Ansible Semaphore - Modern UI for Ansible
Lansweeper - Lansweeper discovers Windows, Linux and Mac machines in your network.
Specops Deploy - Specops Deploy is the name of an advanced deployment program that simplifies the installation of the software and applications in addition to the multiple operating systems.
GLPI - GLPI is the Information Resource-Manager with an additional Administration- Interface.
Jenkins - Jenkins is an open-source continuous integration server with 300+ plugins to support all kinds of software development
Snipe-IT - Managing assets with a Google doc or a shared Excel spreadsheet is more common than you think.