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All-in-one customer engagement platform from lead-gen to post-sales, from WhatsApp to your website. With omni-channel li

Email forwarding service for creating aliases

Complete email solution that runs on any webspace with PHP and MariaDB. It supports POP3 catchall mailboxes and can also

Production-ready fullstack but simple mail server (SMTP, IMAP, LDAP, Antispam, Antivirus, etc.) running inside a contain

SMTP server that sends and receives emails according to a simple configuration file, with an optional web interface that

Lets you have an infinite number of unique inboxes

Full-featured mail server solution based on Postfix and Dovecot

Turns any Ubuntu server into a fully functional mail server with one command

Mail server suite based on Dovecot, Postfix and other open source software, that provides a modern Web UI for administra

Simple yet full-featured mail server as a set of Docker images

Open source email alias solution to protect your email address. Comes with browser extensions and mobile apps

Newsletter and email marketing with advanced management of subscribers, bounces, and plugins

Self-hosted web IRC client

Advanced IRC bouncer

Comment system built in Golang, providing a lightweight and highly customizable solution for adding comments to your web

Privacy-friendly and customizable Disqus (comment system) alternate

Flexible kit for private social networks

Lightweight commenting server written in Python and Javascript. It aims to be a drop-in replacement for Disqus

Self-Hosted, Twitter™-like Decentralised micro-logging platform. No ads, no tracking, your content, your data

Supports real-time sharing of audio, video, slides (with whiteboard controls), chat, and the screen. Instructors can eng

Scalable and high performance web conferencing system

Digital document signing platform (alternative to DocuSign)

Minimalist document storage, management and archiving platform designed to be simple to use and accessible to everyone

PDF manager, viewer and editor offering a seamless user experience on multiple devices. It's designed to be minimal, fas