Growth · alternatives · 2026

24 alternatives to Customer.io Slack Action

Send notifications into Slack, based on user activity

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Customer.io Slack Action launched in 2016; newer entries below may have overtaken it.

1. 1
   Customer.io Actions▲206

   Send messages across any channel - from push to postcards

   2016 · docs.customer.io · its alternatives →

2. 2
   Slack with your Users▲339

   Speak to your app's users entirely within Slack

   2015 · its alternatives →

3. 3
   Salesmachine for Slack▲276

   Get alerted on Slack when your customers need attention

   2017 · its alternatives →

4. 4
   Drift for Slack▲200

   Talk to your website visitors & customers in real-time

   2016 · drift.com · its alternatives →

5. 5
   Actions from Slack▲235

   Turn Slack messages into tickets, issues, tasks, and more.

   2018 · docs.slack.dev · its alternatives →

6. 6
   Slack Message Buttons▲611

   Making messages more interactive with buttons

   2016 · slack.com · its alternatives →

7. 7
   Notify▲791

   Get notified in Slack when your startup is mentioned online

   2015 · timer.now · its alternatives →

8. 8
   Calls on Slack▲725

   Make voice calls in Slack

   2016 · its alternatives →

9. 9
   Mention for Slack▲341

   Real-time monitoring + real-time chat

   2016 · mention.com · its alternatives →

10. 10
    Slack Notification for your App▲180

    Integrate Slack notifications to your app in 5 minutes

    2018 · bearer.com · its alternatives →

11. 11
    Pushpop for Slack▲174

    Push your analytics data into Slack

    2015 · pushpop.keen.io · its alternatives →

12. 12
    Alert.email▲250

    Get your important emails delivered to a Slack channel

    2016 · its alternatives →

13. 13
    Text Me, Slacker▲181

    Send & receive text messages in Slack

    2016 · its alternatives →

14. 14
    Relay▲198

    See what users are doing in your app from Slack

    2016 · its alternatives →

15. 15
    SlackAlert▲125

    A physical button that sends a customized alert to Slack 🚨

    2016 · code.viget.com · its alternatives →

16. 16
    GoSquared & Slack▲143

    Traffic spikes and user notifications sent straight to Slack

    2015 · gosquared.com · its alternatives →

17. 17
    slalert!▲126

    Get notified in Slack when your company/keyword is mentioned

    2015 · slalert.com · its alternatives →

18. 18
    Slack Shared Channels▲480

    Work with anyone in Slack

    2017 · slack.com · its alternatives →

19. 19
    Atlas Broadcast▲163

    Send customer updates via Slack, SMS, & email

    2025 · atlas.so · its alternatives →

20. 20
    Simple Poll▲224

    The easiest way to create polls in Slack

    2016 · simplepoll.rocks · its alternatives →

21. 21
    MailBot▲165

    Get notified of your important emails in Slack

    2016 · its alternatives →

22. 22
    Pubo for Slack▲56

    Smarter, actionable Slack notifications.

    2015 · its alternatives →

23. 23
    Slack Events API▲133

    Subscribe to events in Slack via HTTP

    2016 · docs.slack.dev · its alternatives →

24. 24
    Hey for Slack▲133

    Make your community feel welcomed

    2022 · 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 →