a comparison of task management tools for power users

taskmanagers.adoc

Supports/ Features	OrgMode (on Spacemacs)	OrgMode (on Emacs)	Vim-OrgMode	Taskell	taskwiki	todo.txt cli	Todoist CLI client	Taskwarrior
vim-like keybindings	x	with EvilMode	x	x	x			with vim-taskwarrior?
kanban board	with org-kanban	with org-kanban	?	x		?	?	with taskwarrior-terminal-kanban?
event notifications	see org-alert or question 3844	see org-alert or question 3844	?			x	x	with taskwarrior-notifications?
pomodoro timer (that logs events)	see question 37181619	with org-pomodoro	?			?	?	with taskwarrior-pomodoro?
Slack client	with slack layer	with emacs-slack	?		?	?	?	?
tags	x	x	x		x	x	x	x
project labels	x	x	x		x	x	x	x
sub-tasks	x	x	x		?	?	?	?
GitHub plugin	?	?	?	?	?	?	?	?
Trello plugin	?	?	?	?	?	?	?	?
Google calendar plugin	emacs-26-gcal	emacs-26-gcal	?	?	?	?	?	?
Mobile App counterpart	?	?	?	?	?	?	?	?
Stephen Covey’s 7 habits compliant	?	?	?	?	?	?	?	?

https://orgmode.org/worg/org-tutorials/org-google-sync.html
https://www.reddit.com/r/emacs/comments/5qd8co/best_method_for_orgmode_google_calendar/

http://www.orgzly.com/