Exposely - Immediately reach the largest audiences.

Sitecake - Drag and drop CMS for HTML websites. It's flat file CMS so it's pretty fast.

Mustr - Mustr is a public relations platform that helps the media team in organizing the network of journalists and bloggers and maintaining relations with them.

Anchor CMS - Free and lightweight blogging system

SocialBook - SocialBook is a top-notch influencer marketing software platform, providing leverage to you with the right campaigns and finding influencers that are within your budget and need.

Textpattern - Textpattern is an elegant content management system that is free, open source software.