Podio - Podio is the online work platform. Manage, share, and get your work done smarter together with tools that work like you. Free for 10 Users.
Communifire - Enterprise Social Collaboration Software
Notion - All-in-one workspace. One tool for your whole team. Write, plan, and get organized.
Workplace by Facebook - Connect everyone in your company and turn ideas into action.
MS SharePoint - Share, organize, and discover information with Microsoft SharePoint. Learn about SharePoint Online, OneDrive for Business, and Apps for SharePoint
DigitalChalk - Online Training Software and Learning Management System (LMS)