Skype
Freemium
Skype is an instant messaging and VOIP (Voice Over Internet Protocol) client to communicate with people in a distant place.
WhatsApp Messenger
Free
WhatsApp Messenger is an instant messaging platform owned by Facebook.
Tox
Open Source
Tox is a peer-to-peer instant-messaging and video-calling protocol that offers end-to-end encryption.
Discord
Free
Discord is a freeware proprietary VoIP application designed for gaming communities.
Linphone
Open Source
Linphone is a free voice over IP (VoIP) service and SIP client.
Kopete
Open Source
Kopete is a multi-protocol, free software instant messaging client released as part of the KDE Software Compilation. Although it can run in numerous environme…
WeChat
Freemium
WeChat is a social media with instant messaging, commerce and payment services application.
iMessage
Free
iMessage is an instant messaging service.
Vsee
Free Personal
VSee is the only video visit + telehealth platform used by NASA astronauts on the Space Station.
Zoiper
Freemium
Zoiper is an easy to use sip video softphone, with excellent voice quality and easy to setup.
Coccinella
Open Source
Coccinella is a free and open-source cross-platform client for the XMPP/Jabber-instant messaging-protocol.
QuteCom
Open Source
QuteCom (WengoPhone) is a free-software SIP-compliant VoIP client.
Dialog Messenger
Free Personal
Dialog Messenger is a handy and feature-rich enterprise multi-device messenger available for server or cloud.
Tkabber
Open Source
Tkabber is a GPL instant messaging client for the XMPP protocol which uses the Tk toolkit for the GUI.
Telegram
Free
Telegram is a free cloud-based instant messaging platform.
Slack
Freemium
Slack is a cloud-based team collaboration tool.
Viber
Freemium
Viber Free Messenger and Phone Calls.
Signal
Open Source
Signal is the most scalable encryption tool.
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.
FaceTime
Freemium
FaceTime is a proprietary videotelephony product developed by Apple Inc. FaceTime Audio is an audio-only version.
Ventrilo
Free
Ventrilo (Vent) is a VoIP software that includes text chat.
KakaoTalk
Freemium
KakaoTalk (Korean: 카카오톡), or sometimes KaTalk, is a free mobile instant messaging application for smartphones with free text and free call features.
Curse
Free
Curse is an online game portal and network of gaming websites.
Blink
Freemium
Blink is the best real-time communications client using the SIP protocol.
Zulip
Open Source
Zulip is a chat and collaborative software.
Sneek
Freemium
Sneek is a constant presence tool for digital nomads, remote jobs.
Wickr
Free
Wickr is an instant messenger application.
Toky
Freemium
Toky is an automation platform.
Compare Wire with alternatives
Compare WhatsApp Messenger and Wire and decide which is most suitable for you.
Compare Dialog Messenger and Wire and decide which is most suitable for you.