What's the alternative?

Slack

A messaging app for teams who see through the Earth!

Top 12 Slack Alternatives

Latest update:


  1. Mattermost

    Mattermost is an open source alternative to Slack.

  2. HipChat

    HipChat is hosted group chat and video chat built for teams. Supercharge real-time collaboration with persistent chat rooms, file sharing, and screen sharing.

  3. Glip

    Glip is fully searchable, real-time group chat & video chat, task management, file sharing and more, in one easy-to-use app. Get started FREE today.

  4. Trello

    Infinitely flexible. Incredibly easy to use. Great mobile apps. It's free. Trello keeps track of everything, from the big picture to the minute details.

  5. Basecamp

    A simple and elegant project management system.

  6. Asana

    Asana project management is an effort to re-imagine how we work together, through modern productivity software. Fast and versatile, Asana helps individuals and groups get more done.

  7. Riot.im

    Open source interoperable collaboration app.

  8. Discord

    Step up your game with a modern voice & text chat app. Crystal clear voice, multiple server and channel support, mobile apps, and more.

  9. Rocket.Chat

    Rocket.Chat is a Web Chat Server, developed in JavaScript, using the Meteor fullstack framework.

  10. Dialog Messenger

    handy and feature-rich enterprise multi-device messenger available for server or cloud – Slack-like, but not Slack-limited

  11. Matrix.org

    Matrix is an open standard for decentralized persistent communication over IP.

  12. Zulip

    Powerful open source group chat