Zoom - Equip your team with tools designed to collaborate, connect, and engage with teammates and customers, no matter where you’re located, all in one platform.
Xmind - Xmind is a brainstorming and mind mapping application.
p2p.chat - Free peer-to-peer video chats, no login, no tracking.
MindMeister - Create, share and collaboratively work on mind maps with MindMeister, the leading online mind mapping software. Includes apps for iPhone, iPad and Android.
Touchbase - Quick live video discussions for remote teams
FeatureMap - FeatureMap story mapping, simple and effective realtime collaboration and collective intelligence tool.