Stripo - Stripo is an all-in-one email design platform. We enable our clients to build emails of any complexity, including interactive AMP emails, really fast and easy.
Leadfeeder - Leadfeeder converts your website visitors into sales. Connect your website's Google Analytics to Leadfeeder and unlock the power of seeing who`s visiting your site!
MJML - The open source framework for responsive emails
Visitor Queue - Better identify the companies that visited your website!
Templates by Email Monster - Hundreds of free, responsive email templates. Pick and edit.
Elucify - A completely free software tool that uses crowdsourced data to find business email addresses