Communifire - Enterprise Social Collaboration Software
NetBox - NetBox is an open source web application designed to help manage and document computer networks. NetBox was developed specifically to address the needs of network and infrastructure engineers.
Workplace by Facebook - Connect everyone in your company and turn ideas into action.
Snipe-IT - Managing assets with a Google doc or a shared Excel spreadsheet is more common than you think.
eXo Platform - Digital workplace solution
Zabbix - Track, record, alert and visualize performance and availability of IT resources