CLUSTER NETWORK-LOCAL-CHAT · 9 ENTRIES · EARLIEST ENTRY 2015-11-24
Local network chat apps
This cluster comprises desktop and terminal applications for direct messaging and file transfer between devices on the same local network, often operating without internet connectivity. The dated entry history is sparse, with a single entry in 2015-11, a gap until 2022-03, then several entries in 2024-2026, including two consecutive months in 2024-05 and 2024-06. All traction leaders (qr-connect, lanchat-bin, lantalk-bin) show zero stars, indicating no product has achieved notable adoption.
Entry timeline
ENTRY TIMELINE
Each bar is the month a member carries, which is a creation date where the source published one and a crawl date otherwise. Nothing in the index was found before 11 August 2026, and coverage broadened sharply on 14–15 August, so a bar from then on reports how much we found that month, not how much was built; an earlier bar reports how far back a member's own source dated it — not how long we have been watching.
Members by activity
Activity signals, not revenue.
Build origin · 2 hand-coded · 7 unlabelled
Operator · 2 hobby · 6 open source · 1 unlabelled
Two labels per entry, never collapsed into one: how it was built, and who stands behind it. Counted over the 9 listed below. Unlabelled means nothing has decided yet — not that the answer is small.
- 01zapchatnpm2★20 dayslivehobbyTerminal-based chat app that connects computers on the same local network for instant messaging without accounts or setup.
- 02LTM0★22 days—hobbyMessaging app for desktop and web that lets people chat over local networks or through shared internet links.
- 03qr-connect0★1 mo—Terminal-based chat application that connects devices on the same local network via QR codes for offline messaging and file transfer.
- 04lanchat-bin0★3 moliveopen sourceLocal network chat application that lets users on the same network exchange messages and transfer files directly.
- 05lantalk-bin0★1 yrabandonedliveopen sourceA desktop application that lets people discover and message other users connected to the same local WiFi network in real time.
- 06arpchat-bin0★4 yrabandonedlivehand-codedopen sourceChat application that lets nearby users exchange text messages over a local network using low-level network address broadcasts instead of the internet.
- 07SocketChat0★1 yrabandonedliveopen sourceApp for chatting with others on the same network, with customizable message bubbles, connection history, and local storage.
- 08iptux0★1 yrabandonedliveopen sourceLAN messaging application that discovers other clients on the local network and lets users exchange instant messages and transfer files.
- 09qchat0★11 yrabandonedlivehand-codedopen sourceDesktop chat application that lets users on the same local wireless network communicate directly, with or without a central server.
Ranked by traction, highest first, and paged 20 at a time — this is a window on the cluster, never the whole of it. Ties are broken by a stable id so a product cannot appear on two pages or fall between them. Browse every cluster.