Campaign Editor by Moosend - Drag & drop editor to create beautiful emails
Campaign Genius - Send dynamic email content through any platform, instantly.
Publicate - Build Beautiful Emails. Export and Send Anywhere.
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!
Heymark - Newsletters, reinvented
MailChimp Snap - Send simple, photo-based email campaigns from your phone.