In today’s enterprise, applications are king. With bring you own desktop, an influx of Apple systems, and more remote users, the focus for enterprise systems is no longer on the operating system. This application focus led me to do a comparison of Citrix XenApp, the leading application publishing method, and VMware Horizon Application Manager, the latest product to provide centralized managed application to a domain. Each of these products has more features that could possibly be compared in a short presentation and since this test was built to present at the DC and New England VMware User Groups, I had to limit the feature set comparison. Horizon has a great SAAS presentation ability, and XenApp can be accessed from a plethora of devices that Horizon currently can not, but for this comparison I look at desktop presentation within a domain with the standard out of the box deployment. The systems were built to provide a minimum level of high availability and were not tweaked for performance. I was able to do the presentation with another of VMware’s products, SlideRocket and since most people were not able to see the presentation live I have embedded it below. Please add comments and suggestions as I will continue to develop the comparison and probably expand to show the other features. (Make sure to watch the side by side video comparison on Slide 16)