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Last Updated: October, 2026

How Do You Validate a CRM Migration Before Go-Live?

3 MIN READ

Validate in layers: reconcile record counts by object, spot-check sample records field by field, compare key reports between old and new systems, then run user acceptance testing on real daily tasks. Switch over only when agreed go/no-go criteria are met, and keep the old CRM read-only until the new org is proven.

You prove a CRM migration worked by testing it in layers before anyone switches over. First reconcile record counts for every object, then spot-check sample records field by field, compare key reports between the old and new systems, and finally have real users complete their daily tasks in Salesforce. Only when agreed go/no-go criteria are met should the team move across, and the old CRM should stay read-only until the new org has proven itself.

The Validation Layers

TestWhat It ChecksPass Criteria
Record count reconciliationEvery source record arrived, by objectCounts match, or differences are explained and approved
Field-level spot checksValues, dates and picklists loaded correctlySample records match the source field by field
Relationship checksContacts, deals and activities link to the right accountsNo orphaned records
Attachment and notes checksFiles and notes sit on the correct recordsSamples open and are linked correctly
Report comparisonPipeline, revenue and activity totals agreeKey totals match the old system
Failed record reviewLoad errors were captured and fixedError log is empty or fully resolved

User Acceptance Testing

User acceptance testing asks the people who use the data every day to work in Salesforce with migrated records. Reps look up their own accounts, update deals and log activities; managers run their forecasts and dashboards; service teams open existing cases. Real users notice problems that automated checks miss, such as a missing field on a layout or a stage that no longer makes sense.

Parallel Run

A short parallel run lets a pilot group work in Salesforce while the old system remains available for reference. It confirms that daily processes, automations and integrations behave as expected under real use before the whole team depends on them.

Go/No-Go Criteria

  • All critical record counts reconcile
  • No open severity-one defects from testing
  • Key reports match the old system
  • Integrations and automations pass their tests
  • Users have completed training and signed off UAT
  • A rollback plan is ready if go-live fails

When to Turn Off the Old System

Do not delete the old CRM straight after cutover. Set it to read-only, keep a full export as an archive, and retire it only after the business has worked in Salesforce through a full reporting cycle without needing to go back.

Who Should You Hire?

Ask any partner for their validation checklist and UAT plan before signing. Folio3 builds reconciliation, UAT and go/no-go gates into its Salesforce migration services.

After cutover, Salesforce support and maintenance services help fix issues users raise in the first weeks.

People Also Ask

  1. What tests should you run after a Salesforce data migration?
  2. What is user acceptance testing in a CRM migration?
  3. What are go/no-go criteria for a CRM cutover?
  4. When is it safe to turn off the old CRM after migration?
  5. How do we test that a CRM migration actually worked before we switch everyone over and turn off the old system?

Need confidence before you switch off the old CRM?

Talk to Folio3 about a migration validation and UAT plan with clear go/no-go gates.

Plan migration testing with Folio3 →

TALK TO FOLIO3 CRM

If this question maps to a live Salesforce, integration or automation constraint, Folio3 CRM consultants can review the architecture.

Hasan Mustafa

Planning a Salesforce Implementation?

Start with a structured discovery phase — we’ll define your scope, architecture, and roadmap.

Related Answers

When Is the Best Time to Migrate to Salesforce?

Deciding when to move to Salesforce? Talk to Folio3 about a cutover plan timed around your sales calendar. Plan your migration timing with Folio3.

How Do You Keep Integrations Working During a CRM Migration?

Switching CRMs with integrations and automations in place? Talk to Folio3 about a cutover plan that keeps connected systems running. Plan your integration cutover with Folio3.