Yammer vs Bitrix24 : Which is Better?

Yammer

Yammer is a freemium enterprise social networking service used for private communication within organizations. Developed by Yammer

License: Commercial

Apps available for Online Android iPhone Windows Phone

Bitrix24 is a free (for small businesses) social enterprise platform. Developed by Bitrix, Inc.

License: Freemium

Apps available for Mac OS X Windows Linux Online Android

Feature	Yammer	Bitrix24
Social network
Group chat
Group collaboration
Multi Channel
Team Collaboration
Decentralized
Self-hosted in intranet or private cloud
Support for ActivityPub
Distributed
Content Templates
File sharing
Gantt-charts
Apps that Sync with Google Calendar
Intranet Function
Real time collaboration
Planner
Microsoft Office integration
Office 365 integration
Integrated Chat
Group Messaging
Social feed
Bitbucket Integration
Box.com integration
Built-in File Manager
Shared calendars
Task Management
Native application
Server Management
Slack Threads in Tabs
Voice Call
Channels
Indexed search
Share your screen
Video conferencing
Custom data fields
Document sharing
Project Tracking
Social intranet
Software as a Service
Video chat
Video Conferencing
Voice chat
Workflow Automation
Kanban boards
Checklists
Content Filtering
Recurring tasks
Dependency Tracking
gmail.
Support for Kanban Boards
Customizable
Employee Time Tracking
Extensible by Plugins/Extensions
Subtasks
Hierarchical structure
Multi-project management
Bug reporting
Project Organization
Workflow
Custom templates
Accounting Integration
Integration with CRMs
E-commerce
Work Item Tracking
Agile boards
Ad-free
Custom login portal
Encrypted Email
Works Offline
Chat
Support for IMAP
Accurate
User interface
Custom columns
Dependencies
Resource monitoring
Project Analysis
Scrum boards
Built-in Commenting System
Mind Map view
Password management
Google Calendar integration
Asana integration
Channel manager
Collaborative project management
Export to Google Spreadsheets
Import from Google Spreadsheet