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!
Awesome Mails - Awesome Mails creates beautiful image map emails, featuring an easy to use drag-and-drop editor...
Quokka (formerly Kryptowire) - The gold standard in SAST, MAST, IAST, and more!
Flexmail Solution - Professional email marketing with powerful and easy-to-use features
HubSpot Free Email Marketing - Powerful drag and drop email marketing in the HubSpot CRM
Kingmailer - Kingmailer helps you send, receive and route/forward emails.