Work · alternatives · 2026

24 alternatives to Slack Shared Channels

Work with anyone in Slack

Slack Shared Channels is a messaging tool that allows teams to collaborate through organized channels instead of email. It works for organizations of any size and keeps conversations open, transparent, and searchable… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Slack Shared Channels launched in 2017; newer entries below may have overtaken it.

1. 1
   Slack▲2,714

   Be less busy. Real-time messaging, archiving & search.

   2013 · slack.com · its alternatives →

2. 2
   Thread Messaging on Slack▲710

   Keep conversations organized and easy to follow with Threads

   2017 · slack.com · its alternatives →

3. 3
   Trello for Slack▲636

   Organize anything with anyone, inside Slack

   2016 · trello.com · its alternatives →

4. 4
   Slackline▲201

   Shared channels between Slack teams

   2014 · its alternatives →

5. 5
   Interactive Screen Sharing in Slack▲759

   The next best thing to working in the same room

   2017 · slack.com · its alternatives →

6. 6
   SharedBox▲100

   Shared inbox for your team; in Slack

   2018 · its alternatives →

7. 7
   Slack with your Users▲339

   Speak to your app's users entirely within Slack

   2015 · its alternatives →

8. 8
   Slack Video Calls▲773

   Talking face-to-face with your team is just one click away

   2016 · slack.com · its alternatives →

9. 9
   ClearFeed▲510

   Convert multiple Slack channels into a shared Inbox

   2023 · clearfeed.ai · its alternatives →

10. 10
    Intercom for Slack▲482

    Chat, qualify and close leads directly from Slack

    2018 · intercom.com · its alternatives →

11. 11
    Many to Slack▲182

    A public chat room fully integrated into Slack

    2017 · get.slaask.com · its alternatives →

12. 12
    Slack for Mac▲937

    A new, improved Slack desktop app for Mac

    2016 · slack.com · its alternatives →

13. 13
    Slack 4.0▲472

    A snappier, more efficient Slack desktop experience

    2019 · slack.com · its alternatives →

14. 14
    Twist 1.0▲413

    More productive messaging for teams

    2017 · apps.apple.com · its alternatives →

15. 15
    Calls on Slack▲725

    Make voice calls in Slack

    2016 · its alternatives →

16. 16
    Channel Tools for Slack▲89

    Invite and export all channel or team members on Slack

    2021 · channeltools.io · its alternatives →

17. 17
    Clear for Slack▲300

    Clear messages get answered quicker

    Jan 2026 · installclear.com · its alternatives →

18. 18
    Slack Message Buttons▲611

    Making messages more interactive with buttons

    2016 · slack.com · its alternatives →

19. 19
    Skype for Slack▲306

    Move your slack discussions to a group skype call

    2016 · teams.live.com · its alternatives →

20. 20
    1v1 for Slack▲308

    1-on-1 meetings, schedule, prep & document, all inside Slack

    2022 · springworks.in · its alternatives →

21. 21
    Slackin▲293

    Create your own public Slack chat community

    2015 · github.com · its alternatives →

22. 22
    Smooz▲176

    Open a channel between two Slack teams

    2016 · its alternatives →

23. 23
    Slack▲93

    Platform for team communication

    2015 · slack.com · its alternatives →

24. 24
    Alert.email▲250

    Get your important emails delivered to a Slack channel

    2016 · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →