Marble Responsive Email Designer - Marble helps you design beautiful and mobile-friendly emails and newsletters.
MailDeveloper - Advanced editor for responsive HTML emails
Flexmail Solution - Professional email marketing with powerful and easy-to-use features
BeeFree - BeeFree is an all-in-one solution that works anywhere you are.
Mizmoz - Easy-to-use, state of the art, email service provider dedicated to support growing businesses.
EDM Designer - Make Responsive Email Templates. No Code.