Feature | Zulip | Threema |
---|---|---|
GitHub integration | ||
Group chat | ||
Group collaboration | ||
Integrated File Sharing | ||
Chat Bot | ||
Chat organizer | ||
Community based | ||
Live topics | ||
MarkDown support | ||
Secure Chat | ||
Self-hosted in intranet or private cloud | ||
Team Collaboration | ||
Threaded Conversations | ||
Todos | ||
Encrypted chat | ||
Encrypted email | ||
Chat | ||
Confirm messages | ||
Sync Contacts | ||
Encrypted Email | ||
Encrypted backups | ||
Encrypted calls | ||
End-to-End Encryption | ||
Integrated App lock | ||
Multiple languages | ||
Picture sharing | ||
Polling | ||
Privacy focused | ||
Security focused | ||
Social network | ||
Stickers | ||
Lightweight | ||
Cloud sync | ||
Privacy-friendly | ||
Multi Channel | ||
Decentralized | ||
Security & Privacy | ||
Peer-To-Peer | ||
Custom Backgrounds | ||
Forums | ||
Video calling | ||
Bluetooth Support | ||
Decentralisation | ||
Non-cloud solution |