WholesaleBackup - WholesaleBackup is an online data backup service provider that turns your system into a backup server, allowing you to host the backup data on your own Windows Server environment.

Yandex.Disk - Files on Yandex.Disk won't get lost if your phone or computer breaks.

Rebel Backup - Rebel Backup lets you make encrypted backups of your important files to Dropbox or Google Drive.

CloudBerry Box - CloudBerry Box provides bi-directional synchronization of data across remote computers.

myDataSync - MyDataSync provides enterprise data backup and recovery solutions, is powered by Asigra , which is a global leader in backup technology.

Cloudu - Secure German online storage and file sync service. Apps for all major platforms.