Skype
Freemium
Skype is an instant messaging and VOIP (Voice Over Internet Protocol) client to communicate with people in a distant place.
Telegram
Free
Telegram is a free cloud-based instant messaging platform.
Facebook Messenger
Free
Facebook Messenger is the official Facebook app that lets you have text conversations with all of your friends on the popular social network.
Wire
Free
Wire is a cross-platform, encrypted instant messaging client created by Wire Swiss. It is available for iOS, Android, Linux, Windows, macOS and Web browser cl…
Zulip
Open Source
Zulip is a chat and collaborative software.
Dasher Messenger
Free
Dasher Messenger provids a way to message friends.
Hangouts
Free
Hangouts is an instant messaging software developed by Google.
WhatsApp Messenger
Free
WhatsApp Messenger is an instant messaging platform owned by Facebook.
LINE
Freemium
LINE is a new communication app which allows you to make free voice calls and send free messages whenever and wherever you are.
ICQ
Free
ICQ is an open source instant messaging software.
Dialog Messenger
Free Personal
Dialog Messenger is a handy and feature-rich enterprise multi-device messenger available for server or cloud.
Toky
Freemium
Toky is an automation platform.
Compare Viber with alternatives
Compare WhatsApp Messenger and Viber and decide which is most suitable for you.
Compare Facebook Messenger and Viber and decide which is most suitable for you.
Compare Dialog Messenger and Viber and decide which is most suitable for you.
Compare Dasher Messenger and Viber and decide which is most suitable for you.