Growth · alternatives · 2026

24 alternatives to SignOff

Sign off marketing ideas faster, inside Slack ⚡

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. SignOff launched in 2020; 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
   SendPulse for Slack▲168

   Do email marketing without leaving Slack!

   2017 · sendpulse.com · its alternatives →

3. 3
   MeetNotes Slack Bot▲97

   A slack bot to run meetings from start to finish.

   2018 · its alternatives →

4. 4
   Salesmachine for Slack▲276

   Get alerted on Slack when your customers need attention

   2017 · its alternatives →

5. 5
   Cycle 2.0▲752

   Manage product feedback from Slack, weirdly fast

   2023 · cycle.app · its alternatives →

6. 6
   Sign in with Slack▲467

   Let users login to your site with Slack

   2016 · docs.slack.dev · its alternatives →

7. 7
   Mention for Slack▲341

   Real-time monitoring + real-time chat

   2016 · mention.com · its alternatives →

8. 8
   Clear for Slack▲300

   Clear messages get answered quicker

   Jan 2026 · installclear.com · its alternatives →

9. 9
   Rattle for Startups▲157

   Accelerate your sales cycle, manage your CRM from Slack

   2022 · gorattle.com · its alternatives →

10. 10
    Approved▲113

    The better way to get approvals, right inside of Slack

    2020 · approvedapp.io · its alternatives →

11. 11
    Slack with your Users▲339

    Speak to your app's users entirely within Slack

    2015 · its alternatives →

12. 12
    Slack 4.0▲472

    A snappier, more efficient Slack desktop experience

    2019 · slack.com · its alternatives →

13. 13
    Stop Slacking▲74

    Reply to Slack messages via email. Stay focused.

    2018 · stopslacking.com · its alternatives →

14. 14
    AutoResponder for Slack▲86

    Quick & easy out of office messages in Slack

    2019 · its alternatives →

15. 15
    App Review Monitor▲440

    App Store reviews delivered to Slack and your inbox

    2015 · launchkit.io · its alternatives →

16. 16
    Revealbot▲251

    Manage your Facebook & Instagram ad campaigns from Slack

    2016 · bir.ch · its alternatives →

17. 17
    Clearbit for Slack▲187

    Send all signups directly to a Slack channel

    2016 · clearbit.com · its alternatives →

18. 18
    Drift for Slack▲200

    Talk to your website visitors & customers in real-time

    2016 · drift.com · its alternatives →

19. 19
    Smart Slack Reminders▲204

    Schedule follow-up questions to any message in Slack 💬

    2018 · standuply.com · its alternatives →

20. 20
    Motion Slack App▲215

    Easiest way to agree on a meeting time in Slack

    2021 · usemotion.com · its alternatives →

21. 21
    App Store Sales Reporter▲244

    Daily download and sales reports in Slack and your inbox

    2015 · launchkit.io · its alternatives →

22. 22
    Doodle Bot for Slack▲120

    Simple tool to find meeting times on Slack

    2019 · doodle.com · its alternatives →

23. 23
    Facebook for Slack by MailClark▲188

    Reply to Facebook messages directly from Slack!

    2017 · mailclark.ai · its alternatives →

24. 24
    Marketing Teams and Slack▲106

    A handbook for marketing teams to make the most out of Slack

    2018 · slack.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 →