LINE
LINE is a communication app that lets you send messages and make free voice/video calls.
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Zoom
Zoom is a collaboration platform with tools like video meetings and team chat to help people connect.
Google Chat
Google Chat is a secure messaging and collaboration tool for teams, included with Google Workspace.
Telegram
Telegram is a cloud-based messaging app focused on speed and security, available on mobile and desktop.
WhatsApp is a free app for simple, secure, reliable messaging and calling with friends and family worldwide.
WeChat is a messaging and social app that supports chats and calls and is used by over a billion people.
Messenger
Messenger is a place for meaningful conversations that helps you connect with friends, family, and communities.