Endxo - Curated tech search

Communication systems Custom communication systems

Freenet - Anonymously share files, browse and publish "freesites" (web sites accessible only through Freenet) and chat on forums.

stable - Updated 2 months ago

Fresh

The most recent release testing-build-1487-pre1 was published 2 months ago and has a status of stable

The latest commit was 2 months ago

609

85

Communication systems Custom communication systems

Friends - P2P chat powered by the web.

Updated 2 years ago

The latest commit was 2 years ago

3103

143

Communication systems Custom communication systems

GNUnet - Free software framework for decentralized, peertopeer networking.

Communication systems Custom communication systems

Gotify - Selfhosted notification server with Android and CLI clients, similar to PushBullet.

stable - Updated 2 months ago

Fresh

The most recent release v2.0.18 was published 2 months ago and has a status of stable

The latest commit was 2 months ago

4964

89

Communication systems Custom communication systems

Hawkpost - HawkPost is a web app that lets you create unique links that you can share with a person that desires to send you important information but doesn't know how to encrypt it. The message is encrypted in their browser and sent to your email address.

stable - Updated 4 months ago

The most recent release v1.3.0 was published 1 year ago and has a status of stable

The latest commit was 4 months ago

815

29

Communication systems Custom communication systems

Jitsi Meet - Jitsi Meet is an OpenSource (MIT) WebRTC Javascript application that uses Jitsi Videobridge to provide high quality, scalable video conferences.

stable - Updated 2 months ago

Fresh

The most recent release stable/jitsi-meet_4966 was published 2 months ago and has a status of stable

The latest commit was 2 months ago

13733

505

Communication systems Custom communication systems

Jitsi Video Bridge - WebRTC compatible Selective Forwarding Unit (SFU) that allows for multiuser video communication.

stable - Updated 2 months ago

Fresh

The most recent release stable/jitsi-meet_4966 was published 2 months ago and has a status of stable

The latest commit was 2 months ago

2077

148

Communication systems Custom communication systems

Kandan - Kandan is an Open Source Alternative to HipChat.

Updated 5 years ago

The latest commit was 5 years ago

2765

126

Communication systems Custom communication systems

KChat - PHP Based Live Chat Application.

stable - Updated 6 months ago

Fresh

The most recent release 1.0.6 was published 8 months ago and has a status of stable

The latest commit was 6 months ago

53

7

Communication systems Custom communication systems

LeapChat - Ephemeral, encrypted, inbrowser chat rooms.

Updated 8 months ago

The latest commit was 8 months ago

77

13

Communication systems Custom communication systems

Lets-Chat - Self hosted chat suite written in Node.

stable - Updated 1 year ago

The most recent release 0.4.0 was published 5 years ago and has a status of stable

The latest commit was 1 year ago

9404

451

Communication systems Custom communication systems

LibreNews - Decentralized and secure breaking news notification system.

stable - Updated 2 years ago

The most recent release v0.1.0 was published 2 years ago and has a status of stable

The latest commit was 2 years ago

50

7

Communication systems Custom communication systems

Live Helper Chat - Live Support chat for your website.

stable - Updated 2 months ago

Fresh

The most recent release 3.41v was published 2 months ago and has a status of stable

The latest commit was 2 months ago

1335

174

Communication systems Custom communication systems

Mattermost - Opensource, onprem Slackalternative. It can be integrated with .

stable - Updated 2 months ago

Fresh

The most recent release v5.26.2 was published 2 months ago and has a status of stable

The latest commit was 2 months ago

18911

538

Communication systems Custom communication systems

MiAOU - Multiroom persistent chat server.

Updated 2 months ago

Fresh

The latest commit was 2 months ago

467

24

Communication systems Custom communication systems

Mibew - Mibew Messenger is an opensource live support application written in PHP and MySQL. It enables oneonone chat assistance in realtime directly from your website.

stable - Updated 4 months ago

Fresh

The most recent release v3.2.7 was published 4 months ago and has a status of stable

The latest commit was 4 months ago

401

65

Communication systems Custom communication systems

Mumble - Lowlatency, high quality voice/text chat software.

stable - Updated 2 months ago

Fresh

The most recent release 1.3.2 was published 4 months ago and has a status of stable

The latest commit was 2 months ago

3436

181

Communication systems Custom communication systems

Node-Chat - Notsobasic opensource chat with admin features.

stable - Updated 8 months ago

The most recent release v1.0.0 was published 5 years ago and has a status of stable

The latest commit was 8 months ago

597

33

Communication systems Custom communication systems

Rallly - Rallly is a free collaborative scheduling service.

Updated 1 year ago

The latest commit was 1 year ago

253

15

Communication systems Custom communication systems

RetroShare - Secured and decentralized communication system. Offers decentralized chat, forums, messaging, file transfer.

stable - Updated 2 months ago

The most recent release v0.6.5 was published 1 year ago and has a status of stable

The latest commit was 2 months ago

1175

86

Communication systems Custom communication systems

Jami - Free and universal communication platform which preserves the user's privacy and freedoms (formerly GNU Ring).

