Pancake.io - Publication platform(host) for static sites
django CMS - Enterprise Content Management with Django The open-source CMS used by thousands of websites since 2007
Droppages - Static website hosting using dropbox service
Concrete CMS - Concrete CMS is an open source content management system for teams. A website builder with built in tools make editing content easy.
GitHub Pages - A free, static web host for open-source projects on GitHub
Kirby - Kirby is a website for businesses to use to sort contacts and other information. The site is easy to use and features several details for businesses of all sizes.