A fast native Rust text and voice chat app. Post-quantum encrypted servers and not a single ad or tracker.
In open beta for Windows, macOS, iOS and Android. Hit a bug? Send beta feedback.
Hexis relays ciphertext it holds no keys to. Everything else on this page follows from that one decision.
Direct messages run on double-ratchet sessions. Server channels use per-sender keys. The relay stores ciphertext it can't open.
Every speaker's audio is SFrame-encrypted with keys that rotate when someone joins or leaves. The relay forwards frames it can't decrypt.
Each key handoff is wrapped with ML-KEM-768, so traffic captured today stays unreadable later.
The desktop app is native Rust, no Electron: about 50 MB of RAM at idle, under 100 MB on disk, and it opens in under a second. The mobile apps are native to iOS and Android, built for speed and battery life.
20 ms Opus frames in roughly 130-byte datagrams, one UDP send through a direct relay. Your game keeps its frames.
No analytics or tracking SDKs. And with everything encrypted, there is nothing readable left to mine anyway.
Servers, DMs, voice, screen sharing, and files — all end-to-end encrypted, in a native app. Here's what's in the beta today.
Text and voice channels grouped into sections, with roles, per-channel permissions, invite links, and slowmode when a room gets loud.
One-to-one chats with the same replies, reactions, and attachments as channels. Friend requests, a friends list, and who's online.
Low-latency voice rooms with push-to-talk or open mic, mute and deafen, and speaking indicators — built for gaming and hanging out.
Share your screen, with its audio, to everyone in a voice channel — up to 720p at 60 fps during the beta.
Drop images and files into any conversation, pick GIFs and stickers, add your server's own emoji, and get link previews inline.
Reply to a message, react with emoji, edit or delete, pin the important ones, and search a server or DM to find them again.
Mute a channel, a section, a server, or a DM. Do Not Disturb when you need quiet. Push notifications on your phone that keep your messages private.
Mac, Windows, iOS, and Android apps, with your account on all of them at once and multiple accounts side by side.
Kick, ban, and time out members; an audit log of who did what; and AutoMod rules that block or time out on their own.
Payments are switched off while Hexis is in beta. Every account gets Core features for free — screen sharing and larger uploads included. Paid plans come back when the app goes live.
Want to support Hexis now? The Founder tier — Pro for life and a numbered Founder N/500 badge — is still available. Email support@hexis.chat and we'll sort it out by hand.
No invite, no card. Create an account, download the app, and you're in.