Communication systems Custom communication systems

Rocket.Chat - Teamchat solution similar to Gitter.im or Slack.

stable - Updated 2 months ago

Fresh

The most recent release 3.6.1 was published 2 months ago and has a status of stable

The latest commit was 2 months ago

28247

936

Communication systems Custom communication systems

Spectrum 2 - Spectrum 2 is an open source instant messaging transport. It allows users to chat together even when they are using different IM networks.

stable - Updated 2 months ago

Fresh

The most recent release 2.0.13 was published 4 months ago and has a status of stable

The latest commit was 2 months ago

314

43

Communication systems Custom communication systems

Spreed - WebRTC audio/video calls, conferencing server, and web client.

stable - Updated 3 years ago

The most recent release v0.29.7 was published 3 years ago and has a status of stable

The latest commit was 3 years ago

975

102

Communication systems Custom communication systems

Synapse - Server for , an open standard for decentralized persistent communication. Web client meant to be a showcase of Matrix capabilities, and reference implementation of the Matrix standard. Fullyfeatured Matrix client for Web, iOS & Android.

RC - Updated 2 months ago

Fresh

The most recent release v1.7.6-rc.1 was published 2 months ago and has a status of RC

The latest commit was 2 months ago

5481

192

Communication systems Custom communication systems

Syndie - Syndie is a libre system for operating distributed forums.

Communication systems Custom communication systems

TextBelt - Outgoing SMS API that uses carrierspecific gateways to deliver your text messages for free, and without ads.

Updated 4 months ago

Fresh

The latest commit was 4 months ago

2069

102

Communication systems Custom communication systems

Tox - Distributed, secure messenger with audio and video chat capabilities.

Updated 2 years ago

The latest commit was 2 years ago

8619

590

Communication systems Custom communication systems

Tuber - Peertopeer video chat that works.

Updated 2 months ago

Fresh

The latest commit was 2 months ago

289

52

Communication systems Custom communication systems

ZeroNet - Open, free, and uncensorable websites, using Bitcoin cryptography and BitTorrent network.

stable - Updated 2 months ago

Fresh

The most recent release v0.7.1 was published 1 year ago and has a status of stable

The latest commit was 2 months ago

16029

849

Communication systems Custom communication systems

Zulip - Zulip is a powerful, open source group chat application.

stable - Updated 2 months ago

Fresh

The most recent release 3.1 was published 3 months ago and has a status of stable

The latest commit was 2 months ago

12554

380

Communication systems Email Complete solutions

docker-mailserver - Fullstack but simple mail server (smtp, imap, antispam, antivirus, etc.). Only configuration files, no SQL database. Keep it simple and versioned. Easy to deploy and upgrade.

stable - Updated 2 months ago

Fresh

The most recent release v7.0.0 was published 7 months ago and has a status of stable

The latest commit was 2 months ago

5984

195

Communication systems Email Complete solutions

Inboxen - Inboxen is a service that provides you with an infinite number of unique inboxes.

Updated 3 months ago

Fresh

The latest commit was 3 months ago

178

6

Communication systems Email Complete solutions

homebox - Suite of Ansible scripts to deploy a fully functional mail server on Debian. Unobtrusive and automatic as much as possible, focusing on stability and security.

stable - Updated 4 months ago

Fresh

The most recent release stretch was published 6 months ago and has a status of stable

The latest commit was 4 months ago

221

16

Communication systems Email Complete solutions

iRedMail - Fullfeatured mail server solution based on Postfix and Dovecot.

stable - Updated 2 months ago

Fresh

The most recent release 1.3.1 was published 4 months ago and has a status of stable

The latest commit was 2 months ago

199

14

Communication systems Email Complete solutions

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

Updated 2 months ago

Fresh

The latest commit was 2 months ago

3198

181

Communication systems Email Complete solutions

Mailu - Mailu is a simple yet fullfeatured mail server as a set of Docker images.

stable - Updated 2 months ago

The most recent release v1.5.1 was published 3 years ago and has a status of stable

The latest commit was 2 months ago

2122

84

Communication systems Email Complete solutions

Mail-in-a-Box - Turns any Ubuntu server into a fully functional mail server with one command.

stable - Updated 3 months ago

Fresh

The most recent release v0.48 was published 3 months ago and has a status of stable

The latest commit was 3 months ago

9444

303

Communication systems Email Complete solutions

Modoboa - Modoboa is a mail hosting and management platform including a modern and simplified Web User Interface.

stable - Updated 2 months ago

Fresh

The most recent release 1.15.0 was published 6 months ago and has a status of stable

The latest commit was 2 months ago

1611

88

Communication systems Email Complete solutions

Qmailtoaster - Stable, fullfeatured, easytoinstall mail server based on qmail.

Communication systems Email Complete solutions

Simple NixOS Mailserver - Complete mailserver solution leveraging the Nix Ecosystem.

Communication systems Email Complete solutions

wildduck - Scalable noSPOF IMAP/POP3 mail server.

