Pipedrive - Sales pipeline software that gets you organized. Helps you focus on the right deals, so easy to use that salespeople just love it. Great for small teams.
MailStore - MailStore Home - A 100% free single-private-user desktop solution
Zoho CRM - Omnichannel CRM for Businesses of all sizes
Gmvault - Backup the emails in your Gmail account.
Freshsales CRM - A full-fledged CRM for high-velocity sales teams.
SysTools Gmail Backup - Backup Gmail Emails, Contacts, Calendar, and Google Drive Storage File by SysTools Gmail Backup Solution