Todo.txt - Track your tasks and projects in a plain text file, todo.txt. A todo.

BetterWorks - BetterWorks makes it easy for both managers and employees to set goals and give ongoing feedback with our Continuous Performance Management™ software.

EssentialPIM - EssentialPIM is a free Personal Information Manager that keeps up with the times and lets you manage appointments, tasks, notes, contacts, password entries and email messages across multiple devices and cloud applications.

Weekdone - Market leader and innovator since 2013. Set structured quarterly goals, keep track of activities, and focus on getting real business results. Track weekly progress, provide feedback, and move everyone in a unified direction.

Taskade - Make lists, organize your thoughts, and be inspired to get things done. Taskade is a collaborative space for your tasks.

ClearPoint Strategy - ClearPoint Strategy is a software-as-a-service balanced scorecard design, management, and reporting tool.