Ring4 Meeting - Dead simple video conferencing - free, in browser
DigitalChalk - Online Training Software and Learning Management System (LMS)
Fellow.app - A manager’s co-pilot for 1:1s, meetings, feedback & goals 🚀
Workplace by Facebook - Connect everyone in your company and turn ideas into action.
openmeet - Account free video conferencing with a rooms component that lets you use VC within a physical meeting room. The server can also be hosted in your own cloud for extra privacy/security.
Unily - Unily is a cloud-based intranet solution designed by SharePoint consultancy BrightStarr.