NoteBear - Buy and sell class notes and get on-demand tutoring.
LinkedIn Recruiter - LinkedIn Recruiter is a recruiting tool to hire talent from LinkedIn.
Stanford Nerd - Text a Stanford student and get help
Lever - A modern web app for hiring. Lever is a simple, powerful way to manage lists of candidates during the hiring process.
Teech - 24/7 Unlimited help from the world's best students
Greenhouse - Greenhouse Software makes companies great at hiring.