Task Coach
Open Source
A simple and friendly task manager written in Python.
TickTick
Freemium
TickTickis a cross-platform to-do list app & task manager helps you to get all things done and make life well organized.
Todo.txt
Open Source
todo.txt is software and operating system agnostic; it's searchable, portable, lightweight and easily Todo management software.
Phabricator
Open Source
Phabricator is a suite of web-based software development collaboration tools.
TaskPaper
Commercial
TaskPaper is a plain text to-do list that's surprisingly adept.
Goalton.com
Freemium
Goalton.com is a platform for goal and task management.
Doit.im
Freemium
Doit.im is a Cross-platform Best Online GTD Service, which can sync with Phones.
fluxday
Open Source
fluxday is a user-friendly, free & opensource task & productivity management tool for growing startups.
Avaza
Freemium
Avaza is a beautiful online software suite with modules for Project Management, Timesheets, Expenses & Invoicing. Access from anywhere, with any device.
KanbanTool
Freemium
Kanban Tool is a simple and effective software for visual management. Empower your productivity with online Kanban boards for business.
buckets.co
Free
buckets.co helps you optimize workflows & collaboration at all levels.
