GQueues

GQueues is the premier task manager for Google and G Suite users. GQueues tracks millions of tasks for people, companies and organizations worldwide.

Freemium Web

Bluenote

Beautifully designed notes, tasks and passwords organizer in a single app. Bluenote automatically encrypts, saves and syncs on the fly. Use Bluenote to: ¦ Manage your notes, task lists and passwords all from one app.

Commercial Mac OS X

Conqu

Conqu is an easy to use yet powerful task management tool designed to help you conquer your inbox and get things done.

Freemium Mac OS X Windows Linux Android iPhone Android Tablet iPad Blackberry

TeuxDeux

A simple todo-List manager with a focused clutter-free design to help you get things done.

Commercial iPhone Web

RowShare

RowShare is more productive and structured than paper, endless email chains and scattered Excel® files. Easier than a spreadsheet program. Much simpler to customize than any specialized or vertical software.

Free Personal Web

buckets.co

Feature rich kanban board collaboration platform. Fun UI, super fast, allows you to comment on to do list items, awesome activity feed and inbox tools to keep an eye on things. Mobile friendly iOS + Android.

Free Android iPhone Android Tablet iPad Chrome OS Web

Tasks

Astrid To-Do List Clone.

Free Open Source Android

Go For It

Go For It! is a simple and stylish productivity app, featuring a to-do list, merged with a timer that keeps your focus on the current task. Go For It uses Todo.txt as a backend and the Pomodoro technique for the timer.

Free Open Source Mac OS X Windows Linux Todo.txt

GeeTeeDee

GeeTeeDee is a fancy, lightweight, easy to use and effective task management software.

Free Mac OS X Windows Linux

Nach

Nach is a supercharged to-do list app for desktop, tablet, and mobile, which helps you achieve your life goals, and become more productive.

Commercial Web

SSI gTasks ToDo

First offline Task,Todo list application that syncs with Google Tasks.

Freemium Android

Clear

Life is messy. Keep it together with Clear, an amazing new app for list-keeping that is unbelievably simple, quick and satisfying to use.

Commercial

ThinkingRock

ThinkingRock open source and multi-platform software for Getting Things Done - the stress-free productivity methodology and international best selling book by David Allan. [ http://en.wikipedia .

Commercial Mac OS X Windows Linux Android iPhone

Pintask

Pintask is the most customizable Kanban board. It provides rich features right out of the box, and allows to modify every function or add new one. This is done via extensions: available from Extensions Store or written by you in Javascript.

Free Android Tablet iPad Chrome OS Web

ToDo 7

Todo Pro is your personal assistant and ready to help you get stuff done. Todo comes with powerful tools to tackle everything from "honey-dos" to important work projects.

Freemium Mac OS X Android iPhone Android Tablet iPad Web

LifeRPG

Automatically prioritize your goals and gain XP for achieving them. Features: * Gain XP for achieving goals (missions) and level up. * Assign skills to missions and watch your skills level up as well.

Free Android Android Tablet

Plan

Plan is a better way to manage everything you have to do and everywhere you have to be. Your day consists of more than just meetings. Now you can see tasks, notes, and meetings together, automatically

Free Mac OS X iPhone Web

NimbleNotes

NimbleNotes is an online note taking and study platform, designed to help students learn more efficiently.

Freemium Web

Twoodo

Focus on what's important for you and your teams with our family of apps. Twoodo helps you organize everything and anything using #hashtags for you, your team and even your clients.

Free iPhone Web

Mirakel

An easy to use and lightweight To-Do App.

Free Open Source Android Android Tablet