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Priasoft Migration Suite for Exchange
Tempe, Arizona, United States
What it is
Priasoft Migration Suite for Exchange migrates Exchange mailboxes between Exchange environments and to Office 365, also called Exchange Online. Listed migration paths include Exchange 5.5, 2000, 2003, 2007, 2010, 2013, 2016, and 2019 to supported Exchange versions or Office 365; some same-forest scenarios depend on Microsoft mixed-mode support. The suite supports repeatable dry runs before production, using the same code operations while isolating target objects. It runs on the wire without first copying data through a temporary file. Mailbox folder delegate information can be captured and restored as resolved permissions in the target environment. Outlook profile updates cover standard and RPC over HTTP profiles, with cached mode adjustments, and MAPI/HTTP support is listed for Office 365 connections. Calendar and contact migration, tenant-to-tenant moves, staged migration, and Microsoft 365 support are included capabilities. The product runs on Windows and is self-hosted.
For and against
For
- Supports Exchange-to-Office 365 migrations
- Repeatable dry-run migrations
- Calendar and contact migration
- Tenant-to-tenant moves
- Staged migration support
Against
- Pricing is available only on request
- Valid license required to migrate objects
- No mailbox synchronization before cutover
- Windows host required
The verdict
Priasoft Migration Suite for Exchange focuses on controlled Exchange mailbox moves, with dry runs, profile updates, and Microsoft 365 connectivity. Buyers should account for licensing, Windows requirements, request-based pricing, and the lack of pre-cutover synchronization.
Who it suits
This suite suits enterprises planning Exchange or Microsoft 365 migrations, including staged and tenant-to-tenant moves. It is intended for Windows-based migration work.
Plans and prices
Priasoft Migration Suite for Exchange
Product license required to migrate objects; evaluation license available by request
Read 8 Oct 2026 · priasoft.com
On the record
- Dry runs
- The product supports repeatable dry-run migrations before production, using the same code operations while isolating target objects.priasoft.com · read 8 Oct 2026
- Intended users
- Priasoft describes the product as an enterprise Exchange migration solution and offers sales contact for product purchases.priasoft.com · read 8 Oct 2026
- Licensing
- A valid license is required to migrate objects, and the user guide describes licensing as metered by processed objects.priasoft.com · read 8 Oct 2026
- Mailbox delegates
- The FAQ describes capturing mailbox folder delegate information and restoring resolved delegate permissions in the target environment.priasoft.com · read 8 Oct 2026
- Migration approach
- The FAQ says migration runs on the wire without copying data through a temporary file first.priasoft.com · read 8 Oct 2026
- Notable limitation
- The FAQ says the product does not currently trickle or synchronize mailbox data before cutover.priasoft.com · read 8 Oct 2026
- Office 365 connectivity
- The product page lists MAPI/HTTP support for Office 365 connections.priasoft.com · read 8 Oct 2026
- Outlook profiles
- The product page says its profile update technology supports standard and RPC over HTTP Outlook profiles and can adjust cached mode settings.priasoft.com · read 8 Oct 2026
- Platform requirements
- Priasoft’s public-folder migration requirements call for a Windows host to install and run Priasoft applications.priasoft.com · read 8 Oct 2026
- Purpose
- Priasoft Migration Suite for Exchange migrates Exchange mailboxes between Exchange environments and to Office 365 (Exchange Online).priasoft.com · read 8 Oct 2026
- Security
- Priasoft says its migration tools behave and appear to Exchange as a mail client.priasoft.com · read 8 Oct 2026
- Support
- Priasoft offers live technical support and escalation to its engineering team, with standard support hours listed Monday through Friday.priasoft.com · read 8 Oct 2026
- Supported versions
- The product page lists migrations from Exchange 5.5, 2000, 2003, 2007, 2010, 2013, 2016, and 2019 to supported Exchange versions or Office 365, with some same-forest scenarios limited by Microsoft mixed-mode support.priasoft.com · read 8 Oct 2026
- Trial
- Priasoft advertises a free trial for the Migration Suite for Exchange.priasoft.com · read 8 Oct 2026
