Business Collaboration Made Easy with Https://www.b2bsphere.com

B2bsphere.com is a Business Collaboration Platform, Connecting Buyers and Sellers and enabling them to share documents, files, folders (from 2 GB to Unlimited storage capacity) with their connections using our file storage system (Leveraging Amazon AWS Cloud). Coming soon voice calls, chat, video web conferencing and other features. Appreciate any feedback/comments. It is absolutely free to sign up.