Updated 2 months ago

Fresh

The latest commit was 2 months ago

1125

48

Communication systems Email Mail Transfer Agents

Courier MTA - Fast, scalable, enterprise mail/groupware server providing ESMTP, IMAP, POP3, webmail, mailing list, basic webbased calendaring and scheduling services.

Communication systems Email Mail Transfer Agents

Exim - Message transfer agent (MTA) developed at the University of Cambridge.

Communication systems Email Mail Transfer Agents

Haraka - Highperformance, pluginable SMTP server written in Javascript.

stable - Updated 3 months ago

Fresh

The most recent release 2.8.25 was published 1 year ago and has a status of stable

The latest commit was 3 months ago

3682

148

Communication systems Email Mail Transfer Agents

Maildrop - Disposable email SMTP server, also useful for development.

Communication systems Email Mail Transfer Agents

OpenSMTPD - Secure SMTP server implementation from the OpenBSD project.

Communication systems Email Mail Transfer Agents

Postfix - Fast, easy to administer, and secure Sendmail replacement.

Communication systems Email Mail Transfer Agents

Qmail - Secure Sendmail replacement.

Communication systems Email Mail Transfer Agents

Sendmail - Message transfer agent (MTA).

Communication systems Email Mail Transfer Agents

Slimta - Mail Transfer Library built on Python.

stable - Updated 9 months ago

The most recent release 4.0.0 was published 4 years ago and has a status of stable

The latest commit was 9 months ago

139

17

Communication systems Email Mail Delivery Agents

Cyrus IMAP/POP3 - Intended to be run on sealed servers, where normal users are not permitted to log in.

stable - Updated 2 months ago

Fresh

The most recent release cyrus-imapd-3.2.3 was published 2 months ago and has a status of stable

The latest commit was 2 months ago

311

26

Communication systems Email Mail Delivery Agents

Dovecot - IMAP and POP3 server written primarily with security in mind.

Updated 2 months ago

Fresh

The latest commit was 2 months ago

475

62

Communication systems Email Mail Delivery Agents

Piler - feature rich open source email archiving solution.

Communication systems Email Mailing lists and Newsletters

Listmonk - High performance, selfhosted newsletter and mailing list manager with a modern dashboard.

alpha - Updated 2 months ago

Fresh

The most recent release v0.7.0-alpha was published 3 months ago and has a status of alpha

The latest commit was 2 months ago

3909

67

Communication systems Email Mailing lists and Newsletters

Mail For Good - Open source email campaign management tool for nonprofits.

Updated 11 months ago

The latest commit was 11 months ago

3747

173

Communication systems Email Mailing lists and Newsletters

Mailman - The Gnu mailing list server.

Communication systems Email Mailing lists and Newsletters

Mailtrain - self hosted newsletter application built on Node.js (v5+) and MySQL (v5.5+ or MariaDB).

stable - Updated 4 months ago

The most recent release v1.24.1 was published 2 years ago and has a status of stable

The latest commit was 4 months ago

4479

122

Communication systems Email Mailing lists and Newsletters

MailyHerald - Selfhosted Mailchimp alternative that you can easily integrate with your site. Helps you send and manage your application mailings. It support email marketing and conducting the daily stream of notifications you send to your users.

Updated 2 years ago

The latest commit was 2 years ago

541

24

Communication systems Email Mailing lists and Newsletters

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

Communication systems Email Mailing lists and Newsletters

Postal - Fully featured open source mail delivery platform for incoming and outgoing email.

Updated 4 months ago

Fresh

The latest commit was 4 months ago

9960

222

Communication systems Email Mailing lists and Newsletters

Schleuder - GPGenabled mailing list manager with resendingcapabilities.

Communication systems Email Mailing lists and Newsletters

Sympa - Mailing list manager.

Communication systems Email Webmail clients

Afterlogic WebMail Lite - Fast and easytouse webmail frontend for your existing IMAP mail server, Plesk or cPanel.

Communication systems Email Webmail clients

Cypht - Feed reader for your email accounts.

RC - Updated 3 months ago

The most recent release v1.2.0-rc1 was published 1 year ago and has a status of RC

The latest commit was 3 months ago

591

31

Communication systems Email Webmail clients

IMP - HORDE application that provides webmail access to IMAP and POP3 accounts.

Communication systems Email Webmail clients

MailCare - Open source disposable email address service.

Updated 1 year ago

The latest commit was 1 year ago

122

3

Communication systems Email Webmail clients

Mailpile - Webmail client with search, filtering, encryption features and more.

RC - Updated 3 months ago

Fresh

The most recent release 1.0.0rc6 was published 1 year ago and has a status of RC

The latest commit was 3 months ago

8208

422

Communication systems Email Webmail clients

RainLoop - Simple, modern and fast webmail with IMAP/SMTP Support and multi accounting. .

stable - Updated 4 months ago

Fresh

The most recent release v1.14.0 was published 9 months ago and has a status of stable

The latest commit was 4 months ago

3318

161

Communication systems Email Webmail clients

Roundcube - Browserbased IMAP client with an applicationlike user interface.

stable - Updated 2 months ago

Fresh

The most recent release 1.4.8 was published 3 months ago and has a status of stable

The latest commit was 2 months ago

3538

227

Communication systems Email Webmail clients

SquirrelMail - Another browserbased IMAP client.

