Xmind - Xmind is a brainstorming and mind mapping application.
ClearVoice - ClearVoice is a content marketing platform and service solution.
MindMeister - Create, share and collaboratively work on mind maps with MindMeister, the leading online mind mapping software. Includes apps for iPhone, iPad and Android.
Percolate - Content Marketing Redefined. Percolate is the first end-to-end technology for content marketing.
Coggle - Coggle is a simple, beautiful, powerful way of structuring information.
uberflip - Organize and Centralize ALL of your Content in minutes