Youku Tudou Inc. is a leading online video platform in China, known for streaming a wide variety of content, including movies, TV shows, and user-generated videos. Founded in 2006, it quickly gained popularity and became one of the largest video-sharing websites in the country. In 2012, Youku merged with Tudou, another prominent video site, to enhance its market position. The company offers both free and premium subscription services, allowing users to access high-quality content. Youku Tudou Inc. is a subsidiary of Alibaba Group, which acquired it in 2015, further expanding its reach in the digital entertainment industry.