| IMAP Migrator | MigrationWiz | |
|---|---|---|
| Pricing model | Per day of access, unlimited accounts | Per-user licences |
| Sources and targets | Any IMAP server | Many platforms, mostly Microsoft and Google |
| Beyond email | Calendars and contacts over CalDAV/CardDAV | Depending on platform: calendars, contacts, files and more |
| Time to start | Minutes: sign up, fill in, launch | Project setup and licence purchase |
| Trial | Free for one small mailbox | Depends on the vendor |
When IMAP Migrator fits better
- You move many mailboxes in a short window and want predictable cost
- The source or target is hosting (cPanel, Plesk) or another IMAP provider
When MigrationWiz fits better
- You must move everything beyond email (files, Teams and so on) between Microsoft 365 tenants
Questions
Do I pay per mailbox?
No. You pick a day, a week or a month and move as many accounts as you like in that time.
Can I migrate into Microsoft 365?
Yes. It signs in with Microsoft (OAuth) and copies into Microsoft 365 mailboxes over IMAP.
Product names belong to their owners. This comparison describes general approaches and may not reflect every edition or option.