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Slack Linux Alternatives

We have listed 12 alternatives for Slack which have similar features like Slack including commercial, freemium, free and open source Linux alternatives.

Categories: Business & Commerce File Sharing Office & Productivity Social & Communications
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Discord is a freeware proprietary VoIP application designed for gaming communities.
Mattermost

Open Source

Mattermost is an open source, private cloud Slack-alternative, Workplace messaging for web, PCs and phones. MIT-licensed.
Ora

Commercial

Ora is a real-time all-in-one workspace for teams.
eXo Platform

Commercial

eXo Platform is an open source, standard-based, Enterprise Social Collaboration Platform.
Zulip

Open Source

Zulip is a chat and collaborative software.
Wickr

Free

Wickr is an instant messenger application.
Jitsi

Open Source

Jitsi (formerly SIP Communicator) is a free and open source multiplatform voice (VoIP), videoconferencing and instant messaging application.
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…
Rocket.Chat

Open Source

Rocket.Chat free open source chat solution.
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…
Dialog Messenger

Free Personal

Dialog Messenger is a handy and feature-rich enterprise multi-device messenger available for server or cloud.
Gitter

Freemium

Gitter is an open source instant messaging and chat room system for developers and users of GitHub repositories.

Compare Slack with alternatives

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Compare Discord and Slack and decide which is most suitable for you.
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Compare Jitsi and Slack and decide which is most suitable for you.
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Compare Mattermost and Slack and decide which is most suitable for you.
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Compare Wire and Slack and decide which is most suitable for you.
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Compare Ora and Slack and decide which is most suitable for you.
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Compare Rocket.Chat and Slack and decide which is most suitable for you.
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Compare eXo Platform and Slack and decide which is most suitable for you.
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Compare Matrix.org and Slack and decide which is most suitable for you.
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Compare Zulip and Slack and decide which is most suitable for you.
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Compare Dialog Messenger and Slack and decide which is most suitable for you.
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Compare Wickr and Slack and decide which is most suitable for you.
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Compare Gitter and Slack and decide which is most suitable for you.