Discord,
but private
and fast.

Built in Rust. Encrypted servers when you want them, no ads, no bloat, no nonsense.

< 100 MBinstall size
~ 50 MBidle RAM
250E2EE seats / server
0ads & trackers
Why Hexis

Three things that should be table stakes.

Won't lag your game.

Native Rust binary. No Electron, no Chromium runtime. Cold-starts in under a second — faster than your team's voice channel can ring you. Your frames belong to your game.

Cold-start race — Hexis at 0.6 s vs typical Electron chat apps at 4 to 6 s

End-to-end encryption that's quantum-safe.

Turn on E2E for any server you run and the relay routes encrypted blobs only — no keys held, no readable history. Hybrid post-quantum keys today, so the messages you send in 2026 stay private when quantum computers arrive.

MLS group keys rotating around a central lock — every commit advances the epoch

Voice channels nobody overhears.

Voice frames are end-to-end encrypted with SFrame and rotate keys as people join and leave the call. The relay forwards opaque packets — it never hears the room.

Voice encryption — your mic to a relay to your friend's speaker; the relay sees opaque SFrame packets
Side by side

The boring features matter most.

Dimension Discord Hexis
RuntimeElectron (Chromium + Node)Native Rust
Idle RAM300–600 MB~50 MB
End-to-end encryptionDM calls onlyAvailable per server
Voice encryptionTransport-layerEnd-to-end
Quantum-safeNoYes
Early access

Be first in line.

Hexis is in private beta. One note when you're in — no marketing list.

Join the waitlist