ShuttleCloud is described as 'cloud migration service that helps you switch online services like email, contacts, documents, etc' and is an website in the Online Services category. There are six alternatives to ShuttleCloud, not only websites but also apps for Windows, Linux, Mac and BSD. The best alternative is imapsync, which is both free and Open Source. Other great sites and apps similar to ShuttleCloud are audriga Email and Groupware migration (Paid), IMAP Upload (Free, Open Source), MigrationWiz (Paid) and Softaken IMAP to IMAP Migration (Paid).
Console-based utility for migrating IMAP mailboxes. imapsync software is a command line tool allowing incremental and recursive imap transfers from one mailbox to another, both anywhere on the internet or in your local network.
By using the Audriga migration service you can move your email accounts and groupware accounts including emails, contacts, calender data and tasks and easy, fast and secure to your new provider. No software installation is required.
IMAP Upload is a tool for uploading a local mbox file to IMAP4 server. The most stable way to migrate to Gmail. FEATURES Read messages stored in mbox format which is used by many mail clients such as Thunderbird. Upload messages to IMAP4 server.
MigrationWiz provides on-demand mailbox migration services through a fully automated cloud-based solution that can be accessed at anytime from anywhere to perform a seamless mailbox migration on demand.
Softaken IMAP to IMAP Migration allows transfer of emails from one IMAP Server to another. All IMAP Servers are compatible with this application. Users can easily migrate complete mailbox folders between IMAP Server accounts with attachments.
Cloudiway is a unique SaaS migration and coexistence platform that allows businesses to move data and content from one environment to another. No software or hardware is required, the tool is ready to use and easy to configure.