Aryson Tenant to Tenant Migration Tool - 2026 Pricing, Features, Reviews & Alternatives

Aryson Tenant to Tenant Migration Tool is enterprise level Microsoft 365 migration software that enables secure transfer of data between Office 365 tenants. The solution relies on Microsoft Graph API to establish authenticated connections and preserve original folder hierarchies and metadata. It addresses complex scenarios such as mergers, acquisitions, tenant consolidation, domain restructurings and business divestitures. The tool operates without intermediate platforms or persistent data storage to maintain strict privacy standards.

The migration engine transfers Exchange Online mailboxes with all system and custom folders, attachments, calendar entries, personal contacts, shared mailboxes and public folders. SharePoint sites migrate with document libraries, lists, file properties, metadata and structural hierarchy intact. OneDrive content moves with file and folder attributes such as creation and modification dates, file sizes and names preserved. Microsoft Teams migration processes teams, channels, conversations, files, Planner data, tabs, supported applications, reactions, mentions, meeting links and recorded videos without altering the original collaboration structures.

Advanced controls support selective migration through date range filters, workload selection and incremental transfers that skip previously migrated items. The platform automates user and mailbox mapping, batch operations, delta synchronization and export to PST with flexible folder mapping and size splitting. Two-way migration between OneDrive and SharePoint enables user-to-site and site-to-user mapping with configurable duplicate file handling. The application is compatible with Windows operating systems from Windows Ninety Five through Windows Eleven and supports all Office 365 and Microsoft 365 service plans.

Authentication employs OAuth Two Point Zero modern credentials and encrypted Graph API protocols to safeguard data throughout the transfer process. No user credentials, mailbox content or organizational information is retained on local systems or external servers. A centralized dashboard displays migration status with metrics such as health indicators, throughput, API throttling, retry queues and detailed activity logs. A demonstration edition permits evaluation of core functionality with limited migration volumes prior to full deployment.