Communication systems IRC Webmail clients IRC communication software

Convos - Always online web IRC client.

stable - Updated 2 months ago

The most recent release 0.4 was published 6 years ago and has a status of stable

The latest commit was 2 months ago

669

34

Communication systems IRC Webmail clients IRC communication software

InspIRCd - Modular IRC server written in C++ for Linux, BSD, Windows, and macOS.

stable - Updated 2 months ago

Fresh

The most recent release v3.7.0 was published 3 months ago and has a status of stable

The latest commit was 2 months ago

792

86

Communication systems IRC Webmail clients IRC communication software

Dispatch - Selfhosted web IRC client written in Go.

stable - Updated 2 months ago

Fresh

The most recent release v0.7 was published 6 months ago and has a status of stable

The latest commit was 2 months ago

567

13

Communication systems IRC Webmail clients IRC communication software

Kiwi IRC - Responsive web IRC client with theming support.

stable - Updated 2 months ago

Fresh

The most recent release v1.5.0 was published 6 months ago and has a status of stable

The latest commit was 2 months ago

414

35

Communication systems IRC Webmail clients IRC communication software

ngircd - Free, portable and lightweight Internet Relay Chat server for small or private networks.

stable - Updated 3 months ago

Fresh

The most recent release rel-26 was published 5 months ago and has a status of stable

The latest commit was 3 months ago

275

20

Communication systems IRC Webmail clients IRC communication software

The Lounge - Selfhosted web IRC client.

stable - Updated 2 months ago

Fresh

The most recent release v4.2.0 was published 3 months ago and has a status of stable

The latest commit was 2 months ago

4070

75

Communication systems IRC Webmail clients IRC communication software

Quassel IRC - distributed IRC client, meaning that one (or multiple) client(s) can attach to and detach from a central core.

stable - Updated 5 months ago

The most recent release 0.13.1 was published 1 year ago and has a status of stable

The latest commit was 5 months ago

556

58

Communication systems IRC Webmail clients IRC communication software

Robust IRC - RobustIRC is IRC without netsplits. Distributed IRC server, based on RobustSession protocol.

Updated 3 months ago

Fresh

The latest commit was 3 months ago

139

7

Communication systems IRC Webmail clients IRC communication software

Tiny Tiny IRC - An open source AJAXpowered chat platform with support for IRC .

Communication systems IRC Webmail clients IRC communication software

Weechat - Fast, light and extensible chat client. A web frontend for WeeChat.

stable - Updated 2 months ago

Fresh

The most recent release 0.9.0 was published 4 months ago and has a status of stable

The latest commit was 2 months ago

797

32

Communication systems IRC Webmail clients IRC communication software

ZNC - Advanced IRC bouncer.

Updated 2 months ago

Fresh

The latest commit was 2 months ago

1736

127

Communication systems SIP Webmail clients SIP/IPBX telephony software

Asterisk - Easy to use but advanced IP PBX system, VoIP gateway and conference server.

Communication systems SIP Webmail clients SIP/IPBX telephony software

ASTPP - is an Open Source VoIP Billing Solution for Freeswitch. It supports prepaid and postpaid billing with call rating and credit control. It also provides many other features.

Updated 4 months ago

Fresh

The latest commit was 4 months ago

100

35

Communication systems SIP Webmail clients SIP/IPBX telephony software

Freepbx - Webbased open source GUI that controls and manages Asterisk.

Communication systems SIP Webmail clients SIP/IPBX telephony software

FreeSWITCH - Scalable open source crossplatform telephony platform.

Communication systems SIP Webmail clients SIP/IPBX telephony software

FusionPBX - Open source project that provides a customizable and flexible web interface to the very powerful and highly scalable multiplatform voice switch called FreeSWITCH.

stable - Updated 2 months ago

The most recent release 4.4.1 was published 2 years ago and has a status of stable

The latest commit was 2 months ago

427

80

Communication systems SIP Webmail clients SIP/IPBX telephony software

Homer - Troubleshooting and monitoring VoIP calls.

stable - Updated 4 months ago

The most recent release v5.0.1 was published 4 years ago and has a status of stable

The latest commit was 4 months ago

728

98

Communication systems SIP Webmail clients SIP/IPBX telephony software

Kamailio - Modular SIP server (registrar/proxy/router/etc).

Updated 2 months ago

Fresh

The latest commit was 2 months ago

1213

150

Communication systems SIP Webmail clients SIP/IPBX telephony software

Kazoo - KAZOO is an opensource, highly scalable software platform designed to provide carriergrade VoIP switch functions and features.

stable - Updated 6 months ago

The most recent release 4.3.120 was published 2 months ago and has a status of stable

The latest commit was 6 months ago

790

96

Communication systems SIP Webmail clients SIP/IPBX telephony software

Ostel - Secure SIP telephony setup with ZRTP encryption.

