SaaS Email Templates - Responsive HTML email templates for SaaS startups
Templates by Email Monster - Hundreds of free, responsive email templates. Pick and edit.
HTMLEmail.io - Responsive HTML email templates for startups & developers
One Click Email Templates - Enter your URL for 14 branded email templates for free 💌
Startup Emails - Responsive HTML email templates for startups
Paperplane - High quality HTML to PDF conversion API for developers.