FTAPI VS CapLinked

ShareFile Virtual Data Room - Enhanced security, tracking and communications tools in a complete due diligence solution.

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

Dropbox DocSend - Dropbox DocSend is a secure file and document sharing solution that gives users analytics and control of document in their critical workflows. Key features include sending documents as secure links, eSignature, and customizable virtual data rooms.

Drooms - Virtual data room software

Onehub - Onehub helps businesses securely share and control files in the cloud.

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.