Dida Inc. is a technology-driven platform offering carpooling marketplace and smart taxi services. Its online-hailing solutions include the Dida Taxi App for taxi drivers and the Dida Mobility App for riders, while carpooling services are provided mainly through the Dida Mobility App and the Dida WeChat Mini-program. The company also offers taxi services, advertising and other services, software and information services, and travel services. Incorporated in 2014 and headquartered in Beijing, the People's Republic of China, Dida Inc. operates as a subsidiary of Tongcheng Travel Holdings Limited as of August 21, 2026.