CSDN
CSDN runs China's largest developer community and IT services platform, offering knowledge, learning, career and AI/cloud tools to software developers, IT professionals and enterprises.
CSDN (Chinese Software Developer Network) was founded in 1999 by Jiang Tao. It operates blogs, forums, IT news, online learning, career services, technical conferences and, more recently, AI search and GPU compute services. Its users are software developers and IT professionals. Enterprises also join as partner members, and the company says it has 30M+ registered users and 500,000 enterprise partners. It is privately held. Past investors include Gobi Partners (2006), CBC Capital ($10M, 2013) and Intel Capital (2013). Revenue figures from third-party sites are unverified, so none are given.
