Acronis Backup and Recovery - Acronis Backup is a data recovery solution that offers more ways of storing and recovering drives, folders and files as compared to other similar solutions.
Dropbox - Online Sync and File Sharing
SolarWinds Backup - Modern server backup software
Google Drive - Access and sync your files anywhere
MSP360 - MSP360 (CloudBerry) Backup is a platform that comes with a managed backup service and delivers data protection to users.
Mega - Secure File Storage and collaboration