Communication systems SIP Webmail clients SIP/IPBX telephony software

SipXcom - Open source unified communications system.

Updated 8 months ago

The latest commit was 8 months ago

23

16

Communication systems SIP Webmail clients SIP/IPBX telephony software

Tapir - Troubleshooting and realtime monitoring of VoIPbased systems.

Updated 1 year ago

The latest commit was 1 year ago

49

12

Communication systems SIP Webmail clients SIP/IPBX telephony software

Wazo - Fullfeatured IPBX solution built atop Asterisk with integrated Web administration interface and RESTful API.

Communication systems Social Networks and Forums Webmail clients SIP/IPBX telephony software

Abilian SBE - Open Source Collaboration and Social Networking framework and platform.

Updated 2 months ago

Fresh

The latest commit was 2 months ago

45

6

Communication systems Social Networks and Forums Webmail clients SIP/IPBX telephony software

Anahita - Open Source Social Networking Framework and Platform.

Communication systems Social Networks and Forums Webmail clients SIP/IPBX telephony software

bbPress - bbPress is forum software with a twist from the creators of WordPress. Easily setup discussion forums inside your WordPress.org powered site.

Communication systems Social Networks and Forums Webmail clients SIP/IPBX telephony software

Bootcamp - Enterprise social network.

Updated 7 months ago

The latest commit was 7 months ago

1992

150

Communication systems Social Networks and Forums Webmail clients SIP/IPBX telephony software

Buddycloud - Tools, libraries, services and a community to build usertouser, group and social messaging into your app. Saves time. Scales up. Supports you.

Communication systems Social Networks and Forums Webmail clients SIP/IPBX telephony software

BuddyPress - Powerful plugin that takes your WordPress.org powered site beyond the blog with socialnetwork features like user profiles, activity streams, user groups, and more.

Communication systems Social Networks and Forums Webmail clients SIP/IPBX telephony software

cartulary - RSS reader, readability tool, article archiver, microblogger, social graph manager and reading list manager.

stable - Updated 6 months ago

The most recent release v0.7.9 was published 6 months ago and has a status of stable

The latest commit was 6 months ago

162

29

Communication systems Social Networks and Forums Webmail clients SIP/IPBX telephony software

Commento - Commento is a discussion platform that you can embed on your blog, news articles, and any place where you want your readers to add comments.

Communication systems Social Networks and Forums Webmail clients SIP/IPBX telephony software

Coral - A better commenting experience from Vox Media.

stable - Updated 2 months ago

Fresh

The most recent release v6.3.6 was published 2 months ago and has a status of stable

The latest commit was 2 months ago

1496

50

Communication systems Social Networks and Forums Webmail clients SIP/IPBX telephony software

diaspora* - Distributed social networking server.

stable - Updated 2 months ago

Fresh

The most recent release v0.7.14.0 was published 5 months ago and has a status of stable

The latest commit was 2 months ago

12499

497

Communication systems Social Networks and Forums Webmail clients SIP/IPBX telephony software

Discourse - Advanced forum / community solution based on Ruby and JS.

Updated 2 months ago

Fresh

The latest commit was 2 months ago

31493

917

Communication systems Social Networks and Forums Webmail clients SIP/IPBX telephony software

dyu/comments - Realtime, markdownenabled comment engine powered by leveldb.

Updated 1 year ago

The latest commit was 1 year ago

55

4

Communication systems Social Networks and Forums Webmail clients SIP/IPBX telephony software

Elgg - Powerful open source social networking engine.

stable - Updated 2 months ago

Fresh

The most recent release 3.3.10 was published 2 months ago and has a status of stable

The latest commit was 2 months ago

1407

128

Communication systems Social Networks and Forums Webmail clients SIP/IPBX telephony software

Flarum - Delightfully simple forums. Flarum is the nextgeneration forum software that makes online discussion fun again.

beta - Updated 2 months ago

Fresh

The most recent release v0.1.0-beta.13 was published 6 months ago and has a status of beta

The latest commit was 2 months ago

10745

557

Communication systems Social Networks and Forums Webmail clients SIP/IPBX telephony software

flaskbb - FlaskBB is forum software written in Python using the microframework Flask. You can easily create new topics, posts and send other users private messages. It also includes basic administration and moderation tools.

stable - Updated 4 months ago

The most recent release v2.0.0 was published 2 years ago and has a status of stable

The latest commit was 4 months ago

1914

125

Communication systems Social Networks and Forums Webmail clients SIP/IPBX telephony software

FluxBB - Fast, light, userfriendly forum software for your website.

beta - Updated 1 year ago

The most recent release fluxbb-1.4.12 was published 6 years ago and has a status of beta

The latest commit was 1 year ago

432

43

Communication systems Social Networks and Forums Webmail clients SIP/IPBX telephony software

Friendica - Social Communication Server.

stable - Updated 2 months ago

Fresh

The most recent release 2020.07-1 was published 2 months ago and has a status of stable

The latest commit was 2 months ago

865

97

Communication systems Social Networks and Forums Webmail clients SIP/IPBX telephony software

GNU social - Social communication software for both public and private communications.

