Dropbox - Online Sync and File Sharing
Online Vault Backup - Online Vault Backup is a cloud storage service that allows you backup your data while having unlimited storage.
ownCloud - ownCloud is an open source project enabling businesses to host their own cloud storage while maintaining regulatory and compliance needs.
Rebel Backup - Rebel Backup lets you make encrypted backups of your important files to Dropbox or Google Drive.
Mega - Secure File Storage and collaboration
myDataSync - MyDataSync provides enterprise data backup and recovery solutions, is powered by Asigra , which is a global leader in backup technology.