Xmind - Xmind is a brainstorming and mind mapping application.

MindMeister - Create, share and collaboratively work on mind maps with MindMeister, the leading online mind mapping software. Includes apps for iPhone, iPad and Android.

IdeaScale - IdeaScale is the leading innovation management software platform for the enterprise, government, and education.

FeatureMap - FeatureMap story mapping, simple and effective realtime collaboration and collective intelligence tool.

MindManager - With MindManager, flexible mind maps promote freeform thinking and quick organization of ideas, so creativity and productivity can live in harmony.

AudioPen - The easiest way to convert messy thoughts into clear text