Slack Alternatives

Slack is described as 'Facilitates teams' real-time collaboration with versatile chat interface and advanced search in configurable channels across multiple platforms' and is a leading Group Chat app in the social & communications category. There are more than 100 alternatives to Slack for a variety of platforms, including Web-based, Android, iPhone, Windows and Mac apps. The best Slack alternative is Zulip. It's not free, so if you're looking for a free alternative, you could try Zulip or Element. Other great apps like Slack are Rocket.Chat, Discord, Matrix and Trello.

filter to find the best alternatives

Slack alternatives are mainly Team Collaboration Tools, but if you're looking for Group Chat Apps or Instant Messengers you can filter on that. Other popular filters include Open Source, Self-Hosted, Self-Hosted + Open Source and Free. You can also filter by region, for example EU-based alternatives if you prefer software developed in the European Union. These are just examples - use the filter bar below to find more specific alternatives to Slack.
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Alternatives list

  1. Roomy Space icon

    Roomy Space

     3 likes

    Roomy creates rooms of sociality. Digital places for friends and collaborators to hang out in. Roomy is a lot more than 'group chat', but we do believe group chat is minimum viable everything, as it's the best default foundation for greenfield community building and...

    Cost / License

    Application type

    Platforms

    • Online
    Screenshot of Roomy app, June 2025
    Good alternative?
     
  2. Zenchat icon

    Zenchat

     2 likes

    Zenchat combines messaging and task management, letting users turn messages into tasks for streamlined collaboration. It supports task-related and topic-based chats while integrating with the Zenkit Suite. Features include SSO, SCIM provisioning, and audio/video messaging, with free and paid plans available.

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • DE flagGermany
    • European Union flagEU
    Zenchat screenshot 1
    Good alternative?
     
  4. CoVince icon

    CoVince

     1 like

    NextGen Learning and Collaboration: CoVince offers a cutting-edge platform designed for global collaboration, learning, and engagement, supported by robust AI/spatial/interactive video tools. Available for mobile, desktop, VR and immersive rooms.

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Mac
    • Windows
    • Online
    • Android
    • iPhone
    • Meta Quest
    • iPad
    • Android Tablet
    Good alternative?
     
  5. Ad
    Screenshot
    Zenzap icon
    Zenzap

    Cloud-based platform for business chat, messaging, and task management, delivering structured communication, instant access control, integration with business tools, and business-grade security while supporting flexible workflows...

    https://www.zenzap.co
    Learn More
  6. Fleep icon

    Fleep

     21 likes

    Fleep is a messenger for your teams and projects. It enables communication within and across organizations - be it your team chats, project communication or 1:1 conversations.

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Mac
    • Windows
    • Online
    • Android
    • iPhone
    • EE flagEstonia
    • European Union flagEU
    Windows
    Good alternative?
     
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    1
  7. Stork IM icon

    Stork IM

     2 likes

    Open Source Android XMPP Client.

    Cost / License

    Application type

    Platforms

    • Android
    • US flagUnited States
    Stork IM screenshot 1
    Stork IM screenshot 2
    Good alternative?
     
  9. Samepage icon

    Samepage

     85 likes

    Samepage facilitates communication, project management, meetings, online collaboration and more by combining chat, video calling, screen sharing, task management, file sharing, and real-time document collaboration in a single collaborative workspace.

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Mac
    • Windows
    • Online
    • Android
    • iPhone
    • Software as a Service (SaaS)
    • US flagUnited States
    Collaborate in real-time on feature-rich pages. Your conversation is always in the right context thanks to built in chat. Assign task and create events in the built-in agenda.
    Good alternative?
     
  10. Modular.im icon

    Modular.im

     Like

    Awesome hosting for Matrix chat and integrations - built on the Matrix open ecosystem for secure, decentralised communication, by the creators of Matrix.

    Cost / License

    • Paid
    • Open Source

    Application type

    Platforms

    • Online
    • Self-Hosted
    Good alternative?
     
  11. Workvivo icon

    Workvivo

     Like

    Workvivo is a comprehensive employee experience platform that enhances communication, community, and engagement in your organization.

    Cost / License

    • Paid
    • Proprietary

    Application type

    Platforms

    • Online
    • iPhone
    • Android
    • US flagUnited States
    Workvivo screenshot 1
    Good alternative?
     
  12. Waimz icon

    Waimz

     Like

    Waimz is an immersive workplace experience for organizations to engage employees, boost morale, and bring down stress.

    Cost / License

    • Paid
    • Proprietary

    Platforms

    • Online
    • US flagUnited States
    Waimz screenshot 1
    Good alternative?
     
  13. Planio icon

    Planio

     8 likes

    Ship awesome Software! Planio is your all-in-one platform, complete with Issue Tracking, Project Management, Version Control, Help Desk, Wikis and Chat.

    Cost / License

    • Paid
    • Proprietary

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Redmine
    • DE flagGermany
    • European Union flagEU
    Planio screenshot 1
    Good alternative?
     
  14. Chanty icon

    Chanty

     10 likes

    Chanty helps teams improve productivity and business communication. Unlimited message history, task management, file sharing and powerful notifications organize and save your day. Collaborate and communicate effectively in one place.

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Software as a Service (SaaS)
    • Global
    Chanty screenshot 1
    Good alternative?
     
  15. Mycelium icon

    Mycelium

     4 likes

    Mycelium (formerly Disclone) is a feature-rich, open source communication app and personal-collaborative hub (drive/notes...).

    Cost / License

    Application type

    Platforms

    • Online
    • BE flagBelgium
    • European Union flagEU
    Mycelium screenshot 1
    Good alternative?
     
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