rpmorphan finds "orphaned" RPM packages on your system (packages which have no other packages depending on their installation). Console and graphical interfaces are provided. It is clone of the deborphan Debian program, but for RPM packages. It provides also some others RPM tools: rpmusage, rpmdep, and rpmduplicates.
Kwatee Agile Deployment is a lightweight automated server software deployment tool targeted at Independent Software Vendors and Cloud Service Providers. Designed for the flexible needs of agile teams, Kwatee installs or updates PHP sites, Java Web apps, Windows services, n-tier applications, etc. in your local network or in the cloud and on virtually any operating system. It shortens software update delivery projects by an order of magnitude but also benefits developers, testers, and technical support in their daily activities.
OBLISK (Open Binary Linux Install System Kit) aims to make any package install on any modern GNU/Linux system. OBLISK packages are sent in an appdir-like package and can be run entirely in place, but also have an installer, which makes it possible for them to be installed to /usr or any other path.
OpenVPS is a set of software built on top of the Linux VServer aimed specifically at Web Hosting. It is not another set of kernel patches, but a set of scripts to create virtual servers, collect resource utilization information, and provide an interface to the customer as well as the administrator.
Slackpkg is an automated package-management tool for Slackware Linux. It can do tasks such as automatic downloading and installing or upgrading, browse the MANIFEST.gz (Slackware package-contents guide), and more. Dependencies are not automatically handled. It is not a replacement for pkgtool, but a valuable add-on.