CRM glossary

What is Data migration?

Moving contacts, deals and history from one system into another.

Updated October 2026·2 min read·By the MagicWand team
Definition

Data migration: Moving contacts, deals and history from one system into another.

Example

Exporting 4,000 contacts from a legacy CRM, removing duplicates and importing the 1,800 still active.

Why it matters

Messy migrations import years of clutter into a new system.

Data migration in MagicWand

Book Builder rebuilds active relationships from email instead.