ShareVault - ShareVault provides Virtual Data Rooms for secure document sharing during due diligence and other business critical processes.

ColdCast - An open social network with zero corporate interference.

iDeals Virtual Data Room - iDeals Virtual Data Room is a tool that provides secure access to large amount of confidential documents and can view, analyze and collaborate in a protected environment.

ZeroMe - Social network for the distributed P2P network ZeroNet.

Drooms - Virtual data room software

GNU social - GNU social is communication software for both public and private communications.