Communication systems Social Networks and Forums Webmail clients SIP/IPBX telephony software

Hubzilla - Decentralized identity, privacy, publishing, sharing, cloud storage, and communications/social platform.

Communication systems Social Networks and Forums Webmail clients SIP/IPBX telephony software

HumHub - Flexible kit for private social networks.

stable - Updated 2 months ago

Fresh

The most recent release v1.6.3 was published 2 months ago and has a status of stable

The latest commit was 2 months ago

5085

348

Communication systems Social Networks and Forums Webmail clients SIP/IPBX telephony software

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

stable - Updated 2 months ago

The most recent release 0.11.1 was published 2 years ago and has a status of stable

The latest commit was 2 months ago

4101

101

Communication systems Social Networks and Forums Webmail clients SIP/IPBX telephony software

Lemmy - A link aggregator / reddit clone for the fediverse. Reddit alternative built in Rust.

stable - Updated 2 months ago

Fresh

The most recent release v0.7.40 was published 3 months ago and has a status of stable

The latest commit was 2 months ago

4090

86

Communication systems Social Networks and Forums Webmail clients SIP/IPBX telephony software

Loomio - Loomio is a collaborative decisionmaking tool that makes it easy for anyone to participate in decisions which affect them.

stable - Updated 2 months ago

Fresh

The most recent release v2.4.0 was published 2 months ago and has a status of stable

The latest commit was 2 months ago

1984

97

Communication systems Social Networks and Forums Webmail clients SIP/IPBX telephony software

Mastodon - Federated microblogging server, an alternative to GNU social.

stable - Updated 2 months ago

Fresh

The most recent release v3.2.0 was published 4 months ago and has a status of stable

The latest commit was 2 months ago

21819

635

Communication systems Social Networks and Forums Webmail clients SIP/IPBX telephony software

Misago - Misago is fully featured modern forum application that is fast, scalable and responsive.

stable - Updated 6 months ago

Fresh

The most recent release 0.27.0 was published 6 months ago and has a status of stable

The latest commit was 6 months ago

1955

96

Communication systems Social Networks and Forums Webmail clients SIP/IPBX telephony software

Movim - Modern, federated social network based on XMPP, with a fully featured groupchat, subscriptions and microblogging.

stable - Updated 2 months ago

Fresh

The most recent release v0.17.1 was published 8 months ago and has a status of stable

The latest commit was 2 months ago

1046

68

Communication systems Social Networks and Forums Webmail clients SIP/IPBX telephony software

MyBB - Free, extensible forum software package.

stable - Updated 2 months ago

Fresh

The most recent release mybb_1824 was published 3 months ago and has a status of stable

The latest commit was 2 months ago

706

100

Communication systems Social Networks and Forums Webmail clients SIP/IPBX telephony software

NodeBB - Node.js based forum software built for the modern web.

beta - Updated 2 months ago

Fresh

The most recent release v1.15.0-beta.17 was published 2 months ago and has a status of beta

The latest commit was 2 months ago

11325

402

Communication systems Social Networks and Forums Webmail clients SIP/IPBX telephony software

Orange Forum - Orange Forum is an easy to deploy forum that has minimal dependencies and uses very little javascript.

stable - Updated 6 months ago

The most recent release v1.4.0 was published 3 years ago and has a status of stable

The latest commit was 6 months ago

368

10

Communication systems Social Networks and Forums Webmail clients SIP/IPBX telephony software

OSSN - Open Source Social Network (OSSN) is a social networking software written in PHP. It allows you to make a social networking website and helps your members build social relationships, with people who share similar professional or personal interests.

stable - Updated 2 months ago

Fresh

The most recent release 5.5 was published 3 months ago and has a status of stable

The latest commit was 2 months ago

637

107

Communication systems Social Networks and Forums Webmail clients SIP/IPBX telephony software

Oxwall - Oxwall is used for a wide range of projects starting from family sites and custom social networks to collaboration tools and enterprise community solutions.

Communication systems Social Networks and Forums Webmail clients SIP/IPBX telephony software

Patchwork - Decentralized messaging and sharing app built on top of Secure Scuttlebutt (SSB).

stable - Updated 2 months ago

Fresh

The most recent release v3.18.0 was published 5 months ago and has a status of stable

The latest commit was 2 months ago

3118

118

Communication systems Social Networks and Forums Webmail clients SIP/IPBX telephony software

phpBB - Flatforum bulletin board software solution that can be used to stay in touch with a group of people or can power your entire website.

Updated 2 months ago

Fresh

The latest commit was 2 months ago

1343

103

Communication systems Social Networks and Forums Webmail clients SIP/IPBX telephony software

PixelFed - Pixelfed is an opensource, federated platform alternate to Instagram.

stable - Updated 2 months ago

Fresh

The most recent release v0.10.9 was published 7 months ago and has a status of stable

The latest commit was 2 months ago

2411

91

Communication systems Social Networks and Forums Webmail clients SIP/IPBX telephony software

Pleroma - Federated microblogging server, Mastodon, GNU social, & ActivityPub compatible.

