How does Slenke compare against Pivotal Tracker?

Unfriendly user interface that confuses more than it clarifies. Try Slenke and experience
an easy to use interface that will keep your team on track.

Features
Threaded Posts and Comments
Instant Messaging
Searchable Messages & Posts
Post Bookmarking
Task Lists
Task Boards
Task Calendar
Unlimeted Task Hierarchy
Polls
Unlimeted File Storage
End to End encryption on all messages and files
Time Tracking
Time Resource Management
Guest Users
Multi Level Permission System
Slenke
Pivotal Tracker