Teamflow - Feel like a team again with your own virtual office

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.

Notion - All-in-one workspace. One tool for your whole team. Write, plan, and get organized.

KanbanFlow - KanbanFlow is a Lean project management tool allowing real-time collaboration between team members. Supports the Pomodoro technique for time tracking.

Remotion - Motion capture and replay platform for mobile devices

Meistertask - MeisterTask is an intuitive task management and collaboration tool.