Life & fun · alternatives · 2026

24 alternatives to Memo

Ask teammates to acknowledge company announcements in Slack

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Memo launched in 2024; 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
   Regarding▲75

   Fewer Slack interruptions, more work done

   2024 · regardingapp.com · its alternatives →

3. 3
   Alert.email▲250

   Get your important emails delivered to a Slack channel

   2016 · its alternatives →

4. 4
   Thanks app for Slack▲180

   Celebrate your people with instant recognitions in Slack

   2022 · slack.com · its alternatives →

5. 5
   Assignly▲126

   Never lose a Slack message again

   2024 · its alternatives →

6. 6
   Prompt▲70

   Automatic reminders for Slack - never miss a message

   2023 · its alternatives →

7. 7
   Must-Read for Slack▲172

   Build controllable must-read lists for your team in Slack.

   2016 · palestinenote.com · its alternatives →

8. 8
   Slack Highlights▲193

   Automatically highlight the most important messages ✨

   2017 · slack.com · its alternatives →

9. 9
   Hey for Slack▲133

   Make your community feel welcomed

   2022 · its alternatives →

10. 10
    Notify▲791

    Get notified in Slack when your startup is mentioned online

    2015 · timer.now · its alternatives →

11. 11
    Clear for Slack▲300

    Clear messages get answered quicker

    Jan 2026 · installclear.com · its alternatives →

12. 12
    Atlas Broadcast▲163

    Send customer updates via Slack, SMS, & email

    2025 · atlas.so · its alternatives →

13. 13
    Thread Messaging on Slack▲710

    Keep conversations organized and easy to follow with Threads

    2017 · slack.com · its alternatives →

14. 14
    Slack Status Icons▲71

    A custom set of status emojis for Slack

    2017 · motel.is · its alternatives →

15. 15
    Mention for Slack▲341

    Real-time monitoring + real-time chat

    2016 · mention.com · its alternatives →

16. 16
    Smart Slack Reminders▲204

    Schedule follow-up questions to any message in Slack 💬

    2018 · standuply.com · its alternatives →

17. 17
    Reply Later▲106

    Never forget an important message on Slack

    2022 · infinitetrooper.com · its alternatives →

18. 18
    Paco▲176

    Never miss a thing on Slack — be more calm and productive

    2021 · its alternatives →

19. 19
    Slack Shared Channels▲480

    Work with anyone in Slack

    2017 · slack.com · its alternatives →

20. 20
    Dialogs by Slack▲396

    Build interactive forms in Slack that do all sorts of things

    2017 · docs.slack.dev · its alternatives →

21. 21
    Teambit for Slack▲85

    Create a high performing team culture right from Slack

    2018 · teambit.io · its alternatives →

22. 22
    Rewards by Matter▲191

    Recognition & rewards all inside Slack or Microsoft Teams

    2023 · matterapp.com · its alternatives →

23. 23
    SMS Alerts on Slack▲76

    Emergency notifications for your team via SMS

    2021 · clerk.chat · its alternatives →

24. 24
    Slack with your Users▲339

    Speak to your app's users entirely within Slack

    2015 · 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 →