List
Anonymous chat apps are applications that allow users to communicate with others without revealing their identity. They offer users the ability to engage in real-time conversations while maintaining their privacy. Use-cases of Anonymous chat apps These applications are used in various scenarios. For instance, they can be used for online
chat
Psi is a free instant messaging application designed for the XMPP network. Fast and lightweight, Psi is fully open-source and compatible with Windows, Linux, and macOS. Psi's unrivaled Unicode support and localizations, seamless file transfers, customizable iconsets, and a myriad of other exceptional features will swiftly demonstrate why
Open-source
LAN Messenger is a free and open source cross-platform instant messaging application for communication over a local network. It does not require a server. A number of useful features including event notifications, file transfer and message logging are provided. Features * Personal and group messaging * Instant messaging: Connect and chat with
chat
BeeBEEP is an exceptional office messenger that effortlessly enables instant messaging within a local area network (LAN) without the requirement of a server, prioritizing utmost privacy and security for its esteemed users. Key Features * Serverless: BeeBEEP operates without the need for a server, simplifying setup and use within an office
chat
PeerChat is a terminal-based P2P chat application using libp2p and Golang. It utilizes a Kademlia DHT and the IPFS network for peer discovery and routing. The application supports features such as TLS encryption, peer active discovery, YAMUX stream multiplexing, and allows users to switch between chat rooms and change usernames.
Open-source
Quiet is a powerful, peer-to-peer messaging platform that seamlessly syncs messages directly between devices over Tor, completely removing the reliance on central servers. It empowers users with full control over their data without the burden of running their own servers, presenting itself as a viable alternative to popular apps such
List
A self-hosted chat system refers to a chat application that can be installed and run on a user's own servers or infrastructure, rather than relying on a third-party service. This gives users full control over their chat data, privacy, and customization options. Here are some benefits of self-hosted
Flutter
Enigma is a minimal one-to-one chat app with features like passcode authentication, end-to-end encryption, and the ability to hide, lock, and end conversations. Users can save messages locally and the app does not send frequent notifications. There is no option for forwarding messages, supporting its aim to be an intimate
Self-hosted
Databag is an open-source, self-hosted messaging service for the decentralized web, featuring direct communication, federation, end-to-end encryption, audio and video calls, and more. It relies on a STUN/TURN relay server for NAT traversal, and testing has been done with coturn and pion. Users wanting to enable audio and video
messages
Berty is an open, secure, offline-first, peer-to-peer messaging app that offers encrypted and offline communication without a central server. It provides end-to-end encryption, ensuring that even developers, corporations, or governments cannot access user data. Berty's distributed network and P2P direct messaging prevent interception by ISPs, hackers, or governments.
messaging
Databag is a self-hosted messaging service for the decentralized web. Key features include decentralized and federated communication, public-private key-based identity, end-to-end encryption, audio and video calls, topic-based threads, lightweight and low latency server, unlimited accounts per node, and mobile alerts for new contacts, messages, and calls. Databag is a feature-rich
Crypto
ADAMANT Decentralized Messenger. Progressive Web Application (PWA)
List
A Self-hosted web chat refers to chat applications or platforms that can be installed and managed on your own server or hosting environment. These self-hosted solutions offer greater control, customization, and privacy compared to using third-party chat services. Use-cases Here are some common use cases for web chat self-hosted: 1.
macos
A Mac app wrapper around WhatsApp's web client, WhatsApp Web. The latest version is available here. Need help? Ask me on Twitter here. Requires OSX 10.10 Yosemite and a WhatsApp Web compatible device. Features * Text chat * File attachment * Attached media downloading * Desktop notification * Shortcuts License Copyright (c)
Telegram
Telegram Bot offers a stable API, custom commands, multimedia support, and easy integration with other solutions, which can help businesses improve messaging and revenue.
Productivity
BeeBEEP is a free peer-to-peer lightweight LAN messenger that allows you to exchange encrypted messages and files with your office workers in a snap. It does not require any external server to work as it works directly in your LAN using AES with random 256-bit key generated for every single
p2p
Meshenger is a P2P Voice- and video phone calls without the need for accounts or access to the Internet. There is no discovery mechanism, no meshing and no servers. Just scan each other's QR-Code that will contain the contact's IP address. This works in many local
Healthcare
If you are looking for a free embeddable telehealth app that provides secure and reliable communication functionality try Q-Consultation Lite powered by QuickBox. Q-Consultation Lite provides a virtual room experience, enabling providers to conduct private video consultations with patients, together with a virtual patient queue. As a leading CPaaS provider,
Open-source
Slack is a business-oriented messaging and project management platform for teams and enterprises. It has dozens of features and integration options that boost team productivity, enhance communication, and improve workflow. However, its free version lacks many significant features as a full archive search, messages export, analytics and more. Here, we
chat
hack.chat is a minimal, distraction-free, accountless, logless, disappearing chat service which is easily deployable as your own service. The current client comes bundled with LaTeX rendering provided by KaTeX and code syntax highlighting provided by highlight.js. hack.chat offers simple user-interface and several commands and mod. If you
Open-source
Relp - a web messenger. Enjoy free text chat, voice call, file sharing.
Machine Learning
Rasa is a free and open-source community-powered machine learning framework to automate text- and voice-based conversations. It allows you to build an intelligent contextual assistants on: * Facebook Messenger * Slack * Google Hangouts * Webex Teams * Microsoft Bot Framework * Rocket.Chat * Mattermost * Telegram * Twilio You can also integrate it directly with your own
List
While working on a local network, network users often want to communicate locally, without the need of an internet connection. In this case, they will need a LAN messenger, that allows network users to exchange messages and files locally, without the need of a centralized server. If you are looking
messenger
Lanchat is a free open-source messenger app for local network messaging (LAN), that works for Windows, Linux, and macOS. It features a built-in encryption, file transfer, automatic connection and terminal UI. Unfortunately, the developer has stopped developing it, even though it has many users started to use it. I will