Email Marketing: A Beginner's Guide - Master email marketing with these 3 short ebooks from Drip.
Marketing Automation by Freshworks - Smart marketing automation software for fast-paced teams
Elevatr Email Marketing Automation - Fast and easy email marketing software
HubSpot Free Email Marketing - Powerful drag and drop email marketing in the HubSpot CRM
Visual Funnels Maker from Customerly - Create powerful marketing behavioral funnels
NEWOLDSTAMP - Email signature generator