CuplinkPrivacy meets elegance in decentralized communication.
CupLink’s end-to-end encryption keeps every word yours alone. Serverless, private, unstoppable.
Up-to-4K+ serverless video calls with crystal clarity and zero middlemen. See every smile, trust every pixel.
Built-in VpN* plus end-to-end encryption lets you speak your mind anywhere, anytime, without a trace.
End-to-end encryption plus call-spy detection keeps business conversations private and crystal-clear.
Modern communications demand privacy without compromise. Cuplink delivers a decentralized, end-to-end encrypted platform for voice, video and messaging that needs no phone number and stores nothing in the cloud.
Direct peer-to-peer connections are established via a distributed relay network. Every packet is encrypted twice—once for the transport, once for the payload—ensuring forward secrecy and post-quantum resistance.
Phase 2 adds group calls, Phase 3 introduces decentralized storage. All milestones are community-driven and fully auditable.
Cuplink returns ownership of communication to the user—private by design, elegant by nature.