Communication systems Social Networks and Forums Webmail clients SIP/IPBX telephony software

PPnet - Create and host your own social network.

stable - Updated 2 years ago

The most recent release v2.3.1 was published 5 years ago and has a status of stable

The latest commit was 2 years ago

118

25

Communication systems Social Networks and Forums Webmail clients SIP/IPBX telephony software

Pump.io - Stream server that does most of what people really want from a social network.

stable - Updated 7 months ago

The most recent release v5.0.3 was published 1 year ago and has a status of stable

The latest commit was 7 months ago

1983

142

Communication systems Social Networks and Forums Webmail clients SIP/IPBX telephony software

remark42 - A lightweight and simple comment engine, which doesn't spy on users. It can be embedded into blogs, articles or any other place where readers add comments.

stable - Updated 2 months ago

Fresh

The most recent release v1.6.0 was published 7 months ago and has a status of stable

The latest commit was 2 months ago

2294

62

Communication systems Social Networks and Forums Webmail clients SIP/IPBX telephony software

Scoold - Stack Overflow in a JAR. An enterpriseready Q&A platform with fulltext search, SAML, LDAP integration and social login support.

stable - Updated 2 months ago

Fresh

The most recent release 1.40.0 was published 2 months ago and has a status of stable

The latest commit was 2 months ago

394

20

Communication systems Social Networks and Forums Webmail clients SIP/IPBX telephony software

Simple Machines Forum - Free, professional grade software package that allows you to set up your own online community within minutes.

RC - Updated 2 months ago

The most recent release v2.1-rc.2 was published 1 year ago and has a status of RC

The latest commit was 2 months ago

400

71

Communication systems Social Networks and Forums Webmail clients SIP/IPBX telephony software

Talkyard - Create a community, where your users can suggest ideas and get questions answered. And have friendly openended discussions and chat (Slack/StackOverflow/Discourse/Reddit/Disqus hybrid).

Updated 3 months ago

Fresh

The latest commit was 3 months ago

1065

29

Communication systems Social Networks and Forums Webmail clients SIP/IPBX telephony software

Tokumei - Anonymous microblogging platform.

Communication systems Social Networks and Forums Webmail clients SIP/IPBX telephony software

Thredded - Forums, featurerich and simple.

stable - Updated 4 months ago

Fresh

The most recent release v0.16.16 was published 9 months ago and has a status of stable

The latest commit was 4 months ago

1229

28

Communication systems Social Networks and Forums Webmail clients SIP/IPBX telephony software

twister - Fully decentralized P2P microblogging platform leveraging the free software implementations of Bitcoin and BitTorrent protocols.

Updated 1 year ago

The latest commit was 1 year ago

1355

147

Communication systems Social Networks and Forums Webmail clients SIP/IPBX telephony software

Vanilla Forums - Simple and flexible forum software.

stable - Updated 4 months ago

Fresh

The most recent release Vanilla_3.3 was published 1 year ago and has a status of stable

The latest commit was 4 months ago

2222

113

Communication systems XMPP XMPP Servers Extensible Messaging and Presence Protocol software

ejabberd - XMPP instant messaging server.

Updated 2 months ago

Fresh

The latest commit was 2 months ago

4624

274

Communication systems XMPP XMPP Servers Extensible Messaging and Presence Protocol software

Kontalk - Kontalk is an Open Source Messenger, similar to WhatsApp (app for android only currently), including endtoend encryption, server is based on Tigase XMPP Server.

Communication systems XMPP XMPP Servers Extensible Messaging and Presence Protocol software

Metronome IM - Fork of Prosody IM.

stable - Updated 3 months ago

Fresh

The most recent release v3.14.1 was published 6 months ago and has a status of stable

The latest commit was 3 months ago

137

15

Communication systems XMPP XMPP Servers Extensible Messaging and Presence Protocol software

MongooseIM - Mobile messaging platform with a focus on performance and scalability.

stable - Updated 2 months ago

Fresh

The most recent release 3.7.1 was published 4 months ago and has a status of stable

The latest commit was 2 months ago

1324

109

Communication systems XMPP XMPP Servers Extensible Messaging and Presence Protocol software

Openfire - Real time collaboration (RTC) server.

stable - Updated 2 months ago

Fresh

The most recent release v4.5.3 was published 3 months ago and has a status of stable

The latest commit was 2 months ago

2213

253

Communication systems XMPP XMPP Servers Extensible Messaging and Presence Protocol software

Prosody IM - Featurerich and easy to configure XMPP server.

Communication systems XMPP XMPP Servers Extensible Messaging and Presence Protocol software

Tigase - XMPP server implementation in Java.

