Communication
Showing 134 Communication self-hosted open-source projects
Open Source Newsletter Tool.
A script that automates the installation and configuration of a full-featured email server (Postfix, Dovecot, SpamAssassin, OpenDKIM) on Debian/Ubuntu.
Official repository for the ZNC IRC bouncer
Opinionated email server
phpBB Development: phpBB is a popular open-source bulletin board written in PHP. This repository also contains the history of version 2.
Movim - Decentralized social platform
RetroShare is a Free and Open Source cross-platform, Friend-2-Friend and secure decentralised communication platform.
A better commenting experience from Vox Media
A 100% open-source, carrier-grade observability framework for real-time SIP, VoIP, and RTC packet capture, monitoring, and troubleshooting.
Full-featured, open source mail server solution for mainstream Linux/BSD distributions.
A community discussion platform: Brings together the main features from StackOverflow, Slack, Discourse, Reddit, and Disqus blog comments.
MongooseIM is Erlang Solutions' robust, scalable and efficient XMPP server, aimed at large installations. Specifically designed for enterprise purposes, it is fault-tolerant and can utilise the resources of multiple clustered machines.
⚡ The future of programmable SIP servers.
A social networking engine in PHP/MySQL
Friendica Communications Platform
Simple, modern & fast web-based email client
Cypht: Lightweight Open Source webmail aggregator [PHP, JS]. Supports IMAP/SMTP, JMAP and EWS (Exchange Web Services)
A 100% open-source, privacy-focused email service with forwarding, SMTP, IMAP, POP3, CalDAV, and CardDAV support.
GlobaLeaks is a free and open-source whistleblowing software enabling anyone to easily set up and maintain a secure reporting platform.
OpenSIPS is a GPL implementation of a multi-functionality SIP Server that targets to deliver a high-level technical solution (performance, security and quality) to be used in professional SIP server platforms.
A fast, lightweight, and federated messenger designed for self-hosting with minimal resource consumption.
DebOps - Your Debian-based data center in a box
The Galène videoconference server
A high-performance Internet Relay Chat (IRCv3) server for UNIX-like and Windows systems
Open Source Social Network (OSSN) is a powerful open-source social networking software developed in PHP. It enables you to create a fully functional social networking website that fosters community engagement and helps your members form meaningful social relationships.
Dovecot mail server
MyBB is a free and open source forum software.
Freenet REference Daemon
Official FusionPBX - A full-featured domain based multi-tenant PBX and voice switch for FreeSwitch.
🥝 Next generation of the Kiwi IRC web client
A modern web frontend for the WeeChat IRC client that works on any device with a browser.
The Stack Overflow clone for your team (self-hosted or hosted)
A self-hosted trashmail solution with a built-in mail server, web interface, JSON API, RSS feeds, and webhooks.
A multi-channel notification service for sending emails, web, web push, mobile push, and SMS notifications with user subscription management.
Fully functional Open Source email marketing manager for creating, sending, integrating, and analysing email campaigns and newsletters.
Quassel IRC: Chat comfortably. Everywhere.