Taskground

Workforce management tool for mobile teams

Harmonia

Share responsibility for repeating tasks & chores

TaskDoodle

Visual-based intuitive project management with easy collaboration

Taskest

Everyone's Personal Assistant - outsource your tasks

Subtask

Organize projects the way your mind works

Internet Engineering Task Force (IETF)

Remember The Milk: Online to-do list and task management

Remember The Milk is the popular to-do list that's everywhere you are: from your phone, to the web, to your Google apps, and more. Used by millions worldwide.

Integrated Task Management, Code Management, and Collaboration for Development Teams Assembla

Assembla provides task management, agile planning, repository, and collaboration tools to manage agile teams and achieve continuous delivery. Try Assembla with a 30-day free trial.