Yammer is a private, secure enterprise social network platform that allows users to collaborate and communicate with each other easily and securely. It enables users to create group conversations, share documents, and connect with colleagues. It also has features such as polling, tagging, and file sharing. Yammer is a great way to facilitate communication between teams, departments, and whole organizations. It is easy to use and has a user-friendly interface, allowing users to get up and running quickly. It is also highly secure, using encryption to protect user data and conversations. Yammer is a great tool for businesses of all sizes, and is a great way to bring teams together and increase productivity.
Discontinued has not been updated since 2015. Source: https://github.com/Libertree/libertree