MJML leverages high level components to abstract the complexity of responsive email. It embeds all of the hacks needed to make emails responsive everywhere, from Outlook 2003 to Inbox by Gmail: conditional comments, media queries and fallbacks. Based on a semantic syntax, it’s very easy to learn, use and maintain.
Templates by EmailOctopus is a series of free, open-source, responsive email templates which can be used in your next project.
MailDeveloper is an advanced editor for responsive HTML emails.
Mailando helps Web Developers to be there for their clients 24/7.
With Mailando Magic Script, Web Developers' clients can manage their websites with email.
Built in 48 hours during Techstars Startup Weekend 🚀