Work · alternatives · 2026

24 alternatives to Redkix Beta

Team messaging powered by email.

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Redkix Beta launched in 2017; newer entries below may have overtaken it.

1. 1
   Redkix▲23

   Slack meets email

   2016 · its alternatives →

2. 2
   Redesk Beta▲200

   Async-first messaging app with goals, deadlines and upvotes.

   2020 · its alternatives →

3. 3
   MailClark▲198

   The Slack bot for external communications

   2016 · its alternatives →

4. 4
   Slack 4.0▲472

   A snappier, more efficient Slack desktop experience

   2019 · slack.com · its alternatives →

5. 5
   Slack for Mac▲937

   A new, improved Slack desktop app for Mac

   2016 · slack.com · its alternatives →

6. 6
   Clubble.io▲158

   Answer emails via Slack.

   2015 · divizia.org · its alternatives →

7. 7
   Front 3.0▲400

   Team Inboxes for Email, Twitter, Text & more

   2016 · front.com · its alternatives →

8. 8
   Slack▲93

   Platform for team communication

   2015 · slack.com · its alternatives →

9. 9
   Astrobot for Slack▲180

   Manage your inbox from Slack

   2017 · its alternatives →

10. 10
    Teamfeed▲75

    Easily update other teams about your work, through Slack.

    2016 · its alternatives →

11. 11
    Astro▲308

    AI meets email for Mac, iOS and Android

    2017 · its alternatives →

12. 12
    Swipes for Teams▲223

    Slack client with built-in task management

    2015 · swipesapp.com · its alternatives →

13. 13
    Flock▲168

    Real-time team messenger tool

    2016 · flock.com · its alternatives →

14. 14
    Growbot for Slack▲201

    Celebrate team wins in Slack

    2015 · growbot.io · its alternatives →

15. 15
    Loop Email▲257

    Emailing for teams: Organize your Inbox into channels 💌

    2018 · intheloop.io · its alternatives →

16. 16
    Slack▲128

    A platform for team communication

    2014 · slack.com · its alternatives →

17. 17
    Astro 3.0▲264

    Intelligent inbox and calendar for iOS, Android, Mac & Slack

    2018 · its alternatives →

18. 18
    StandupMail▲95

    Email-based productivity logging for teams

    2014 · its alternatives →

19. 19
    Lighthouse▲144

    Real-time monitoring and alerts for Slack administrators

    2016 · its alternatives →

20. 20
    Slack▲16

    Real time messaging for teams.

    2014 · slack.com · its alternatives →

21. 21
    Teamchatviz▲80

    Visualize how your team communicates on Slack

    2016 · moovel.github.io · its alternatives →

22. 22
    TeamNote▲91

    Slack for mobile workforces

    2015 · teamnote.ai · its alternatives →

23. 23
    MailBot▲165

    Get notified of your important emails in Slack

    2016 · its alternatives →

24. 24
    Unibox▲87

    People-centric email client

    2014 · uniboxapp.com · 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 →