Open-source Chat & Communication
Messaging, email, video calls, forums and social apps. 69 apps.
The chat decision assistant: before you reply, Jev reads the chat, judges intent and risk, and drafts replies you fill in with one tap. You press send.
7.5kKotlinMITAndroidiOSLocal-first WeChat intelligence system with a read-only CLI, Codex skills, searchable chat history, daily briefings, follow-ups and opportunity tracking.
2.6kPythonAGPL-3.0CLIOpen-sourcing our company brain - A teammate in your Slack that remembers everything your team says, and can go do the work.
976TypeScriptApache-2.0ZapFast: a fast, native WhatsApp client in Rust and egui
1.7kRustMITWindowsmacOSLinuxBuilt from the ground up for speed. Flectar Mail delivers native performance, instant startup, and as little as 100 MB of RAM.
1.3kRustAGPL-3.0WindowsmacOSLinuxRainbow spider that X-rays memecoins: bundles, linked wallets, dev history. Scanner, Telegram bot, live Bundle Index.
193PythonMITMail and calendar for Linux and macOS. Gmail and IMAP accounts, Google Calendar, contacts, OpenPGP and S/MIME. GTK4 and libadwaita, written in Rust.
347RustGPL-3.0macOSLinuxDesktopTurn a private Telegram channel into your personal cloud drive.
242KotlinApache-2.0WindowsDesktopAndroidOpen-source live-chat, email support, omni-channel desk. An alternative to Intercom, Zendesk, Salesforce Service Cloud etc.
38kRubySelf-hostedSRS is a simple, high-performance, AI-driven real-time media server supporting RTMP, WebRTC, HLS, HTTP-FLV, HTTP-TS, SRT, MPEG-DASH, and GB28181, with codec…
29kC++MITA beautiful, fast and fully open source mail client for Mac, Windows and Linux.
18kTypeScriptGPL-3.0WindowsmacOSLinuxWebRTC/RTSP/RTMP/HTTP/HLS/HTTP-FLV/WebSocket-FLV/HTTP-TS/HTTP-fMP4/WebSocket-TS/WebSocket-fMP4/GB28181/SRT/STUN/TURN server and client framework based on C++11
18kC++An open source re-implementation of RollerCoaster Tycoon 2
16kC++GPL-3.0WindowsLinuxDesktopTake control over your live stream video by running it yourself. Streaming + chat out of the box.
12kGoMITSelf-hostedOpen-source, self-hosted P2P WebRTC video conferencing for fast, private real-time communication.
4.8kJavaScriptAGPL-3.0Self-hostedA full featured Live Chat, Support & Marketing platform, alternative to Intercom, Drift, Crisp.
3.6kTypeScriptBichon – A lightweight, high-performance Rust email archiver with WebUI
2kRustAGPL-3.0Self-hostedTerminal-based messaging client for Linux and macOS with Telegram, WhatsApp and Signal support
2kC++MITmacOSLinuxDesktopVoyager — a beautiful app for Lemmy and Piefed
1.8kTypeScriptAGPL-3.0AndroidiOSWebA simple standalone program which automates the installation, removal and maintenance of BetterDiscord.
1.8kGoMITWindowsmacOSLinuxThe portal to the new, open Internet. ([I:b])
1.6kTypeScriptAGPL-3.0Browser extensionSelf-hosted JMAP webmail for Stalwart Mail Server. Mail, calendar, contacts, and files in one client.
1.3kTypeScriptSelf-hostedWeb
