is an Internet forum software written in PHP and developed by Comsenz Technology Co., Ltd (Chinese: 康盛创想).

With version 6.1.0, the software depends on an existing UCenter installation, which is an interface to join all the Comsenz products in the website.

It is a user management software, so information like private messages can be used in all the Comsenz products on the same website.

[4] That year, Chen Yupeng published research about the "societal motivation" of Discuz!.

X 1.0 was developed in 2010, combining with other SNSs, web portals, groups and open platforms produced by the company.