Tencent QQ vs Riot.im : Which is Better?

Tencent QQ

Tencent QQ (QQ) is an instant messaging software service. Developed by Tencent Holdings Limited

License: Free

Apps available for Mac OS X Windows Android iPhone Android Tablet

Riot allows teams to communicate across a wide range of collaboration apps.

License: Open Source

Apps available for Online Android iPhone iPad Self-Hosted

Feature	Tencent QQ	Riot.im
Multiple languages
Video conferencing
Chat
Video Conferencing
Stickers
Chat Bot
Lightweight
Cloud sync
End-to-End Encryption
Encrypted chat
Security focused
Privacy-friendly
Share your screen
Video calling
Voice Call
Decentralized
Group chat
Security & Privacy
Peer-To-Peer
Privacy focused
Custom Backgrounds
Forums
Gmail integration
Threaded Conversations
Group collaboration
Chat organizer
In-app Money Transfer
Messaging
Picture sharing
Built-in File transfer
GitHub integration
Slack integration
Active Directory integration
Add-ons
Clean design
Community based
Custom widgets
Direct Messaging
DRM Free
Federated
Federation
Integrated File Sharing
LDAP support
Live Chat
MarkDown support
Matrix.org protocol
Message redaction
Mobile friendly
Moderation tools
Per-room avatars
Read receipts
Real time collaboration
File Sending
Server Moderation
Server side history
Social network
Team Collaboration
Text chat
Typing notifications
User Management
User mentions
Video/Audio Calling
Video chat
Voice chat
Web-Based
Web Integaration
Ad-free
Multi Channel
Support for Multiple protocols
Extensible by Plugins/Extensions