ShareGate Online version
ShareGate should have online version. It will be really helpful for the user to login from anywhere and can work on migration. Licence can be given by office 365 user ID or ShareGate can have there own customer ID and login.
This feature would be very useful for companies that have moved completely to Office 365. Consider this use case: you are a responsible for the maintenance of your tenant, which includes ongoing migration of data. You are also a road warrior and so you need to migrate data while traveling. With this version, you could kick off actions from an airplane if you wanted. You could have intermittent internet connections and still check on status. You could disconnect your laptop without sacrificing your tasks.