Blogger is a blog-publishing service that allows multi-user blogs with time-stamped entries.

Chyrp is a ultra-lightweight ultra-flexible blogging engine with a fetish for birds and misspellings.

ExpressionEngine is a flexible, feature-rich content management platform.

Hubzilla is a powerful platform for creating interconnected websites featuring a decentralized identity, communications, and permissions framework.

Octopress is an obsessively designed toolkit for writing and deploying Jekyll blogs.

Redaxscript is a modern, ultra lightweight and rocket fast Content Management System.

blogstrap.py is a simple Blog using web.py and bootstrap3.

Craft CMS is a content management system for developers, designers, and web professionals that blends flexibility, power, and ease of use for clients.

Ghost is an open source publishing platform which is beautifully designed, easy to use, and free for everyone.

Known is a publishing platform that allows its users to share their stories online.

postach.io turns an Evernote notebook into a blog or website.

Tumblr is a microblogging and social networking website.