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!
BiggerCake - The data tool that Kickstarter deserves
Elevatr Email Marketing Automation - Fast and easy email marketing software
Campaign Monitor Insights - Actionable analytics for email marketing and automation
Google Sheets Email Marketing - Email automation and validations directly from Google Sheets
Snov.io - More leads. More sales. More revenue.