Phabricator vs Trello : Which is Better?

Phabricator

Phabricator is a suite of web-based software development collaboration tools. Developed by Phacility, Inc.

License: Open Source

Apps available for Mac OS X Linux Online BSD Self-Hosted

Trello is a web based project management solution. Developed by Trello, Inc.

License: Freemium

Apps available for Online Android iPhone Windows RT Android Tablet

Feature	Phabricator	Trello
Code review
Version Control
FIDO U2F (2FA) support
Git integration
Included wiki
Integrated Chat
Kanban boards
Lint support
Mercurial integration
Software Auditing
SVN Integration
Task Management
Version and Source control
File Versioning
Unlimited private repos
IFTTT integration
Checklists
Content Filtering
Continuous builds
Continuous Deployment
Continuous Integration
Private repositories
Jira integration
Mercurial support
Bug reporting
Real time collaboration
Customizable
Built-in File Manager
Employee Time Tracking
Extensible by Plugins/Extensions
Double Donut Chart
Self-hosted in intranet or private cloud
To do lists
Git LFS 2.0 support
Multi-project management
Project Organization
Workflow
Collaborative
Multiple Account support
Drag n drop
Flexible customizations
Support for Keyboard Shortcuts
List management
Support for @mentions
Periodic reminders
Planning Board
Preview links
Reminders
Scheduling
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Slack integration
Todos
Trello integration