GorillaStack - Automate & Optimise AWS With Your Own Flexible Rules Engine
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.
Cloudability - Cloudability lets you monitor, manage and communicate your cloud costs with one easy tool.
DCImanager - DCImanager is a platform for managing physical equipment. Connect any physical equipment to a single platform. Use the platform to manage your servers, switches, PDU as well as physical and virtual networks.
CloudKeep - CloudKeep Dashboard is a free tool that eases the chore of finding and cleaning up unused volumes...
Opendcim - a free, web based Data Center Infrastructure Management application.