Lightwhale is described as 'Purpose-built operating system designed to run Docker containers effortlessly. It live-boots from an ISO straight into a fully functional Docker Engine, eliminating the need for installation or configuration' and is an app in the os & utilities category. There are more than 10 alternatives to Lightwhale for a variety of platforms, including Linux, Windows, Self-Hosted, BSD and Raspberry Pi apps. The best Lightwhale alternative is Debian, which is both free and Open Source. Other great apps like Lightwhale are openSUSE, FreeBSD, CentOS and CasaOS.