UK registered charities get Office 365 for free. In my experience it’s currently the best choice. I supported all the technical aspects of a friend’s charity i

UK registered charities get Office 365 for free. In my experience it’s currently the best choice. I supported all the technical aspects of a friend’s charity in their early days. Originally set them up on Zoho for cheapness before they were a fully registered charity. Zoho worked but caused plenty of pain for their less computer proficient users (volunteers and trustees). The Zoho UX is very clunky and the team required a lot of support. Migration to Office 365 made everyone very happy because of the familiarity (everyone is used to it from work). The charity requires less support time now and no longer complain about Zoho’s limitations.