Xmind - Xmind is a brainstorming and mind mapping application.
Vetter - An online suggestion box for employees
MindMeister - Create, share and collaboratively work on mind maps with MindMeister, the leading online mind mapping software. Includes apps for iPhone, iPad and Android.
DirectSuggest - DirectSuggest connects decision-makers directly to employees, making it simple for an employee to make suggestions on any device with the assurance they arrive where needed.
FeatureMap - FeatureMap story mapping, simple and effective realtime collaboration and collective intelligence tool.
Idea Spotlight - Idea Spotlight is a highly scalable and flexible platform that enables internal and external crowdsourcing initiatives for organisations.