Work · alternatives · 2026

24 alternatives to Wonderus

Create an acronym decoder for your team, online and on Slack

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Wonderus launched in 2018; newer entries below may have overtaken it.

1. 1
   Wonder for Slack▲168

   Remember the things your team forgets

   2018 · wonder-bot.com · its alternatives →

2. 2
   Slack▲2,714

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

   2013 · slack.com · its alternatives →

3. 3
   Talkus▲413

   Chat with your website users from Slack

   2016 · talkus.io · its alternatives →

4. 4
   Runbear▲508

   Custom GPT for your Slack, Teams, HubSpot, Zendesk and more!

   2025 · runbear.io · its alternatives →

5. 5
   Glossary—bot for Slack▲64

   Acronyms made simple

   2022 · useglossary.com · its alternatives →

6. 6
   Whatis▲124

   Manage & organize your team's knowledge straight from Slack

   2021 · expireddomains.com · its alternatives →

7. 7
   Bex▲156

   Turn your Slack messages into a self-updating knowledge base

   2024 · its alternatives →

8. 8
   RemindUs▲64

   Advanced reminders for Slack teams

   2020 · its alternatives →

9. 9
   Dialogs by Slack▲396

   Build interactive forms in Slack that do all sorts of things

   2017 · docs.slack.dev · its alternatives →

10. 10
    Kona 2.0▲217

    Fight burnout, as easy as sharing an emoji

    2021 · 15five.com · its alternatives →

11. 11LT
    Linen.team – A lightweight, thread-first Slack alternative▲124

    Hi HN! I'm Kam, the founder and one of the authors of Linen. Today, we are launching Linen.team (https://linen.team/), a lightweight threaded messaging app for your team. Modern workplace messaging apps (like Slack) are based on IRC, which is great for small groups, but as it scales, breaks down quickly: you either get overwhelmed by notifications or you have to turn them all off. Most chat apps have threads tacked on but aren't built from the ground up with this design in mind. We wanted to create a thread-first experience where you can organize and prioritize conversations…

    2024 · its alternatives →

12. 12
    Slack▲93

    Platform for team communication

    2015 · slack.com · its alternatives →

13. 13
    Ogment AI▲159

    Make your product accessible in ChatGPT & Claude, in minutes

    Jul 2026 · ogment.ai · its alternatives →

14. 14
    Teambit for Slack▲85

    Create a high performing team culture right from Slack

    2018 · teambit.io · its alternatives →

15. 15
    Kami▲108

    Keep your team's knowledge organized, Slack → Notion

    2022 · getkami.app · its alternatives →

16. 16
    Slack Enterprise Grid▲292

    Power up every part of your business

    2017 · slack.com · its alternatives →

17. 17
    Dailybot for Slack▲129

    Product management bot for daily stand-up meetings on Slack

    2018 · dailybot.com · its alternatives →

18. 18
    Leo▲140

    The Slack bot to keep your team happy :)

    2016 · workleap.com · its alternatives →

19. 19
    One Team Report▲69

    Ask your team everythig you want via Slack!

    2020 · oneteam.report · its alternatives →

20. 20
    Graphonym▲6

    Stop explaining acronyms. Start mapping them.

    Jan 2026 · graphonym.com · its alternatives →

21. 21
    Slack▲128

    A platform for team communication

    2014 · slack.com · its alternatives →

22. 22
    Whatis for Chrome▲125

    Company context and knowledge in Slack and Chrome

    2022 · getwhatis.com · its alternatives →

23. 23
    Albert▲225

    Cybersecurity awareness on Slack for your team

    2021 · tryriot.com · its alternatives →

24. 24
    /todo▲168

    A to-do list for your team inside Slack

    2016 · zlapps.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 →