Migration between two tenant accounts seems very difficult. But with the right solution or method, the user can easily transfer data from Office 365 to Office 365 account.
MailsDaddy software offers the user to adopt the service or solution to migrate Office 365 account to another platform. To schedule the service, visit our official website and schedule a free demo: https://www.mailsdaddy.com/services/cross-tenant-migration.php
For the solution, download the Office 365 to Office 365 Migration Tool to transfer every single item from Office 365 to Office 365. https://www.mailsdaddy.com/office-365-to-office-365-migration/
However, if you want to convert OneDrive, SharePoint and Teams data then MailsDaddy cloud service is the best choice for you.