Communication systems XMPP XMPP Web Clients Extensible Messaging and Presence Protocol software

Candy - Multi user XMPP client written in Javascript.

stable - Updated 3 years ago

The most recent release v2.2.0 was published 4 years ago and has a status of stable

The latest commit was 3 years ago

1306

86

Communication systems XMPP XMPP Web Clients Extensible Messaging and Presence Protocol software

Converse.js - Free and opensource XMPP chat client in your browser.

stable - Updated 2 months ago

Fresh

The most recent release v6.0.1 was published 9 months ago and has a status of stable

The latest commit was 2 months ago

2553

153

Communication systems XMPP XMPP Web Clients Extensible Messaging and Presence Protocol software

JSXC - Realtime XMPP web chat application with video calls, file transfer and encrypted communication. There are also versions for Nextcloud/Owncloud and SOGo.

stable - Updated 3 months ago

Fresh

The most recent release v4.1.1 was published 5 months ago and has a status of stable

The latest commit was 3 months ago

559

75

Communication systems XMPP XMPP Web Clients Extensible Messaging and Presence Protocol software

Kaiwa - Web based chat client in the style of common paid alternatives.

Updated 3 years ago

The latest commit was 3 years ago

1363

54

Communication systems XMPP XMPP Web Clients Extensible Messaging and Presence Protocol software

Salut à Toi - Multipurpose, multi frontend, libre and decentralized communication tool. Web frontend from Salut à Toi.

Communication systems Social Networks and Forums Webmail clients SIP/IPBX telephony software

Misskey - Decentralized applike microblogging server/SNS for the Fediverse, using the ActivityPub protocol like GNU social and Mastodon.

stable - Updated 2 months ago

Fresh

The most recent release 12.47.1 was published 3 months ago and has a status of stable

The latest commit was 2 months ago

1336

38

Communication systems Custom communication systems

Darkwire.io - Endtoend encrypted instant web chat.

stable - Updated 3 months ago

The most recent release v2.0.0 was published 2 years ago and has a status of stable

The latest commit was 3 months ago

280

12

Communication systems Custom communication systems

OTS - OneTimeSecret sharing platform with a symmetric 256bit AES encryption in the browser.

stable - Updated 3 months ago

Fresh

The most recent release v0.18.0 was published 3 months ago and has a status of stable

The latest commit was 3 months ago

57

4

Communication systems Custom communication systems

Shhh - Keep secrets out of emails or chat logs, share them using secure links with passphrase and expiration dates.

stable - Updated 2 months ago

Fresh

The most recent release 2.3.5 was published 2 months ago and has a status of stable

The latest commit was 2 months ago

134

4

Communication systems Email Complete solutions

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

Updated 2 months ago

Fresh

The latest commit was 2 months ago

666

24

Communication systems Email Webmail clients

AnonAddy - Open source email forwarding service for creating aliases.

stable - Updated 2 months ago

Fresh

The most recent release v0.2.10 was published 3 months ago and has a status of stable

The latest commit was 2 months ago

688

21

Communication systems SIP Webmail clients SIP/IPBX telephony software

Routr - A lightweight sip proxy, location server, and registrar for a reliable and scalable SIP infrastructure.

RC - Updated 2 months ago

Fresh

The most recent release 1.0.0-rc5 was published 4 months ago and has a status of RC

The latest commit was 2 months ago

692

34

Communication systems Social Networks and Forums Webmail clients SIP/IPBX telephony software

EpochTalk - Next Generation Forum Software.

stable - Updated 2 months ago

Fresh

The most recent release v1.29.0 was published 2 months ago and has a status of stable

The latest commit was 2 months ago

99

20

Communication systems Social Networks and Forums Webmail clients SIP/IPBX telephony software

Glosa - Open source commentary system easy to integrate with static pages. You can import from Disqus.

stable - Updated 2 months ago

Fresh

The most recent release v1.2.1 was published 6 months ago and has a status of stable

The latest commit was 2 months ago

47

3

Communication systems Social Networks and Forums Webmail clients SIP/IPBX telephony software

Gosora - Gosora is an ultrafast and secure forum software written in Go that balances usability with functionality.

stable - Updated 3 months ago

The most recent release 0.2.0 was published 1 year ago and has a status of stable

The latest commit was 3 months ago

115

12

Communication systems Social Networks and Forums Webmail clients SIP/IPBX telephony software

Satellity - Yet another open source forum written in Golang, React and PostgreSQL.

stable - Updated 2 months ago

Fresh

The most recent release 0.12.0 was published 1 year ago and has a status of stable

The latest commit was 2 months ago

386

15

Communication systems Social Networks and Forums Webmail clients SIP/IPBX telephony software

Zusam - Free and opensource way to selfhost private forums for groups of friends or family.

stable - Updated 2 months ago

Fresh

The most recent release 0.4.2 was published 2 months ago and has a status of stable

The latest commit was 2 months ago

19

4

Communication systems Email Complete solutions

Excision Mail - Fullstack, security focused mailserver based on OpenSMTPD for OpenBSD using ansible.

alpha - Updated 5 months ago

Fresh

The most recent release 0.0.6a was published 5 months ago and has a status of alpha

The latest commit was 5 months ago

60

8

Self Hosted > Communication systems