- 知识服务：依托CSDN社区BBS、博客、新闻、下载、问答、Wiki等资源扩大并加速知识和信息的传播，为会员提供技术培训、订阅等知识和信息共享服务；同时通过多样化的市场推广手段进行信息精确推送，为企业用户推广品牌或产品。
- 职业服务：CSDN社区内俱乐部、线上个人空间、社交关系等资源平台为个人和企业会员们打造多属性且垂直的IT社交网络，在为上千万个人会员推送精确企业招聘信息的同时，也为企业用户精准定位所需的人才，多方位提供专业招聘和高端猎头等服务。
- 开发服务：定位于软件开发者的最本质需求，为他们提供社交编程云平台，打造以代码为核心的专属社交空间，同时延伸移动跨平台开发工具、BaaS等低成本且高效率的云服务，同时满足企业用户在移动互联信息化过程中的代码托管、应用后台托管、软件应用市场等等需求。
- Knowledge services: Expand and accelerate knowledge acquisition and information sharing with BBS, Blog, News, Downloads, Q&A, Wiki, etc. in CSDN Community, and offer learning services of Technical Training, Subscription, etc. Meanwhile provide targeted Marketing Solutions to enterprise members for their branding or product promotion.
- Career services: Build up dedicated IT Social Recruiting Solutions for individual and enterprise members with Clubs, Personal Space and Social Relationship in CSDN Community. Provide IT Professional Placement and Executive Search services to IT enterprises via precise positioning talents and accurate offering recruitment information.
- Development services: Provide cloud-based Social Coding service to fulfill software developers' essential needs, and extend other low-cost but high-efficiency cloud services, such as mobile Cross Platform Tools, BaaS (Backend As A Service), etc. Meet enterprises' demands of code hosting, application backend hosting, application marketplace, etc. during their mobile Internet transformation.