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.
Plainflow - Behavior-based customer journeys for your SaaS
Elevatr Email Marketing Automation - Fast and easy email marketing software
Visual Marketing Automation - An insanely fast automation builder by ConvertKit
HubSpot Free Email Marketing - Powerful drag and drop email marketing in the HubSpot CRM