Cloud operating environment for corporate communication and collaboration. Communications are carried out in the enterprise social networking format. Platform deployed in Azure cloud computing. It’s intended for creation workspaces, communication, using specialized applications and file sharing. Collaborative environment contains a collection of ready-made applications, as well as constructor that allows users to create their own unique applications and share them. The most commonly used applications in working groups - CRM, HRM, support project management applications, management and tracking tasks, storing files, calendar, etc. Access to the web service is carried out both through a browser and mobile application on Android platform.