Freemium

Skype is an instant messaging and VOIP (Voice Over Internet Protocol) client to communicate with people in a distant place.

Free

Telegram is a free cloud-based instant messaging platform.

Trillian

Freemium

Trillian is a proprietary multiprotocol instant messaging application.

Signal

Open Source

Signal is the most scalable encryption tool.

Empathy

Open Source

Empathy is an instant messaging (IM) and voice over IP (VoIP) client which supports text, voice, video, file transfers, and inter-application communication ov…

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…

Franz

Free

Franz is a free messaging app /former emperor of Austria, that combines chat & messaging services into one application.

ICQ

Free

ICQ is an open source instant messaging software.

Off-the-Record Messaging

Open Source

Off-the-Record Messaging (OTR) is a cryptographic protocol that provides encryption for instant messaging conversations.

Torchat

Open Source

TorChat is a decentralized anonymous instant messenger that uses Tor hidden services as its underlying network. It provides cryptographically secure text mess…

qutIM

Open Source

qutIM is free and open-source multiprotocol (ICQ, Jabber, Mail.Ru, IRC, VKontakte) instant messenger.

Rambox

Open Source

Rambox is a free and Open Source messaging and emailing app that combines common web applications into one.

Bit Chat

Open Source

Bit Chat is a secure, peer-to-peer, open source instant messenger with end-to-end encryption.

Zulip

Open Source

Zulip is a chat and collaborative software.

YakYak

Open Source

YakYak is a desktop chat client for Google Hangouts.

Pidgin

Open Source

Pidgin is a free and open-source chat client which supports AIM, Google Talk, ICQ, XMPP protocols.

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…

Ring

Open Source

Ring (SFLphone) is an open-source SIP-compatible softphone and instant messenger for Linux, Microsoft Windows, OS X and Android.

Gajim

Open Source

Gajim is an instant messaging client for the XMPP protocol which uses the GTK+ toolkit.

Instantbird

Open Source

Instantbird is a cross-platform instant messaging client based on Mozillas XULRunner and the open source library libpurple used in Pidgin.

Spark

Open Source

Apache Spark is an open-source cluster-computing framework.

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.

Finch

Open Source

Finch is a console-based IM program that lets you sign on to AIM, Jabber, MSN, Yahoo!, and other IM networks. It runs on Unixes. It uses GLib and ncurses.

Coccinella

Open Source

Coccinella is a free and open-source cross-platform client for the XMPP/Jabber-instant messaging-protocol.

Wickr

Free

Wickr is an instant messenger application.

Toky

Freemium

Toky is an automation platform.

Compare Disa with alternatives

Skype vs Disa

Compare Skype and Disa and decide which is most suitable for you.

Pidgin vs Disa

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Telegram vs Disa

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Tox vs Disa

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Trillian vs Disa

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Viber vs Disa

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Signal vs Disa

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Jitsi vs Disa

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Empathy vs Disa

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Psi vs Disa

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Wire vs Disa

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Kopete vs Disa

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Franz vs Disa

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Ring vs Disa

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ICQ vs Disa

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Gajim vs Disa

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Off-the-Record Messaging vs Disa

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Instantbird vs Disa

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Torchat vs Disa

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Spark vs Disa

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qutIM vs Disa

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Psi+ vs Disa

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Rambox vs Disa

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Finch vs Disa

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Bit Chat vs Disa

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Coccinella vs Disa

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Zulip vs Disa

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Wickr vs Disa

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YakYak vs Disa

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Toky vs Disa

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Disa Linux Alternatives

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