Ripcord Alternatives

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

JITs (formerly sip communicator) SIP, XMPP/Jabber, ICQ/aim, complete with endtoend encryption, protocols supported, such as audio /video and chat communication tool Features:Free,Open,Source,Mac,Windows,Linux,Web,Android

(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

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

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

Austria and Franz-combine application chat and free messaging app, messaging services / ex-Emperor. Franz fullness currently, WhatsApp is supported Features:Freemium,Open,Source,Mac,Windows,Linux

Common web-applications, combines a free, open-source, cross-platform-messaging and e-mail application. Features:Freemium,Open,Source,Mac,Windows,Linux

Keybase is a security app for new and free mobile phones and computers. For the geeks among US: Open-Source, Public-Key encryption is also supported. Keybase is for all. You consider a plethora from the whole world, except for endtoend encrypted on all your devices. Dropbox, or your server files leak, or an insurmountable Team. Features:Free,Open,Source,Mac,Windows,Linux,Web,Android

Shift, Drive, Gmail, outlook.com favorite easy apps and extensions for Office 365 + E-mail, calendar, allows it to navigate through an e-mail client, and Features:Freemium,Mac,Windows,Linux