SolarWinds Backup - Modern server backup software
OwnBackup - OwnBackup provides automated backups of SaaS and PaaS data and restore tools for disaster recovery.
Datto Backupify - Protect your business with backup.
Spanning Backup for Office 365 - Spanning Backup for Office 365 allows your organization to protect its critical Office 365 Mail, Calendar, OneDrive and SharePoint data. Specifically designed for Microsoft Office 365, Spanning makes backup effortless and recovery click-simple.
DataArchiva - The Next-Gen Data Management Platform for Salesforce
Druva inSync - Your device may be lost, but your data isn’t with Druva inSync™ Integrated backup, eDiscovery and compliance monitoring.