Microsoft Teams is described as 'Integrates seamlessly with Office 365 to centralize chat, files, and tools. Supports HD audio and video meetings, available across multiple platforms' and is a popular Group Chat app in the office & productivity category. There are more than 100 alternatives to Microsoft Teams for a variety of platforms, including Web-based, iPhone, Android, Windows and Mac apps. The best Microsoft Teams alternative is Element. It's not free, so if you're looking for a free alternative, you could try Element or Zulip. Other great apps like Microsoft Teams are Slack, Wire, Jami and Proton Meet.
P2 is a flexible platform for teams to share, discuss, and collaborate openly and without interruption. It helps closed communication become more transparent and rich vs. restricted documents or email. P2 is built with WordPress & Gutenberg.
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AstraChat is a standalone and lightweight Jabber (XMPP) client application for mobile and desktop that connects directly to your XMPP server without any proxies in-between.
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Dirc is a peer-to-peer web application which uses WebRTC to set up connections between chat participants without requiring a back-end server. The static files can be self-hosted. Other features:
AVAILO is a business communication app for teams. One place for internal and external communications, open groups for your team members, service providers and customers, with real time messaging, share emails, folders and files, in a simple way.
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Fuse Chat is a Video Chat script userfriendly php socket.io script With is fully responsive design whatever if you are using a mobile a computer or even a tablet will always fit your screen and give you the best chat experience possible.
VideoMeeting is a free and open source video conference solution built to have video calls and chats using your web browser. It is a pure web application based on WebRTC that can provide communication features within your web browser.
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Blink is a team and employee app, with a Feed, Chat and Hub (for documents, links, files). Blink enabled you to organise your teams communication and content in one place. The Feed is both an internal social feed and integrates with external apps.
Eliminate communication overload with nucleusapp.io so you can focus on doing the work that matters. It’s a centralized platform to unite your communication and bring your meetings, messages, tasks, and notes into one place to increase productivity.
An IRC-like internet chatroom hosted on ZeroNet, a distributed network. 0rc is a fully distributed website, and messages are shared through peers using the ZeroNet stack. In addition, making a new chatroom website is a simple as downloading the files and cloning the site.
Diode Drive offering a secure alternative to Slack, Google Drive, Discord, and various messaging apps (Signal, Telegram, etc.) for those looking to regain ownership of their personal or work related data/information.
A mobile work platform that offers communications including chat, feed, announcements, and AV conferencing as well as learning management, tests and surveys, file storage, and more.
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DUST gives you control over your digital life. We believe online life is real life, so only you should control what is known about you. Our users are protected—free from worry of prying eyes, data mining, sketchy hackers, and the paranoia that your words could come back to haunt...
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