GTD Software Comparison - 6 researched apps

6 matching apps verified to support Getting Things Done as of today (12 Nov 2018)

TRO Online Training available icon

Watch for tools that have TRO training available. TRO is a more advanced GTD-like system and demands more powerful software tools.

Nozbe
Nozbe

Priacta rating: ★★★★☆

Web application based on GTD by David Allen.

7 Key features:
  • unlimited contexts
  • projects (inline, field, subtasks)
  • 1 date
  • calendar tasks
  • auto sync
  • email (notifications, autoprocess)
  • api
TRO Ready
Online WebWindowsMacPDALinux
Free version not available
Full: $42 - $408
Details

Taskwarrior
Taskwarrior

Priacta rating: ★★☆☆☆

A command-line GTD task list manager.

5 Key features:
  • unlimited contexts
  • projects (field, hierachy)
  • 4 dates
  • linked appts
  • import/export
WindowsMacLinux
Free version available
Details

TaskUnifier
TaskUnifier

Priacta rating: ★★☆☆☆

Freeware, multiplatform task manager application with customizable filters.

6 Key features:
  • unlimited contexts
  • reminders
  • projects (inline, field, subtasks)
  • 2 dates
  • auto sync
  • email (manage, autoprocess)
TRO Ready
WindowsMacLinux
Free version available
Full: $14.99
Details

eProductivity
eProductivity

Priacta rating: ★☆☆☆☆

Complete GTD tool for Lotus Notes endorsed by David Allen.

6 Key features:
  • reminders
  • projects (field)
  • 2 dates
  • linked appts
  • import/export
  • email (manage)
Online WebWindowsMacPDALinuxPython
Free version available
Full: $108 - $420
Details

ClearContext
ClearContext

Priacta rating: ★★★★☆

Outlook plugin organizes and manages tasks, automatically suggesting folders for emails.

8 Key features:
  • auto prioritization
  • unlimited contexts
  • reminders
  • projects (inline)
  • 2 dates
  • calendar tasks
  • auto sync
  • email (autoprocess)
Windows
Free version available
Full: $89.95
Details

Outlook
Outlook

Priacta rating: ★★☆☆☆

Email client and PIM from Microsoft (get it free).

7 Key features:
  • unlimited contexts
  • reminders
  • projects (inline)
  • 3 dates
  • auto sync
  • email (copy, link)
  • api
TRO Ready
Windows
Free version available
Full: $75 - $349
Details

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Other Resources and Notes

Research/Discussion Forum

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Why Does Priacta Maintain This List?

Because Priacta provides expert task and time management training and coaching, we we stay abreast of the latest software to train, support, and recommend tools for clients in any work environment. Our Total, Relaxed Organization (TRO) approach shares and enhances the core philosophies of David Allen's Getting Things Done, so we research tools for all GTD-like contextual productivity (CP) systems.

Additions? Corrections? Tell Us.

This is intended as a complete, detailed, and unbiased resource for anyone interested in GTD* software and GTD-like time management systems. We research and maintain it as a service to the entire time management community. Let us know in the GTD Software Research/Discussion forum or via email if a something is missing, incorrect, or outdated, and we'll verify and update it promptly. Suggestions are appreciated.

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*Trademark information: GTD and Getting Things Done are registered trademarks of David Allen and Co. Priacta, TRO, Trog, Total Relaxed, Total Relaxed Organization, the 14-hour clock, Neverboss, Hands-Off Leadership, Who's In Charge Here? and the four-color interleaved diamond are trademarks or registered trademarks of Priacta, Inc. Other product names are or may be trademarks or registered trademarks of their respective holders. Priacta, Inc. is not affiliated with or endorsed by David Allen and Co. or any other company mentioned above.

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