Poppulo is the global leader in employee communications technology. Their pioneering software and expert advisory services are transforming internal communications, creating more connected, aligned and successful organizations all over the world.
Workplace is a collaborative platform run by Facebook. It is built on Facebook's powerful systems that keep more than a billion people's information safe. It connects everyone in your organization to turn ideas into action and get more done.
eXo platform is an open-source social-collaboration software designed for enterprises. It is full featured, based on standards, and extensible, and it has an amazing design. eXo's aim is to build a strong collaboration culture by offering their users complete groupware solutions that allow them to switch quickly between tools in a single collaborative digital workplace.