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nTask vs Redbooth vs Trello System Properties Comparison

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Editorial information provided by Project Management Zone
SystemsnTask  Xexclude from comparisonRedboothinfoformerly Teambox  Xexclude from comparisonTrello  Xexclude from comparison
DescriptionnTask is a web-based task management paltform.Redbooth is an online collaboration platform for team and task management. Trello is a web-based project management and collaboration tool based on Kanban-like lists.
CategoryProject Planning
Issue Management
Project Planning
Project Collaboration
Project Planning
Project Collaboration
Project Management Zone Rankinginfomeasures the popularity of Project Management SystemsScore 2.88
Rank #158
Score 12.54
Rank #50
Score 850.38
Rank #6
DevelopernTaskRedboothTrelloinfoowned by Atlassian, originally by Fog Creek Software
Websitentaskmanager.comredbooth.comtrello.com
Technical documentationsupport.redbooth.comhelp.trello.com
Social network pages
Facebook11,169likes
LinkedIn77followers
Twitter214followers
Facebook3,385likes
LinkedIn3,336followers
Twitter7,800followers
Facebook119,515likes
LinkedIn31,287followers
Twitter180,962followers
Initial release201720082011
LicenseCommercial
Web-based service (SaaS)infoSoftware-as-a-Service model
Commercial
Web-based service (SaaS)infoSoftware-as-a-Service model
Web-based service (SaaS)infoSoftware-as-a-Service model
Web-based architectureyesyesyes
Programming languageRuby
Operating systemsLinux
Mobile appsAndroid
iOS
Android
iOS
Android
iOS
APIinfoApplication Programming InterfacenoyesyesinfoREST
Multi-useryesyesyes
Authentication mechanismPassword
Facebook sign-on
Google sign-on
LinkedIn sign-on
Password
LDAPinfoLightweight Directory Access Protocolinfoon­-premise version
SAMLinfoSecurity Assertion Markup Language
Facebook sign-on
Google sign-on
Twitter sign-on
Password
Google sign-on
NotificationsDesktop push
Email
Mobile push
EmailEmail
Mobile push
Project Planning Properties
Hierarchical tasksinfoSupport for parent-child relationships of tasksnoyesno
Recurring tasksinfoSupport for definition of tasks that occur repeatedlyyesyesno
Milestone trackinginfoMilestones indicate the completion of major deliverables, normally by completing a set of tasksnoyesno
Task dependenciesinfoDependencies between tasks are logical relationships that restrict the sequence of task executions, e.g. one task must be completed before another task can startnonono
Critical path managementinfoThe critical path method calculates the set of tasks that cannot be delayed without increasing the project's duration, taking into account task dependenciesnonono
Critical chain managementinfoThe critical chain method expands the critical path method by additionally taking resource constraints into accountnonono
Gantt chartsinfoBar chart to visualize a project's tasks and milestones scheduleyesyesnoinfoavailable via 3rd party tools
PERT chartsinfoNetwork diagrams according to Program Evaluation Review Techniquenonono
BaselinesinfoSupport for creating and using snapshots of a project's plan in terms of cost, scope and schedule nonono
Resource managementinfoSupport for managing a project's human and/or non-human resourcesnoyesno
Resource levelinginfoSupport for optimizing the allocation of a project's resourcesnonono
Time trackinginfoSupport for estimating and monitoring the time spent on a project's tasksyesyesno
Cost trackinginfoSupport for monitoring a project's expensesnoyesno
Earned value managementinfoSupport for tracking a project's performance and progress via earned value measurementsnonono
Risk managementinfoSupport for identifying and keeping track of project risks and risk-related activitiesyesnono
Scrum supportinfoSupport for typical Scrum techniques such as sprints, backlogs and burn-down chartsnonono
Kanban supportinfoSupport for typical Kanban techniques such as visualization of tasks on boards using cardsnonoyes
Project portfolio management infoSupport for collectively managing a set of current or proposed projects, e.g. by evaluation and prioritization of projectsnonono
Issue Management Properties
Hierarchical issuesno
Custom fieldsno
Custom workflowsno
Project Collaboration Properties
Project wikiyesinfoshared notesno
Discussion forumyesinfoteam conversationsyesinfoconversations
Online chatyesno
Audio conferencingyesno
Video conferencingyesno
Screen sharingyesno
Calendar sharingyesnoinfointegration with external calendar tools is possible
Contact sharingnono
Document sharingyesyesinfocard attachments
File versioningyesno
More information provided by the system vendor
nTaskRedboothTrello
News

Introducing Timeline Overview
2 November 2018

How to Manage All of Your Project Management Tools
21 September 2018

Whats New at Redbooth – September 2018
19 September 2018

Institutional Knowledge Fuels Project Success
30 August 2018

Advanced Tags Demo – August 2018
21 August 2018

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More Resources
nTaskRedboothTrello
Project Management Zone blog posts

Trello is the Project Management System of the Year for the third year in a row
3 January 2019, Matthias Gelbmann

Trello is the Project Management System of the Year for the second year in a row
4 January 2018, Matthias Gelbmann

Trello is the Project Management System of the Year
4 January 2017, Matthias Gelbmann

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