Alibaba DingTalk is an application designed to provide communication and collaboration tools for enterprises and employees. It provides functions such as team chat, video conferencing, scheduling, task management, attendance management, approval process, etc., making the internal communication, management and collaboration of enterprises more efficient and convenient.

DingTalk also provides integration with other Alibaba products, such as Alipay, Taobao, etc., so that enterprises can better integrate into Alibaba's ecosystem in their daily operations. With the increasing popularity of mobile office, DingTalk has become the preferred tool for enterprises to communicate and collaborate efficiently.