Purp is a to-do and goal tracker app to help the users achieve their goals, accomplish projects, and manage daily tasks on a smart way. The app has the Brain function. It shows which task you have to do in given time of the day in order to reach each of your goals effectively and in time.

Effortlessly assign, track and follow up on customer emails. Organized boards, team mailboxes, tasks & workflows. Use cases: Sales, Customer Service, Finance and Projects. All without ever leaving your Gmail Inbox!

Plan is collaboration software that intelligently organizes projects, tasks and meetings from all the tools you and your team use. Plan intelligently organizes projects and tasks from all the tools you and your team use: calendar, email, JIRA, Zendesk, Salesforce, and Github.

Streaks is a habit tracker that will keep a track of days you've completed your tasks for you. Just don't break the chain and you've built and you're set to build habits!

Trello is a web-based Kanban-style list-making application. Originally made by Fog Creek Software in 2011, it was spun out to form the basis of a separate company in 2014 and later sold to Atlassian in January 2017.

Delightfully simple and deceptively powerful task management. Join 30 million+ people organize billions of tasks in Todoist for their work, education, and personal life.

Wunderlist is a cloud-based task management application. It allows users to manage their tasks from a smartphone, tablet, computer and smartwatch.