7todos - A task board for indie hackers
Teamweek - A project management software to help you get the best overview. Plan fast, change plans faster!
Todoist - Todoist is a to-do list that helps you get organized, at work and in life.
Azendoo Task Pilot - Task collaboration for teams 🚀
Tasks - The new task app from the team that brought us Wunderlist, Microsoft To-Do is a great way to manage tasks. List everything you need to do—or import tasks from Outlook, Todoist, and Wunderlist so you don't have to start over.
HiveFlux - Real-time task management and planning