Sitecake - Drag and drop CMS for HTML websites. It's flat file CMS so it's pretty fast.
SquareSpace - Squarespace is the easiest way for anyone to create an exceptional website. Pages, galleries, blogs, e-commerce, domains, hosting, analytics, 24/7 support - all included.
Anchor CMS - Free and lightweight blogging system
WiX - Create a free website with Wix.com. Customize with Wix' website builder, no coding skills needed. Choose a design, begin customizing and be online today
Textpattern - Textpattern is an elegant content management system that is free, open source software.
WordPress.com - Create a free website or build a blog with ease on WordPress.com. Dozens of free, customizable, mobile-ready designs and themes. Free hosting and support.