Jobylon - Jobylon is a social recruiting and hiring software.
HireRabbit - HireRabbit specializes in recruitment via social media.
Greenhouse - Greenhouse Software makes companies great at hiring.
Whitetruffle - Smart job matching powered by machine learning
Lever - A modern web app for hiring. Lever is a simple, powerful way to manage lists of candidates during the hiring process.
Employyd - Employyd is social recruitment platform.