Rocket.Chat46.4k
Self-hosted secure team communication platform with chat, video calls and omnichannel customer support.
element-hq/element-web
Self-hosted secure team communication platform with chat, video calls and omnichannel customer support.
Open source platform for secure team messaging and collaboration that you can run on your own server.
Open source team chat with topic-based threading, an alternative to Slack.
Official command line tool for Lark/Feishu to work with messages, documents and calendars from the terminal.
Self-hostable open-source server that adds instant messaging and group chat to your own apps.
Free, open source instant messaging and voice chat app for communities and friends
No tools match these filters.
Self-hosted social network software that joins a federated, decentralized microblogging network.
Modern open source forum software built for community discussion and long-form conversation.
AI-powered social media scheduling tool that plans posts across many platforms.
Open source live chat and omnichannel support desk, an Intercom alternative.
Bluetooth mesh chat app that lets nearby devices message each other without internet.
Sends push notifications to your phone or desktop with a simple HTTP PUT or POST.
Official Telegram desktop messaging app for Windows, macOS and Linux computers.
Official Telegram messenger for Android, with its source code published for review.
No tools match these filters.
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