Asana - Asana project management is an effort to re-imagine how we work together, through modern productivity software. Fast and versatile, Asana helps individuals and groups get more done.
Trello - Infinitely flexible. Incredibly easy to use. Great mobile apps. It's free. Trello keeps track of everything, from the big picture to the minute details.
Teamwork - The Project Management App for Professionals. The most powerful and simple way to collaborate with your team.
KanbanFlow - KanbanFlow is a Lean project management tool allowing real-time collaboration between team members. Supports the Pomodoro technique for time tracking.
Runrun.it - The first web application totally dedicated to your team´s productivity. Built by Managers for Managers. Prioritize and distribute activities Ensure that everyone has the proper information Follow what's happening in real time
Meistertask - MeisterTask is an intuitive task management and collaboration tool.