Compass (CSS framework) is described as 'Compass is an open-source SASS library - extending capabilities of SASS and provides cross-browser mixins for CSS properties introduced in CSS3' and is an website in the Development category. There are three alternatives to Compass (CSS framework), not only websites but also apps for Mac. The best alternative is CodeKit. Other great sites and apps similar to Compass (CSS framework) are SiteFlow (Paid) and Squeezer (Paid).
Tired of having to compile your scripts manually? Do you want to optimize your website images? Do you really want to speed up your website by shaving off unnecessary file bulk? Just drag'n'drop your files and Squeezer will take care of the rest!