HubSpot Free Email Marketing - Powerful drag and drop email marketing in the HubSpot CRM
RightMessage - Ask the right questions, pitch the perfect offer
Email Marketing: A Beginner's Guide - Master email marketing with these 3 short ebooks from Drip.
My Funnel - Ever wondered how you should market your startup?
Elevatr Email Marketing Automation - Fast and easy email marketing software
Visual Funnels Maker from Customerly - Create powerful marketing behavioral funnels