GMass - GMass allows you to easily schedule emails, send out mass emails and mail merge campaigns and more with Gmail! Click here to learn about more features!
Flexmail Solution - Professional email marketing with powerful and easy-to-use features
Elevatr Email Marketing Automation - Fast and easy email marketing software
Mizmoz - Easy-to-use, state of the art, email service provider dedicated to support growing businesses.
Google Sheets Email Marketing - Email automation and validations directly from Google Sheets
Kingmailer - Kingmailer helps you send, receive and route/forward emails.