Polymail Sequences - Simple, powerful multi-stage email campaigns
MailChimp Snap - Send simple, photo-based email campaigns from your phone.
Drip Scripts - Create automated email sequences in 60 seconds
Pico - A stupidly simple and blazing fast, flat file CMS
MailChimp - MailChimp is the best way to design, send, and share email newsletters.
Volleyy - Easiest tool to create responsive newsletters.