Cuplink

Share Every Moment, Secure Every Memory

Privacy meets elegance in decentralized communication.

Cuplink

How We Stack Up

FeatureCuplinkThreemaSignalWhatsAppTelegram
DecentralizedYesPartiallyNoNoNo
EncryptionEnd-to-EndEnd-to-EndEnd-to-EndEnd-to-EndOptional E2E
Peer-to-PeerYesNoNoNoNo
Phone # RequiredNoNoYesYesYes
Family-FocusedYesNoNoNoNo

Cuplink

  • Decentralized: Yes
  • Encryption: End-to-End
  • Peer-to-Peer: Yes
  • Phone # Required: No
  • Family-Focused: Yes

Threema

  • Decentralized: Partially
  • Encryption: End-to-End
  • Peer-to-Peer: No
  • Phone # Required: No
  • Family-Focused: No

Signal

  • Decentralized: No
  • Encryption: End-to-End
  • Peer-to-Peer: No
  • Phone # Required: Yes
  • Family-Focused: No

WhatsApp

  • Decentralized: No
  • Encryption: End-to-End
  • Peer-to-Peer: No
  • Phone # Required: Yes
  • Family-Focused: No

Telegram

  • Decentralized: No
  • Encryption: Optional E2E
  • Peer-to-Peer: No
  • Phone # Required: Yes
  • Family-Focused: No

Get Cuplink

Google Play App Store