Redmine is a flexible project management web application. It supports multiple projects and provides role-based access control, Gantt charts and calendars. In addition, Redmine includes the management of news, documents and files, as well as project-based wikis and forums.
Supports multiple projects
Flexible role-based access control
Flexible issue tracking system
This application runs on Linux CentOS 7
Minimum requirements: Cloud Server M
You can use any number of free apps as part of your contract. All you need for each app is a separate VM.