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Inbox Hop
London, United Kingdom
What it is
Inbox Hop migrates email, calendars, and contacts among Microsoft 365, Google Workspace, and on-premises Exchange. It supports cloud-to-cloud, cloud-to-on-premises, and on-premises-to-cloud projects. A project can scan mailboxes, copy folder structure only, run a full migration, or apply incremental changes in a delta run. After a scan, the platform suggests mailbox matches; users can change them or create missing destination mailboxes automatically.
Microsoft 365 connections use Exchange Web Services, with guided Azure app registration and permission validation. Google Workspace migrations use Google APIs and service-account domain-wide delegation, without per-mailbox credentials. On-premises Exchange can connect over HTTPS or through a Windows connector inside the customer network that uses outbound HTTPS without inbound firewall ports. Users can monitor project and mailbox progress, including transfer rate, items per minute, health status, and event logs.
Full migrations use one prepaid credit per mailbox regardless of data volume; scans and delta runs do not consume credits. Inbox Hop lists a free plan and is available on web and Windows. It describes encrypted connection secrets, account isolation, role separation, and an append-only audit log.
For and against
For
- Migrates email, calendars, and contacts.
- Offers scan, folder-only, full, and delta run modes.
- Scans suggest mailbox matches and support manual adjustments.
- Scans and delta runs use no migration credits.
Against
- Full migrations consume one prepaid credit per mailbox.
- A Windows connector is used for one on-premises Exchange option.
The verdict
Inbox Hop covers several migration paths and includes mailbox mapping and progress monitoring. Organizations should account for prepaid mailbox credits when planning full migrations.
Who it suits
It suits organizations moving mailboxes among Microsoft 365, Google Workspace, and Exchange environments. Its scan, mapping, migration, and monitoring workflow is relevant to teams coordinating multi-mailbox transfers.
On the record
- Audit and access controls
- The platform describes tenant isolation, role separation, pre-flight permission validation, and an append-only audit log.inboxhop.com · read 8 Oct 2026
- Audit trail
- The platform records significant actions in an append-only audit log whose entries cannot be modified or deleted.inboxhop.com · read 8 Oct 2026
- Billing
- Full migrations use one prepaid credit per mailbox regardless of data volume; scans and delta runs do not consume credits.inboxhop.com · read 8 Oct 2026
- Company and location
- The site identifies Skymod Technologies LTD, registered in England and Wales, with a registered address in Covent Garden, London, United Kingdom.inboxhop.com · read 8 Oct 2026
- Credential security
- Connection secrets are encrypted at rest and decrypted only at runtime for a migration run.inboxhop.com · read 8 Oct 2026
- Data handling
- The security page says email content is not stored beyond the active migration run, and migration logs record events and progress metrics rather than mail content.inboxhop.com · read 8 Oct 2026
- Exchange connectivity
- On-premises Exchange can connect directly over HTTPS or through a lightweight Windows connector that polls over outbound HTTPS without requiring inbound firewall rules.inboxhop.com · read 8 Oct 2026
- Exchange connector
- For on-premises Exchange, an outbound Windows connector can run inside the customer network without requiring inbound firewall ports.inboxhop.com · read 8 Oct 2026
- Google Workspace
- Google Workspace migrations use Google APIs and service-account domain-wide delegation, with no per-mailbox credentials required.inboxhop.com · read 8 Oct 2026
- Intended users
- The product is for organisations migrating mailboxes among Microsoft 365, Google Workspace, and Exchange environments.inboxhop.com · read 8 Oct 2026
- Mailbox mapping
- After scanning, the platform suggests likely mailbox matches and lets users manually assign or override mappings, exclude mailboxes, or flag missing destination mailboxes for automatic creation.inboxhop.com · read 8 Oct 2026
- Microsoft 365
- Microsoft 365 migrations use Exchange Web Services and include guided Azure app registration and permission validation.inboxhop.com · read 8 Oct 2026
- Migration modes
- Projects support scans, folder-structure-only runs, full migrations, and incremental delta runs.inboxhop.com · read 8 Oct 2026
- Migration paths
- It supports cloud-to-cloud, cloud-to-on-premises, and on-premises-to-cloud migrations.inboxhop.com · read 8 Oct 2026
- Monitoring
- Users can monitor project and per-mailbox progress, including transfer rate, items per minute, health status, and event logs.inboxhop.com · read 8 Oct 2026
- Progress monitoring
- Users can monitor project and per-mailbox progress, including transfer rate, items per minute, health status, and chronological event logs.inboxhop.com · read 8 Oct 2026
- Purpose
- Inbox Hop migrates email, calendars, and contacts between Microsoft 365, Google Workspace, and on-premises Exchange.inboxhop.com · read 8 Oct 2026
- Run modes
- Projects support scan, folder-structure-only, full migration, and incremental delta modes.inboxhop.com · read 8 Oct 2026
