MJML - The open source framework for responsive emails
LinkedIn Recruiter - LinkedIn Recruiter is a recruiting tool to hire talent from LinkedIn.
Email Design System for Sketch - Sketch file with 10 email templates for designers
Lever - A modern web app for hiring. Lever is a simple, powerful way to manage lists of candidates during the hiring process.
HTMLEmail.io - Responsive HTML email templates for startups & developers
Greenhouse - Greenhouse Software makes companies great at hiring.