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 Android, iPhone, Web-based, Mac and Windows apps. The best Slack alternative is Element, which is both free and Open Source. Other great apps like Slack are Zulip, Mattermost, Discord and Rocket.Chat.

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Slack alternatives are mainly Group Chat Apps but may also be Instant Messengers or Team Collaboration Tools. Other popular filters include Self-Hosted + Open Source. Filter by these or use the filter bar below if you want a narrower list of alternatives or looking for a specific functionality of Slack.
Slack iconSlack
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Facilitates teams' real-time collaboration with versatile chat interface and advanced search in configurable channels across multiple platforms.

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Slack alternatives page was last updated Feb 6, 2025
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Alternatives
  1. Samepage icon

    Samepage

     85 likes
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    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.

    129 Samepage alternatives

    License model

    • Freemium • Proprietary

    Application types

    Country of Origin

    • US flagUnited States

    Platforms

    • Mac
    • Windows
    • Online
    • Android
    • iPhone
    • Software as a Service (SaaS)
    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.

    Samepage Features

    1.  Real time collaboration
    2.  Teacher screen broadcasting
    3.  Team Messaging
    4.  Content Templates
    5.  Collaborative writing

    Samepage VS Slack

     
  2. Semaphor icon

    Semaphor

     13 likes
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    Zero Knowledge, end-to-end encrypted collaboration tool for teams and businesses. Reviewable source code. Python wrapper for bots & integrations. Encryption white paper. Native offline mode. Faster file-sharing. Built for enterprise.

    33 Semaphor alternatives

    License model

    • Freemium • Open Source

    Application types

    Country of Origin

    • US flagUnited States

    Platforms

    • Mac
    • Windows
    • Linux
    • Android
    • iPhone
    Semaphor screenshot 1

    Semaphor Features

    1.  End-to-End Encryption
    2.  AES-256 Encryption
    3.  Real time collaboration
    4.  Multiple Servers
    5.  Mobile friendly
    6.  Blockchain
    7.  Integrated File Sharing

    Semaphor VS Slack

     
  4. Strafe Chat icon

    Strafe Chat

     5 likes
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    StrafeChat is a web application focused on no censorship. We believe that people with any belief, opinion, or view should be able to communicate with each other freely.

    18 Strafe Chat alternatives

    License model

    • Free • Open Source

    Application types

    Country of Origin

    • CA flagCanada

    Platforms

    • Online
    • Self-Hosted
    • Windows
    • Linux
    A channel in strafe chat

    Properties

    1.  Privacy focused
    2.  Lightweight
    3.  Support for Themes

    Features

    1.  Ad-free
    2.  No Tracking
    3.  Dark Mode
    4.  VoiP Calls
    5.  Two-factor Authentication
    6.  End-to-End Encryption
    7.  Support for @mentions
    8.  Support for MarkDown
    9.  Real time collaboration
    10.  Screen Sharing

    Strafe Chat VS Slack

     
  5. Ad
    Screenshot
    Infomaniak kChat icon
    Infomaniak kChat

    kChat is a secure instant messaging for businesses, which makes it possible to discuss matters live and organise projects.

    https://www.infomaniak.com
    Learn More
  6. Workvivo icon

    Workvivo

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

    47 Workvivo alternatives

    License model

    Application types

    Country of Origin

    • US flagUnited States

    Platforms

    • Online
    • iPhone
    • Android
    Workvivo screenshot 1

    Workvivo Features

    1.  Real time collaboration
    2.  Support for Multiple threads
    3.  Wiki
    4.  Team work
    5.  Activity feed
    6.  Communities
    7.  Knowledge base
    8. Zoom icon  Zoom integration
    9.  Employee Engagement

    Workvivo VS Slack

     
  7. Slikk icon

    Slikk

     1 like
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    A workplace productivity tool with Intuitive and lightweight task-management solution that provides all you need to handle your team's tasks and keep everyone focused on the goal at hand

    3 Slikk alternatives

    License model

    • Freemium • Proprietary

    Application type

    Platforms

    • Windows
    • Online
    • Android
    Dashboard Of Slikk

    Properties

    1.  Lightweight

    Features

    1.  Goal Setting
    2. Google Calendar icon  Sync with Google Calendar
    3.  Task Time Tracking
    4.  Recurring Tasks
    5.  Reminders
    6.  Gantt-charts
    7.  Kanban Board
    8.  Real time collaboration
    9.  Cloud Sync
    10.  Calendar View
    11.  Goal Tracking
    12.  Goal management

    Slikk VS Slack

     
  8. Zoho Remotely icon

    Zoho Remotely

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    Remotely is a suite of essential business applications including chat, video conferencing, office apps and more which will help you work from anywhere. The suite includes full-featured Zoho tools like Cliq, Meeting, ShowTime, WorkDrive and many more.

    81 Zoho Remotely alternatives

    License model

    Application type

    Country of Origin

    • IN flagIndia

    Platforms

    • Online
    • Software as a Service (SaaS)
    Zoho Remotely screenshot 1
    Zoho Remotely screenshot 2
    Zoho Remotely screenshot 3

    Zoho Remotely Features

    1.  Real time collaboration
    2.  Remote Work

    Zoho Remotely VS Slack

     
  10. Zenchat icon

    Zenchat

     2 likes
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    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.

    10 Zenchat alternatives

    License model

    • Freemium • Proprietary

    Application types

    Country of Origin

    • DE flagGermany
    • European Union flagEU

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    Zenchat screenshot 1

    Zenchat Features

    1.  Works Offline
    2.  Two-factor Authentication
    3.  Dark Mode
    4.  Voice Chat
    5.  Integrated Search

    Zenchat VS Slack

     
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