Aerobatic vs. Ninefold vs. Pivotal Web Services (PWS)

In a nutshell, it's a platform as a service (PaaS) for HTML5 web apps. You could think of it as Heroku for the front-end. It provides a streamlined developer workflow and a suite of cloud-based smart hosting modules that are highly complementary to your custom app code running in the browser.

Ninefold.com specialises in high performance, self managed, cloud based virtual servers for the Australian market including the Australian Federal Govt.

Pivotal Web Services is a public cloud version of the widely supported Open Source Cloud Foundry PaaS. PWS makes is an ideal platform for the rapid deployment, easy scaling and binding of third party apps for Java, PHP, Ruby, GO and Python apps. Focus on apps not dev ops.