imap-migrate vs VaultMe Email Migration Tool
imap-migrate
github.com
VaultMe Email Migration Tool
vaultme.comSide by side
| Figure | imap-migrate | VaultMe Email Migration Tool |
|---|---|---|
| Price from | Free | — |
| Free plan | Yes | — |
| Free trial | — | — |
| Open source | — | — |
| Web | — | Yes |
| Windows | Yes | — |
| macOS | Yes | — |
| Linux | Yes | — |
| Plans published | 1 | 4 |
| Spec score · Email Migration Software | 7.8 (#9) | 7.0 (#21) |
| Purpose | imap-migrate is an open-source command-line tool for moving email from one IMAP host to another. | VaultMe migrates mailboxes between Google Workspace, Microsoft 365, Exchange, and other email systems. |
| Security | The README recommends environment variables for credentials as a more secure option; it does not state security certifications or compliance claims. | VaultMe says connections are encrypted and stored data is encrypted at rest using AES-256; its servers are hosted on AWS in the United States. |
| Support | The project invites users to report bugs by opening a GitHub issue and welcomes contributions through pull requests. | VaultMe provides documentation, migration playbooks, and email support, but says it does not perform migrations on customers' behalf or advise on customer-specific infrastructure decisions. |
Plans
VaultMe Email Migration Tool
- EDU Account Migration$12.99, paid once
- Consumer Account Migration$14.99, paid once
- Business Account Migration$19.99, paid once
- Multi-Account Migration$59.99, paid once
In their own words
imap-migrate
imap-migrate is a free, open-source command-line tool for transferring the contents of one email folder between IMAP hosts. It can work with providers that support IMAP, including Gmail, Outlook, Fastmail, Yahoo and custom servers. The tool preserves original received dates and flags such as Seen and Flagged, and shows progress, transfer speed, success and error counts, plus estimated time remaining. It records actions in migration.log. Its README says interrupted migrations can be rerun without duplicating emails; the --dry-run option checks connection and settings without moving messages. Credentials can be supplied as command-line arguments or environment variables, with environment variables recommended by the README as the more secure option. Both accounts need IMAP access enabled, and the tool requires Python 3.12 or higher; uv is recommended for dependency management. It runs on Linux, macOS and Windows and is licensed under MIT. It does not rebuild a full folder structure or migrate provider-specific features such as Gmail labels or categories. Bug reports and contributions are invited through GitHub issues and pull requests.
VaultMe Email Migration Tool
VaultMe Email Migration Tool has no write-up on Specifiction yet; its figures are above.