Pidgin
Open Source
Pidgin is a free and open-source chat client which supports AIM, Google Talk, ICQ, XMPP protocols.
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.
Viber
Freemium
Viber Free Messenger and Phone Calls.
Jitsi
Open Source
Jitsi (formerly SIP Communicator) is a free and open source multiplatform voice (VoIP), videoconferencing and instant messaging application.
Psi
Open Source
Psi is a free instant messaging application designed for the XMPP network (including Google Talk). Fast and lightweight, Psi is fully open-source and compatib…
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.
Matrix.org
Open Source
Matrix is an open protocol for real-time communication. It is designed to allow users with accounts at one communications service provider to communicate with…
Psi+
Open Source
Psi is a cross-platform powerful XMPP/Jabber client (Qt, C++) designed for the Jabber power users. Psi+ is a development branch of Psi IM XMPP/Jabber client.
Tencent QQ
Free
Tencent QQ (QQ) is an instant messaging software service.
Zulip
Open Source
Zulip is a chat and collaborative software.
YakYak
Open Source
YakYak is a desktop chat client for Google Hangouts.
Telegram
Free
Telegram is a free cloud-based instant messaging platform.
Slack
Freemium
Slack is a cloud-based team collaboration tool.
Trillian
Freemium
Trillian is a proprietary multiprotocol instant messaging application.
Signal
Open Source
Signal is the most scalable encryption tool.
Linphone
Open Source
Linphone is a free voice over IP (VoIP) service and SIP client.
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…
ICQ
Free
ICQ is an open source instant messaging software.
iMessage
Free
iMessage is an instant messaging service.
KakaoTalk
Freemium
KakaoTalk (Korean: 카카오톡), or sometimes KaTalk, is a free mobile instant messaging application for smartphones with free text and free call features.
Blink
Freemium
Blink is the best real-time communications client using the SIP protocol.
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.
Compare Conversations with alternatives
Compare Pidgin and Conversations and decide which is most suitable for you.
Compare Telegram and Conversations and decide which is most suitable for you.
Compare WhatsApp Messenger and Conversations and decide which is most suitable for you.
Compare Slack and Conversations and decide which is most suitable for you.
Compare Trillian and Conversations and decide which is most suitable for you.
Compare Viber and Conversations and decide which is most suitable for you.
Compare Signal and Conversations and decide which is most suitable for you.
Compare Jitsi and Conversations and decide which is most suitable for you.
Compare Linphone and Conversations and decide which is most suitable for you.
Compare Kopete and Conversations and decide which is most suitable for you.
Compare WeChat and Conversations and decide which is most suitable for you.
Compare iMessage and Conversations and decide which is most suitable for you.
Compare Matrix.org and Conversations and decide which is most suitable for you.
Compare KakaoTalk and Conversations and decide which is most suitable for you.
Compare Blink and Conversations and decide which is most suitable for you.
Compare Tencent QQ and Conversations and decide which is most suitable for you.
Compare Coccinella and Conversations and decide which is most suitable for you.
Compare Zulip and Conversations and decide which is most suitable for you.
Compare QuteCom and Conversations and decide which is most suitable for you.
Compare YakYak and Conversations and decide which is most suitable for you.