TeamLab is a cloud business service that enables you to manage projects, customer relations and documents in one place. In other words, you don't need to switch back and forth between multiple applications to perform different tasks. Here you obtain a single multi-featured system to organize every step of your work improving your productivity and optimizing efforts for success.
What's new in version 7.5
Subtasks and task priority
CRM+ Email integration
Canvas-based online document processors
Online co-editing and commenting
Integration with Dropbox, Box, SkyDrive and Google Drive