Busyflow is a project management tool that integrates other productivity apps like Dropbox, PivotalTracker, and Google Docs/Calendar. It uses two-way integrations to allow data sharing and synchronization across tools. Since its public beta launch in March, it has over 1500 users, 1200 projects, and 50 active teams. Busyflow addresses the problems of switching between separate apps and lacking visibility across tools. It was created by Jaro, Ignas, and Rimvydas who have previously successfully built two startups. They are now seeking investors.