Can I merge my Base account with another Base users account?

We keep all of our Base accounts strictly separated in order to ensure the security of your data. Regrettably, this means that merging two separate Base accounts is not currently possible. 

The best way to transfer data from your account to another Base account is to export your data from Base and then import the resulting files into the account you'll be joining. Bear in mind that certain items - Notes, Tasks, and Appointments - will not be imported into the new account.