whether the process moving data between systems is disciplined enough to catch problems before they become permanent. Audit first, plan for rollback, validate properly, and check migration-specific experience.
One limit: a migration moves what you have. It does not improve it. If the data was messy before, it will be messy in the new system unless cleaning is scoped as its own piece of work.
Planning a CRM migration?
Get in touch and we will walk you through our own methodology honestly. No obligation.