Mailmeteor - Send hundreds of personalized emails with Gmail.
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!
Vero Newsletters - The first "baseless" email marketing tool.
Elevatr Email Marketing Automation - Fast and easy email marketing software
Google Sheets Email Marketing - Email automation and validations directly from Google Sheets
Mailazy - Modern Email Delivery API