Alternatives

Products that do what Sign in with Slack does

Let users login to your site with Slack

1. 1
   Slack▲2,713

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

   2013 · slack.com

2. 2
   Slack MFA▲84

   Shared two factor authentication in Slack

   2020

3. 3
   Telegram Login Widget▲421

   Official Telegram authentication for websites 🚀

   2018

4. 4
   Clearbit for Slack▲187

   Send all signups directly to a Slack channel

   2016

5. 5
   Intro▲369

   LinkedIn for Slack

   2016

6. 6
   Slack Shared Channels▲485

   Work with anyone in Slack

   2017

7. 7
   Slack with your Users▲326

   Speak to your app's users entirely within Slack

   2015

8. 8
   Calls on Slack▲720

   Make voice calls in Slack

   2016

9. 9
   Slackmin▲310

   Slack superpowers for business ops

   2022

10. 10
    Dialogs by Slack▲399

    Build interactive forms in Slack that do all sorts of things

    2017

11. 11
    Smallchat Beta▲373

    Slack integration for chatting with visitors to your website

    2017

12. 12
    Slack Secret Santa▲143

    Throw a Secret Santa with your Slack team! 🎅🎁

    2016

13. 13
    Slack for Mac▲938

    A new, improved Slack desktop app for Mac

    2016 · slack.com

14. 14
    Clear for Slack▲300

    Clear messages get answered quicker

    Jan 2026

15. 15
    Slack 4.0▲472

    A snappier, more efficient Slack desktop experience

    2019

16. 16ST
    SMS to Slack streamlines receiving 2FA codes for teams who share logins▲20

    2023 · smstoslack.app

17. 17
    Smallchat 2.0▲202

    Slack app for chatting with visitors to your website.

    2018

18. 18
    Slack Message Buttons▲612

    Making messages more interactive with buttons

    2016

19. 19
    Intercom for Slack▲482

    Chat, qualify and close leads directly from Slack

    2018

20. 20
    Approved▲113

    The better way to get approvals, right inside of Slack

    2020

21. 21
    Slack 2.0▲427

    Improvements that make working in Slack easier for everyone

    2020

22. 22
    Slack Video Calls▲767

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

    2016 · slack.com

23. 23IM
    I made a Slack bot that qualifies your sign-ups using GPT-3▲38

    OP here, this was super fun to build. It all started from playing around with Nat Friedman's GPT browser https://twitter.com/0xferruccio/status/1599014988693180417 Then after having this running for our product for a couple of days or so we decided to give 10 customers access and they loved it! So expanding access now feels great :)

    2022 · qualify.june.so

24. 24
    Interactive Screen Sharing in Slack▲761

    The next best thing to working in the same room

    2017 · slack.com

Ranked by how close each launch is in meaning, then by votes. Refine with a description →