Visible Intelligence - Visible Intelligence is a comprehensive social media monitoring, analytics, and engagement platform.
Sitecake - Drag and drop CMS for HTML websites. It's flat file CMS so it's pretty fast.
RepRevive - RepRevive is online reputation management software.
Anchor CMS - Free and lightweight blogging system
SocialDefender - Monitor your brand mentions in real time. Social Defender empowers you to track, monitor & manage your social media presence. Sign up & get a free account today.
Textpattern - Textpattern is an elegant content management system that is free, open source software.