If you are searching for best and affordable office 365 tenant to tenant migration tool which provides your organization to migrate complete mailbox of office 365 tenant account then you can achieve these using EdbMails Office 365 Migration tool.

If your organization wants to migrate between their older tenants to the newly created tenant then they can use EdbMails application for effortless migration. They can also migrate mailbox to an existing tenant.

To know more  Office 365 Tenant to Tenant Migration | office 365 migration steps | office 365 migration Guide