Work · alternatives · 2026

24 alternatives to Slack Mass Direct Messages

Use sparingly, or forever lose your friends.

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Slack Mass Direct Messages launched in 2018; 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
   Slack Connect Direct Messages▲142

   DM anyone outside your company from Slack

   2021 · its alternatives →

3. 3
   Slack Shared Channels▲485

   Work with anyone in Slack

   2017 · its alternatives →

4. 4
   Thread Messaging on Slack▲709

   Keep conversations organized and easy to follow with Threads

   2017 · slack.com · its alternatives →

5. 5
   Slack Message Buttons▲612

   Making messages more interactive with buttons

   2016 · its alternatives →

6. 6
   Intercom for Slack▲482

   Chat, qualify and close leads directly from Slack

   2018 · its alternatives →

7. 7
   Slack 4.0▲472

   A snappier, more efficient Slack desktop experience

   2019 · its alternatives →

8. 8
   Smallchat Beta▲373

   Slack integration for chatting with visitors to your website

   2017 · its alternatives →

9. 9
   Slack for Mac▲937

   A new, improved Slack desktop app for Mac

   2016 · slack.com · its alternatives →

10. 10
    Calls on Slack▲720

    Make voice calls in Slack

    2016 · its alternatives →

11. 11
    Hey for Slack▲133

    Make your community feel welcomed

    2022 · its alternatives →

12. 12
    Dialogs by Slack▲399

    Build interactive forms in Slack that do all sorts of things

    2017 · its alternatives →

13. 13
    Clear for Slack▲300

    Clear messages get answered quicker

    Jan 2026 · installclear.com · its alternatives →

14. 14
    Slack Chats▲362

    A place to discover and join private Slack groups

    2014 · its alternatives →

15. 15
    Salesmsg for Slack▲90

    Simple, scalable, two-way business texting, now on Slack

    2022 · its alternatives →

16. 16
    Loom for Slack▲461

    One-click sharing & In-line video plays, now on Slack.

    2018 · its alternatives →

17. 17
    Dispatch▲404

    Priority inbox for Slack

    2023 · its alternatives →

18. 18
    JotForm + Slack Integration▲107

    JotForm meets Slack for ultimate collaboration tool

    2019 · its alternatives →

19. 19
    Bulk Slack Message Removal Extension▲5

    A chrome extension that remove slack messages in bulk

    2022 · its alternatives →

20. 20
    SlackNotify App▲100

    Slack notifications for Google Forms

    2021 · its alternatives →

21. 21
    DM Storm▲13

    Send Slack DM’s in Bulk

    2024 · dmstorm.com · its alternatives →

22. 22
    Jamm for Slack▲218

    Supercharge video collaboration in your Slack workspace

    2020 · its alternatives →

23. 23
    Dispatch - Private Beta▲275

    Superhuman for Slack

    2022 · its alternatives →

24. 24
    Facebook for Slack by MailClark▲188

    Reply to Facebook messages directly from Slack!

    2017 · 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 →