Serena Dimensions RM - Serena Dimensions RM is a web application to improve the definition and management of requirements across the product lifecycle.

Unimus - Unimus is a Network Automation and Configuration management (NCM) solution designed for fast deployment network-wide and ease of use. Unimus does not require learning any abstraction or templating languages, and does not require any coding skills.

ReqView - Simple and powerful requirements management tool enabling easy requirements gathering, traceability tracking and offline collaboration.

Oxidized - configuration backup software (IOS, JunOS) - silly attempt at rancid

Visure - Visure offers  a flexible , modern and complete requirements ALM Platform (Application Lifecycle Management).

RANCID - RANCID - Really Awesome New Cisco confIg Differ.