Xmind - Xmind is a brainstorming and mind mapping application.
Procore - Procore is the world's most widely used construction project management software. Easy to use, mobile platform with unlimited user licenses.
MindMeister - Create, share and collaboratively work on mind maps with MindMeister, the leading online mind mapping software. Includes apps for iPhone, iPad and Android.
Corecon - Corecon offers integrated estimating, project management, and job costing for small to medium-sized construction companies.
Coggle - Coggle is a simple, beautiful, powerful way of structuring information.
BuilderTREND - Buildertrend is the #1 construction management software and construction app for home builders, remodelers, specialty contractors and commercial construction.