Xmind - Xmind is a brainstorming and mind mapping application.
uberflip - Organize and Centralize ALL of your Content in minutes
MindMeister - Create, share and collaboratively work on mind maps with MindMeister, the leading online mind mapping software. Includes apps for iPhone, iPad and Android.
Paperflite - Paperflite is a prospect engagement platform to enable business development reps to see what sells.
FeatureMap - FeatureMap story mapping, simple and effective realtime collaboration and collective intelligence tool.
SnapApp - SnapApp is an interactive content creation platform.