Renren Inc. is an online social network service that offers an extensive interactive communication platform for Chinese users. The platform has embedded functions such as blogging as well as photo and video sharing that enable users to share their daily lives and thoughts with their friends. With the number of users reaching 200 million, has over 30% of its traffic coming from mobile devices. It also owns several subsidiary companies, including Kaixin Farm and Nuomi. Its major competitor is

Founders:  Joe Chen