LinkPoint Connect - LinkPoint Connect: Desktop Edition for Salesforce links the work you do in your email to the records you need to update in the CRM.
Keap - Grow Sales. Save Time. Get Organized.
Breezz.io - Breezz is an integrated sales and marketing cloud with the sales CRM seamlessly integrating with the email marketing platform to help boost customer reach and sales process.
HubSpot CRM - Free CRM software for small businesses.
Flowlu - Flowlu provides business management software, project management, agile project management and collaboration tools for teams of all sizes.
Freshsales CRM - A full-fledged CRM for high-velocity sales teams.