Cloud backup services are the OG of online storage. Long before internet bandwidth allowed you to work online, there were services dedicated to providing that all-important third copy in the backup triad: the original data, a copy of the data, and a copy of the data in a remote location. The hallmark of these services are client apps that upload (and restore if necessary) data to from the remote server farm.
Most people are already using a cloud backup service, though they may not think of it that way. Google Drive, iCloud, and OneDrive all serve as backup repositories for Android, Apple, and Microsoft products, respectively. Even if you don’t use them, they’re there.
Our basic goal when reviewing a cloud backup service is to determine its suitability to the task, ease of use, and compatibility across platforms. As to what specific criteria we apply….
Backup and sync
All services we classify as cloud backup provide …