HubSpot Free Email Marketing
GMass
Elevatr Email Marketing Automation
Google Sheets Email Marketing
Email Marketing Academy from MailerLite
Grade My Email
MailChimp
SendFox
State of Business Email Marketing
Elevatr Email Marketing Automation
Google Sheets Email Marketing
GMass
Grade My Email
Email Marketing: A Beginner's Guide
Vero Newsletters
Quokka (formerly Kryptowire)
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!
Elevatr Email Marketing Automation - Fast and easy email marketing software
Google Sheets Email Marketing - Email automation and validations directly from Google Sheets
Email Marketing Academy from MailerLite - Learning platform for email marketing expert certification
Grade My Email - Helps you get out of the spam folder.
Email Marketing: A Beginner's Guide - Master email marketing with these 3 short ebooks from Drip.