Phabricator vs Active Collab : 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

Active Collab is a web-based project management tool. Developed by A51 d.o.o.

License: Commercial

Apps available for Mac OS X Windows Linux Online Android

Feature	Phabricator	Active Collab
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
Gantt-charts
Dependency Tracking
Electronic invoicing
Project Tracking
Resource management
Team Collaboration
Timeline
Timer
Web Development
Document sharing
Recurring tasks
gmail.
Support for Kanban Boards
Subtasks
Hierarchical structure
Content Templates
File sharing
Apps that Sync with Google Calendar
Custom templates
Activity history
Helpdesk ticketing
SCM Integration