Todoist - Todoist is a to-do list that helps you get organized, at work and in life.
7todos - A task board for indie hackers
Prodeus - Track your time learning on YouTube to earn your free degree
Todo - Todo is a to-do and task list app.
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.
Thrive - Thrive is an intuitive tool to manage your business using the latest trends in Project Management, Dashboards, Customer Relationship Management & Accounting