Sogou Inc. operates within the People's Republic of China, primarily offering search and related digital services. Its key products include the Sogou Search engine and the widely-used Sogou Input Method, a Chinese language entry tool available for both personal computers and mobile devices. The company's service portfolio also extends to advertising solutions associated with its search platform, as well as internet value-added services like the operation of web and mobile games created by third-party developers, and online reading platforms. Additionally, Sogou offers various other products, including smart hardware. The firm was established in 2005 and is headquartered in Beijing, China.