Secure end-to-end encryption of all communication
✔
✔
✔
Text, voice, contact and location messaging
✔
✔
✔
Compliant with the Federal Data Protection Act
✔
✔
✔
Creating groups
up to 10 participants
up to 50 participants
individual
Participation in group chats
up to 50 participants
up to 50 participants
individual
Tap-proof phone calls
MQ
HQ / MQ / ULBQ
HQ / MQ / ULBQ
File transfer
up to 0.5 MB per file
up to 10 MB per file
individual
Video transfer
up to 1 MB per video
up to 10 MB per video
individual
Image transfer
compressed
uncompressed / compressed
uncompressed / compressed
Multi mage transfer
✘
✔
✔
Broadcast
✘
✔
✔
PIN / emoji lock screen
✘
✔
✔
Self-destructive messages
✘
✔*
✔*
Encrypted storage
✘
✔*
✔*
Conference calls
✘
up to 4 participants*
unlimited*
Anonymous use
✘
✔*
✔*
Backing up / restoring chats
✘
✔
✔
Chiffry internal contact book
✘
✔*
✔*
Desktop version
✘
✔*
✔*
Authorised for business use
✘
✔
✔
Use within VPN infrastructure
✘
✘
✔**
Combination with secure smartphones (e.g. Knox)
✘
✘
✔**
Whitelabel (corporate design)
✘
✘
**
Complete data flow control
✘
✘
✔
Customised adaptation
✘
✘
✔**
Server location
ISO27001 data centre (Germany)
ISO27001 data centre (Germany)
Customer data centre
* on the roadmap / in development
** optional
Chiffry GmbH © 2023