What are some alternatives?
When comparing Explain Everything and MindManager, you can also consider the following products
OpenBoard - The OpenBoard software is an interactive white board software.
XMind - XMind is a brainstorming and mind mapping application.
ActivInspire - ActivInspire interactive whiteboard software is a classroom teaching software from Promethean for...
MindMeister - Create, share and collaboratively work on mind maps with MindMeister, the leading online mind mapping software. Includes apps for iPhone, iPad and Android.
Microsoft Whiteboard - The canvas where ideas, content, & people come together.
Trello - Infinitely flexible. Incredibly easy to use. Great mobile apps. It's free. Trello keeps track of everything, from the big picture to the minute details.