Invite-only XMPP messenger with Flutter apps for Mac, iPhone, and iPad. OpenPGP end-to-end encryption, push notifications, and QIP-style statuses — on our Prosody server at infium.net.
Infium.net is not another messenger with ads and channels. It's your own node in the network: a fast, secure and fully self-controlled tool for communication between the people you actually care about.
Deployed on your own Debian. No third-party data centers, no corporate logic — just you and your contacts' devices.
End-to-end encryption via OpenPGP (OX-IM). Keys sync across your devices; the server relays ciphertext only.
Back to full old-school invisibility and privacy lists. No one sees when you're online — until you let them.
Away from boring text bios. Express yourself via pixel mood icons: "I'm a shrimp", "Working", "In ambush".
Registration is invite-only via one-time tokens from the admin. No external spam, bots, or ad channels.
MAM archive + message carbons keep Mac, iPhone, and iPad in sync. Edits, receipts, and typing flow live across devices.
Infium.net's dual character — cyberpunk on the network, warm comfort in the interface.
Native Flutter clients — invite-only. You need an @infium.net account before signing in.
Notarized Developer ID build with auto-update (Sparkle). Push notifications, reply from notification banner, Dock badge. Shipped September 2026.
Release builds on device today. APNs push with encrypted notification service extension. TestFlight beta for external testers — opening soon.
Flutter desktop client builds on Windows. Public release and auto-update channel — next after macOS and TestFlight.
Server and first clients are live. Here's what ships next.
XMPP on Prosody 13: TLS, SCRAM auth, MAM, carbons, HTTP file upload, invite-only registration, APNs push gateway. Flutter client with OpenPGP, voice, optimistic UI.
iOS TestFlight for beta testers. Windows desktop release. Sparkle/Gitea updates for Mac; Android sideload later if we add mobile.
Rail placeholders in the client today — mail, notes, reminders, calendar as future modules on the same server. No web client planned.
Leave your contact — and we'll send a personal invite as soon as we open enrollment to new members.
admin@infium.net