NAKIVO Backup & Replication - NAKIVO Backup & Replication offers a complete data protection feature set, including local and offsite VM backup and replication, support for live applications & databases.
SysTools Gmail Backup - Backup Gmail Emails, Contacts, Calendar, and Google Drive Storage File by SysTools Gmail Backup Solution
Zerto - Virtual replication & recovery solution
Gmvault - Backup the emails in your Gmail account.
SolarWinds Backup - Modern server backup software
MailStore - MailStore Home - A 100% free single-private-user desktop solution