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Glip vs Open Atrium System Properties Comparison

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Editorial information provided by Project Management Zone
SystemsGlip  Xexclude from comparisonOpen Atriuminfoformerly 8Trees  Xexclude from comparison
DescriptionGlip is a web-based collaboration and task management tool.Open Atrium is an open source collaboration tool based on Drupal.
CategoryProject Planning
Project Collaboration
Project Collaboration
Project Management Zone Rankinginfomeasures the popularity of Project Management SystemsScore 4.11
Rank #127
Score 4.22
Rank #125
DeveloperGlipPhase2 Technology
Websiteglip.comdrupal.org/­project/­openatrium
Technical documentationdocs.openatrium.com
Social network pages
LinkedIn822followers
Twitter71followers
Twitter3,570followers
Initial release20132009
LicenseWeb-based service (SaaS)infoSoftware-as-a-Service modelOpen SourceinfoGPL 2
Web-based architectureyesyes
Programming languagePHP
Operating systemsLinux
OS X
Unix
Windows
Mobile appsAndroid
iOS
no
APIinfoApplication Programming Interfacenoyes
Multi-useryesyes
Authentication mechanismPassword
Google sign-on
Password
LDAPinfoLightweight Directory Access Protocol
OpenID
NotificationsDesktop push
Email
Mobile push
Email
Project Planning Properties
Hierarchical tasksinfoSupport for parent-child relationships of tasksno
Recurring tasksinfoSupport for definition of tasks that occur repeatedlyyes
Milestone trackinginfoMilestones indicate the completion of major deliverables, normally by completing a set of tasksno
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 startno
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 dependenciesno
Critical chain managementinfoThe critical chain method expands the critical path method by additionally taking resource constraints into accountno
Gantt chartsinfoBar chart to visualize a project's tasks and milestones scheduleno
PERT chartsinfoNetwork diagrams according to Program Evaluation Review Techniqueno
BaselinesinfoSupport for creating and using snapshots of a project's plan in terms of cost, scope and schedule no
Resource managementinfoSupport for managing a project's human and/or non-human resourcesno
Resource levelinginfoSupport for optimizing the allocation of a project's resourcesno
Time trackinginfoSupport for estimating and monitoring the time spent on a project's tasksno
Cost trackinginfoSupport for monitoring a project's expensesno
Earned value managementinfoSupport for tracking a project's performance and progress via earned value measurementsno
Risk managementinfoSupport for identifying and keeping track of project risks and risk-related activitiesno
Scrum supportinfoSupport for typical Scrum techniques such as sprints, backlogs and burn-down chartsno
Kanban supportinfoSupport for typical Kanban techniques such as visualization of tasks on boards using cardsno
Project portfolio management infoSupport for collectively managing a set of current or proposed projects, e.g. by evaluation and prioritization of projectsno
Project Collaboration Properties
Project wikinoyes
Discussion forumyesinfothreaded discussionsyes
Online chatyesno
Audio conferencingyesno
Video conferencingyesno
Screen sharingnono
Calendar sharingyesyes
Contact sharingnono
Document sharingyesyes
File versioningyesno

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More Resources
GlipOpen Atrium
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