iSync Alternatives & Competitors

Console-based utility for migrating IMAP mailboxes.

Key imapsync features:

Compatibility Incremental Syncing Comprehensive Documentation Command Line Interface

Open Source

OfflineImap synchronizes email between an IMAP server and a MailDir or between two IMAP servers.

Key OfflineIMAP features:

Synchronization Flexibility Open Source Compatibility

Open Source

LetterBucket is the all-in-one platform for newsletters, built to deliver an exceptional user experience while making it effortless to grow and monetize your audience.

Visit website freemium $19.0 / Monthly (1k subscribers)

The Fetchmail Project.

Key Fetchmail features:

Versatile Protocol Support Remote Mail Retrieval Flexible Delivery Open Source

IMAPSize.

mbsync is a command line application which synchronizes mailboxes.

Key isync (mbsync) features:

Efficient Synchronization IMAP and Maildir Support Open Source Lightweight

Piler is an open source email archiving solution with all the necessary features for your enterprise.

Key Piler features:

Open Source Cost-effective Self-hosted Compliance

IMAP Upload is a tool for uploading a local mbox file to IMAP4 server.

Key IMAP Upload features:

Open Source Cross-Platform Compatibility Command-Line Interface Batch Upload

ShuttleCloud is an API that allows developers to import address books from hundreds of email providers.

Key ShuttleCloud features:

Seamless Email Migration User-friendly Interface Scalability Strong Security Measures

Backup the emails in your Gmail account.

Key Gmvault features:

Open-Source Cross-Platform Automated Backups Data Privacy

Open Source

Shoviv presents the best GroupWise to Office 365 migration tool, helps to migrate from GroupWise to Office 365, Outlook PST, EML, MSG & many more.

paid Free Trial $449.0 ($449 for 100 system, $949 for Unlimited System)

MigrationWiz provides on-demand mailbox migration services through a fully automated cloud-based...

Key MigrationWiz features:

Cloud-based Convenience Wide Range of Supported Systems Scalability Automated Migration

The world's best email transfer tool.

Key Yippie Move features:

Ease of Use Wide Compatibility Automation Security

SyncMate is a Mac sync software which will sync Mac with Android, Nokia and Windows Mobile phones, iOS devices, other Macs, online accounts, etc.‎Android sync Mac - ‎Devices - ‎Free vs. Expert - ‎SyncMate Customer Support .

Key SyncMate features:

Multi-Device Synchronization Automatic Sync Wide Range of Supported Data Free Version Available