Zulip Chat Server Alternatives

Text-messaging and instant-messaging chat service, you to with the video online application. Features:Freemium,Mac,Windows,Linux,Web,Android

The Telegraph speed-and security-oriented messaging app. Fast, easy, and its free. SMS, but more powerful. Features:Free,Mac,Windows,Linux,Web,Windows,Mobile

With a bunch of meetings, send and receive messages, photos and more, and also you get free video and voice calls, SMS / MMS-app. Features:Free,Windows,Web,Android,iPhone,Chrome,OS

It allows you to exchange messages without for SMS and WhatsApp numbers-Messenger-cross-platform-mobile-messaging-app. WhatsApp Messenger can be used for Features:Free,Mac,Windows,Web,Android,iPhone

Slack brings together all your communications in one place. Modern teams for the real-time messaging, archiving and search. Features:Freemium,Mac,Windows,Linux,Web,Android

Free secure allinone voice and text chat for the player and is both desktop and phone. Pay for the TeamSpeak Server and Skype with no more arguing. Make your life easier. Youll never go back. Features:Freemium,Mac,Windows,Linux,Web,Android

RedPhone and disable all the signals together to create. If you are to avoid SMS fees, create groups so you can communicate, you can chat with signal Features:Free,Open,Source,Mac,Windows,Linux,Android,iPhone

You can send messages, files, create groups, and audio-and video-calls to Toxin Toxin testing. In a safe manner. Features:Free,Open,Source,Mac,Windows,Linux,Android,iPhone

Viber free phone calls and send text messages to anyone who also has the application installed is a mobile app, you can. . Features:Freemium,Mac,Windows,Linux,Android,iPhone

Trillian-phones and tablets, and chats, is synchronized properly between all of them, while an instant messaging application running on the desktop! We think to talk about it Features:Freemium,Mac,Windows,Linux,Web,Android

Facebook Messenger is a faster way to message. You can reach to get friends directly on their mobile phones, and send a short message, and all at once. Top Features: • Features:Free,Windows,Web,Android,iPhone,Blackberry

(Old-stock) riot on the web, iOS and Android is an application that runs on open source that can work. Chat rooms, is built to both public and private, and GitHub, Jira, Jenkins, and soon to even more tools for messaging, Android and the web (beta), file-sharing, voice-and video-conference-integration. How vector Abundance, IRC more soon, and many other systems, provides a bridge matrix.org built on open standards. Features:Free,Open,Source,Mac,Windows,Linux,Web,Android

Tel mobile phones, tablets, and Desktops secure and private a precursor. Crystal clear voice and video calls, private group chats, file sharing, voice and video messages Features:Free,Personal,Open,Source,Mac,Windows,Linux,Web,Android

The winning teams and get the job done at the same time, the communication and instant messaging for businesses. It works, so I know where victorious talk Features:Freemium,Mac,Windows,Web,Android,iPhone

Empathy through different protocols, which is for text, audio, video, chat and file transfer is a program that supports messaging. You tell him that your accounts are all about Features:Free,Open,Source,Linux,BSD

To Abundance no matter, most of the open-source, self-hosted alternative. Private messages as a SaaS alternative thing most brings Features:Freemium,Open,Source,Mac,Windows,Linux,Android,iPhone

Japanese application for instant messaging on Smartphones and computers, a user-defined LINE. Line users exchange text messages, graphics, video and audio media, free of charge Features:Freemium,Mac,Windows,Web,Android,iPhone

Matrix.org open, decentralized chat, VoIP, and multi-communication for a growing ecosystem. The Matrix of the project, as well as the open-source Restful HTTP API defines a standard basic open of servers, clients, and service-the Apache-licensed reference implementations. To synchronize data between multiple goals in real time, the IoT services, for example-style, of course, instant messaging, IRC, chat rooms can be used for calls and audio and video conference/. Features:Free,Open,Source,Mac,Windows,Linux,Web,Android

Rocket.Chat web chat, server, advanced JavaScript, full-stack framework Meteor. Own service communities and in private chat, hosting company, build your own,, the front is a great solution for developers who develop their own platforms and chat. On facetoface video conferencing audio-and video-chat with your friends and colleagues. Help desk, CHAT in real time, so that the visitors of your website have a contact with you. Features:Free,Open,Source,Mac,Windows,Linux,Android,iPhone

HipChat is an instant messaging service for companies and teams. There is a permanent chat rooms, to offers strong protection-on-one chat, searchable chat history, file sharing via Drag Features:Freemium,Mac,Windows,Linux,Web,Android

ICQ instant messengers are one of the oldest. First, mirabilis developed by the Israeli company, sold to AOL, sold again and is in possession of a black Russian Features:Free,Mac,Windows,Linux,Web,Windows,Mobile

ChatSecure XMPP messages app, which features free and open-source encryption on agriculture. Features:Free,Open,Source,iPhone,iPad

Talks [AGRICULTURE, OMEMO, or GPG] approved woman easy encryption with Android 4.0+ focused on the protection of privacy for smartphones, open-source XMPP message [Jabber] customers. Features:Free,Open,Source,Android,Android,Tablet

Threesome mobile messaging app which gives you the safety first. Only you and the recipient can read it with endtoend encryption you can real Features:Commercial,Android,iPhone,Android,Tablet,Windows,Phone,iPad

Telephone communication and transit countries maintain. (Formerly SMS), secure text messaging default app for a full backup of the silence: all posts Features:Free,Open,Source,Android,Kindle,Fire