There are a large number of list / task managers that it needs a list for itself. Seems like every one wants to create a task manager, and who could blame them? The only reason I looked up all these task managers is because I had an itch to write one myself.
30 tasks, to-do, project, collaboration, goals management tools
| Service | Comments | Paid / Free* |
|---|---|---|
| blablalist.com | simple, barebones, task list, collaboration | Free |
| flexlists.com | advanced, online database | Free |
| gonutshell.com | note taker, web scrapbook | Free |
| gootodo.com | Email reminders | Paid |
| gtdinbox.com | GTD, Gmail, | Paid |
| hipcal.com | Notes, Tasks, Collaboration, Calendar, Reminders | Free |
| hiveminder.com | Notes, Tasks, Collaboration | Free |
| lifetango.com | goal list, social | Free |
| lifetick.com | Goal tracking | Paid |
| listography.com | List of lists, Home page style | Free |
| mail.google.com/tasks | Simple tasks, gmail integrated | Free |
| monkeyon.com | reminder service | Free |
| mynoteit.com | Notes, Tasks, Collaboration, Aimed at Students | Free |
| netvibes.com | Homepage, Task is a module | Free |
| orchestratehq.com | simple | Free |
| placestodo.com | Todo linked to locations, Mobile | Free |
| rememberthemilk.com | Grand daddy, simple yet advanced | Free |
| roughunderbelly.com | prioritise | Free |
| tadalist.com | ROR demo app, simple, collaboration | Free |
| task.dlma.com | simple, barebones, task list | Free |
| taskbin.com | Tasks, Advanced Features, Collaboration | Free |
| tasktoy.com | strange | Free |
| tiddlyspot.com | wikified task list, local | Free |
| todoist.com | Calendar, Tasks, Advanced Features | Free |
| toggl.com | time tracker | Paid |
| Toodledo.com | folders, subtasks, due-dates, priorities, tags, contexts, goals, notes, time estimates | Paid |
| tudulist.com | Calendar, Tasks, Advanced Features, Collaboration | Free |
| voo2do.com | Calendar, Tasks, Advanced Features, Collaboration, Project Management | Free |
| zohoplanner.com | Simple, collaboration, reminders | Free |
* All paid services have a free version of some type.
If there is any correction to be made, please leave a comment. I have deliberately left out comparing or reviewing them since it might be like comparing oranges to lemons :)
Toodledo has another list comparing features of the popular ones: http://www.toodledo.com/info/compare.php
If only there was a site that does the things for you!