Move Microsoft Teams across tenants —full history, full scope,cutover-ready.

This is exactly what delta migration handles. Users continue working on the source tenant during the first migration pass. All new messages, files, and changes created during that window are captured and synced in the delta pass before go-live. Nothing is lost in the gap. This is why ZuniPixel includes full delta migration as standard — not as an add-on.

Yes. ZuniPixel gives you full control over migration scope. You can select specific teams, individual channels, or defined user groups rather than migrating the entire tenant. This is particularly useful for phased rollouts — for example, migrating one business unit at a time during an M&A integration — or for selective demergers where only a subset of data needs to move to the new tenant.

No. Users continue working on the source tenant throughout the migration process. Access to their channels, messages, and files is not interrupted. The cutover — the moment users switch to the destination tenant — is a planned event scheduled by your IT team. ZuniPixel's delta sync ensures the destination is fully up-to-date at the moment of cutover, so users log into a complete environment from minute one.

Cross-region migrations — for example, from a US Microsoft 365 tenant to an EU tenant, or between standard commercial and GCC environments — are supported. Regional data residency rules are handled during the migration scope configuration. We recommend raising your specific region combination during the pre-migration consultation so our team can confirm compatibility and flag any Microsoft-imposed constraints ahead of time.

The pre-migration scan produces a detailed inventory of your source tenant: total number of active users, number of teams and channels (public and private), total message count, DM pairs, file volume by team, meeting recordings count and storage size, and estimated migration duration. This report is the basis for your migration scope of work and cutover planning — your team can share it with stakeholders before committing to a go-live date.

All data is encrypted in transit using TLS 1.2+ and AES-256. ZuniPixel connects to Microsoft 365 exclusively via the official Microsoft Graph API — no third-party data routing, no intermediate storage of message content beyond the active migration job. A complete audit log of every migration operation is generated and available for export post-migration.

The primary differentiator is throughput at scale and the breadth of data coverage. ZuniPixel's parallel migration engine is built for enterprise tenants with tens of thousands of users — not tool-assisted manual processes. Most competing tools require additional professional services for complex scenarios such as meeting recordings and Planner task migration. ZuniPixel handles the full data set in a single managed platform, and uniquely combines migration with post-migration tenant health through ZuniPixel Insights — so you're not starting from zero governance after go-live.