Datto Backupify - Protect your business with backup.
MailStore - MailStore Home - A 100% free single-private-user desktop solution
CloudAlly - CloudAlly is a cloud-to-cloud back-up utility. Popular with growing businesses, this tool automates backups of Box, G Suite, Office 365, OneDrive for Business, SharePoint Online, Salesforce Cloud and other cloud-based file-directory services.
Gmvault - Backup the emails in your Gmail account.
SpinBackup - Spinbackup is the most comprehensive SaaS Data Backup & Security solutions provider for G Suite. Try our 15-Day Free Trial Today!
Got Your Back - Got Your Back (GYB) is a command line tool that backs up and restores your Gmail account.