[Blind-sysadmins] Looking for an accessible 0 knowledge cloud provider, any ideas?

Hello Everyone. Recently, I've been thinking more and more of storing some of my data in the cloud. Nothing too confidential, but I would rather sign up with a service that has ease of use similar to dropbox and which is accessible. Has anyone tried services such as sync.com, PCloud, spider oak etc? How did you find their software? How did you find their support? Is there a chance they will take accessibility seriously? box cryptor was a waste of time. Their software is totally inaccessible and their staff don't respond when issues are reported. Thanks for reading, Mo.