ClassDo:Online One-to-One Video Education platform is a group of professional technicians founded by a group of Internet education website, founded in 2010, gathering people from around the world to exchange knowledge and culture, to conduct one-to-one online classes, so you can sit at home to learn all over the world knowledge.

The ClassDo website was developed by the three founders Through Classdo's unique online interaction technology, there is no need to install any software, you can communicate via video camera, show lesson plans through file sharing, and all lessons are set by the teachers themselves, and there are both free and paid lessons.