OwnBackup - OwnBackup provides automated backups of SaaS and PaaS data and restore tools for disaster recovery.
Vaultastic - Vaultastic’s on-demand SaaS platform provides Protection, Visibility & Control for your Critical Business Data with Agile Cloud Archival.
SolarWinds Backup - Modern server backup software
MailArchiva - MailArchiva is an email archiving, email compliance, and e-Discovery enterprise server.
Spanning Backup for Salesforce - Spanning Backup for Salesforce is the backup and restore solution delivered directly within the Salesforce interface.
MailVault - MailVault is a cloud-based IT software that archives and self-prunes based on user settings.