HubSpot Free Email Marketing
GMass
Elevatr Email Marketing Automation
Google Sheets Email Marketing
Email Marketing Academy from MailerLite
Grade My Email
SendFox
Vero Newsletters
Zero to Marketing
Marketing Examples
Kickstart Side Hustle Newsletter
Growth.Design Case Studies
Content Marketing Stack
SaaS Marketer
Brainiac
Marketing Resources List
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!
Marketing Examples - A gallery of real world marketing case studies. Updated every day.
Elevatr Email Marketing Automation - Fast and easy email marketing software
Kickstart Side Hustle Newsletter - Dwarf-size newsletter with viral marketing case studies
Google Sheets Email Marketing - Email automation and validations directly from Google Sheets
Growth.Design Case Studies - Product tips… in a comic book format