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Link
ClickUpProjectManager.comWrikeTrello
Websiteclickup.comprojectmanager.comwrike.comtrello.com
Free planYes Indefinitely free plan with unlimited members- 30 day free trialYes 5 users, unlimited collaboratorsYes
Hosting starting price (per year)$ 5 /user/mo$ 25 per month per user$ 588 per year (free version available)€ 0
Features
Contacts Address BookYesYes Can use folders to store contact info in rich text format
Shared CalendarYesYesYes
Schedule meetingsYesYesNo
Export dataYesYesYes Export/import folders and tasks as Excel spreadsheetsNo
Visual customizationNoYes Can add widgets to the Dashboard, can set folder color
Email notificationsYesYes Customizable for users and clientsYes Full email integration: create tasks from emails: http://www.wrike.com/help/smart-email-integration/Yes
Mobile versionYesYesYes iOS, AndroidYes
APIYesYesYes http://www.wrike.com/platform.jspYes
Custom fieldsYesAvailable in Enterprise subscriptionNo
Project management
Time tracking / TimesheetsYesYes also has timesheet approval featureYesNo
Automatic Tracking timerNoYesNo
Project MilestonesYesYesNo
Tasks managementYesYesYesYes
Gantt chartYesYesYes Interactive, sleek, instantly created from task listNo
Resource managementYesYes Software focuses on resource availability including holidays, working days, working hours, and managing across the full portfolio of projects all resource allocationsYes Workload view, custom fields for tasks
Workflow systemYes- Timesheet approvalsYesYes
Report generationYesYesYes Workload per userNo
Portfolio managementYesYesYes
Issue trackingYesYesYes Ability to create custom tags
Link contacts with tasks/projectsYesYes Cross-task dependencies
Document Management
Document editingYes- Via google docsYesNo
Online browser editingYes-Yes Native, plus integration with Google Docs and with Box, both of which have browser editing
Document sharing and storageYesYesYes Can upload files and can also use Google DocsNo
Project integrationYesYes
Access rights managementYesYesYes Folders can be shared individually among users. External collaborators can be added.Yes
Document VersioningYesYes
Import from external resources (GoogleDocs, etc)YesYesYes Google Docs integration; Excel; MS Project
Description/Tags for documentsYesYesYes
Custom RolesYes
Communication
Micro- blogging Status UpdatesYesYesYes + activity stream
Live chatYesYesYes
Phone conferencingNoYes
BookmarksNo
Integration with third parties services
Google Apps integrationYesYesYes Gmail contextual gadget to create tasks from email-
Microsoft Office IntegrationYesYes Also integrates with Box, Dropbox, Google Drive. Possible to edit MS Office files online without downloading-
Support
FAQ/KnowledgebaseYesYesYes
Email notificationsYesYes Customizable for users and clientsYes Full email integration: create tasks from emails: http://www.wrike.com/help/smart-email-integration/Yes