Xmind - Xmind is a brainstorming and mind mapping application.
Asana - Asana project management is an effort to re-imagine how we work together, through modern productivity software. Fast and versatile, Asana helps individuals and groups get more done.
MindMeister - Create, share and collaboratively work on mind maps with MindMeister, the leading online mind mapping software. Includes apps for iPhone, iPad and Android.
Wrike - Wrike is a flexible, scalable, and easy-to-use collaborative work management software that helps high-performance teams organize and accomplish their work. Try it now.
FeatureMap - FeatureMap story mapping, simple and effective realtime collaboration and collective intelligence tool.
Basecamp - A simple and elegant project management system.