Life & fun · alternatives · 2026

24 alternatives to SMS to Slack streamlines receiving 2FA codes for teams who share logins

SMS to Slack lets you send and receive text messages from your Slack channels. Whether for customers, vendors, or more. Get started in minutes.

SMS to Slack automatically forwards two-factor authentication codes from SMS messages to Slack channels. It's designed for teams that share login credentials and need a centralized way to access authentication codes… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. SMS to Slack streamlines receiving 2FA codes for teams who share logins launched in 2023; newer entries below may have overtaken it.

1. 1
   SMS to Slack▲22

   Two-way SMS messaging in your Slack channels

   2024 · smstoslack.com · its alternatives →

2. 2
   Slack Shared Channels▲480

   Work with anyone in Slack

   2017 · slack.com · its alternatives →

3. 3
   Sign in with Slack▲467

   Let users login to your site with Slack

   2016 · docs.slack.dev · its alternatives →

4. 4
   Clerk SMS for Slack▲113

   Bring the power of SMS to Slack

   2022 · clerk.chat · its alternatives →

5. 5
   Slack▲2,714

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

   2013 · slack.com · its alternatives →

6. 6
   Slack MFA▲84

   Shared two factor authentication in Slack

   2020 · clerk.chat · its alternatives →

7. 7
   Twilio for Slack▲190

   Enable SMS conversations with Slack+Twilio

   2020 · clerk.chat · its alternatives →

8. 8
   Slack with your Users▲339

   Speak to your app's users entirely within Slack

   2015 · its alternatives →

9. 9
   Slack for Mobile 2.0▲300

   Rebuilt from the ground up

   2015 · slack.com · its alternatives →

10. 10
    Slack Message Buttons▲611

    Making messages more interactive with buttons

    2016 · slack.com · its alternatives →

11. 11
    Smallchat Beta▲372

    Slack integration for chatting with visitors to your website

    2017 · small.chat · its alternatives →

12. 12
    Slack Video Calls▲773

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

    2016 · slack.com · its alternatives →

13. 13
    Text Me, Slacker▲181

    Send & receive text messages in Slack

    2016 · its alternatives →

14. 14
    Calls on Slack▲725

    Make voice calls in Slack

    2016 · its alternatives →

15. 15
    Clerk Chat▲124

    Enable SMS for your business through Slack

    2020 · its alternatives →

16. 16
    Thread Messaging on Slack▲710

    Keep conversations organized and easy to follow with Threads

    2017 · slack.com · its alternatives →

17. 17
    Intercom for Slack▲482

    Chat, qualify and close leads directly from Slack

    2018 · intercom.com · its alternatives →

18. 18
    Salesmsg for Slack▲90

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

    2022 · salesmessage.com · its alternatives →

19. 19
    SlackPass▲276

    Subscription access to anything with Slack

    2017 · launchpass.com · its alternatives →

20. 20
    Clerk▲133

    SMS for Slack

    2020 · clerk.chat · its alternatives →

21. 21
    Yac 2.0▲291

    Group messages, share messages publicly & Slack transcripts

    2020 · yac.com · its alternatives →

22. 22
    Slack Connect Direct Messages▲142

    DM anyone outside your company from Slack

    2021 · slack.com · its alternatives →

23. 23
    teamFa▲74

    Get your 2FA codes in Slack

    2021 · its alternatives →

24. 24
    Skype for Slack▲306

    Move your slack discussions to a group skype call

    2016 · teams.live.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 →