Cloudiway Mailbox Migration Tool vs CodeTwo Exchange Migration

Cloudiway Mailbox Migration Tool is a web service for moving mailbox data from supported systems into Microsoft 365 or Google Workspace. Sources include Google Workspace, Microsoft Exchange on-premises and Online, Zimbra, Lotus Notes/Domino, and IMAP servers. It transfers emails, contacts, calendars, tasks, notes, inbox rules, shared mailboxes, distribution lists, and archives. Delta sync keeps users working during migration and captures changes made before cutover. Automated provisioning, folder mapping, error handling, and date-range, folder, and content filters provide migration controls. A real-time dashboard shows progress, statistics, and issues, while parallel processing can handle thousands of mailboxes simultaneously. The service supports OAuth 2.0 on supported platforms, TLS 1.3 in transit, and AES-256 at rest. Cloudiway lists ISO 27001:2022, GDPR compliance, Microsoft SSPA certification, and HIPAA readiness. Migration data is automatically purged afterward, with European and EU-only processing options available on request. Plans start at $570, paid once, and a free trial uses real data without requiring a credit card.

CodeTwo Exchange Migration is a server application for moving mailboxes and public folders into on-premises Exchange Server Subscription Edition. Sources include earlier Exchange versions, Microsoft 365, hosted Exchange and IMAP systems. Exchange Server 2013 and newer can move directly to Subscription Edition. The software supports cross-forest and cross-domain moves, staged and hybrid migrations, and delta passes that copy new items without duplicating migrated ones. IMAP sources include Google Workspace, HCL Notes, Rackspace, Zimbra, Kopano and Kerio Connect. Administrators can schedule jobs, filter by time or folder, choose item types and monitor detailed reports. Installation runs in the customer environment without third-party migration tools or cloud services. Connections are encrypted, and Microsoft 365 uses OAuth 2.0 without storing credentials. Calendar and contact migration are supported; tenant-to-tenant moves are not. A 30-day trial is available, while paid licenses include support and updates.