Interact Intranet - Interact is intelligent intranet software
MS SharePoint - Share, organize, and discover information with Microsoft SharePoint. Learn about SharePoint Online, OneDrive for Business, and Apps for SharePoint
Happeo - Making work a happier place for all.
Workplace by Facebook - Connect everyone in your company and turn ideas into action.
Unily - Unily is a cloud-based intranet solution designed by SharePoint consultancy BrightStarr.
HumHub - HumHub is a free social network software and framework built to give you the tools to make teamwork easy and successful.