CodeTwo Office 365 Migration vs SysTools Email Migration Tool
CodeTwo Office 365 Migration
codetwo.comSysTools Email Migration Tool
systoolsgroup.comSide by side
| Figure | CodeTwo Office 365 Migration | SysTools Email Migration Tool |
|---|---|---|
| Price from | — | Free |
| Free plan | — | Yes |
| Free trial | Yes | Yes |
| Open source | — | — |
| Windows | Yes | Yes |
| Linux | — | Yes |
| Self-hosted | Yes | — |
| Plans published | 1 | 2 |
| Spec score · Email Migration Software | 7.7 (#11) | 7.7 (#13) |
| Headquarters | Jelenia Gora, Poland, European Union | New Delhi, India |
| Purpose | A desktop application for migrating mailbox data to Microsoft 365 from Exchange and IMAP servers, or between Microsoft 365 tenants. | The tool migrates mail accounts between email platforms while maintaining source mailbox data integrity. |
| Security | The product uses OAuth 2.0 for Microsoft 365 access, encrypts communications, stores program information locally, and does not modify or delete source data. | The page says transfers do not store data on intermediary servers and that supported Google and Microsoft platforms can use OAuth 2.0 authentication. |
| Trial limit | The 30-day trial can migrate unlimited mailboxes but only 10 items per mailbox folder; the pricing page also describes the limit as 10 items per folder. | The demo version fully migrates mailboxes for two user accounts. |
Plans
CodeTwo Office 365 Migration
- CodeTwo Office 365 MigrationPrice not published
SysTools Email Migration Tool
- Free DemoFree
- Paid Version$35, paid once
In their own words
CodeTwo Office 365 Migration
CodeTwo Office 365 Migration has no write-up on Specifiction yet; its figures are above.
SysTools Email Migration Tool
SysTools Email Migration Tool moves mailbox content between email platforms while retaining folder structure and message details. It can transfer emails, contacts, calendars, documents, and attachments; Office 365, Exchange, and G Suite are listed as example platforms. Users can filter by date range and choose which mailbox categories to transfer. The tool preserves email properties including read status, reply or forward flags, and sent or received timestamps. Bulk migration uses user fetching and CSV templates, with up to 20 transfers running in parallel. Retry and rerun options are available, along with downloadable summary and detailed CSV reports. The product page says transfers do not store data on intermediary servers, and supported Google and Microsoft platforms can use OAuth 2.0. A local database temporarily buffers data so a dropped internet connection can be restored without restarting the operation. The free demo fully migrates mailboxes for two user accounts. The Paid Version is listed at $35, paid once for five users; the page also notes pricing from $7/user.