ProfStream is a live online tutoring web application that connects tutors and students over the internet. The product features a shared whiteboard, document sharing, and video and audio chat capabilities to make collaboration easy.
Anyone can sign up to tutor, and the site is based on a community feedback and rating system. ProfStream is free to sign up for tutors and students, and tutors charge their own rates. We make money by taking 20% of the total session cost.