Life & fun · alternatives · 2026

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

1. 1
   QuickQ▲63

   Internal Q&A platform for Slack

   2019 · quickq.app · its alternatives →

2. 2
   Overtalk▲286

   A free walkie-talkie for the web

   2024 · its alternatives →

3. 3
   Talkus▲413

   Chat with your website users from Slack

   2016 · talkus.io · its alternatives →

4. 4
   Spoke▲362

   Dead simple way to manage workplace requests

   2018 · its alternatives →

5. 5
   Talko▲265

   Live & asynchronous voice communications on mobile

   2014 · its alternatives →

6. 6
   RemoteHQ▲269

   Real-time collaboration for distributed teams

   2019 · its alternatives →

7. 7
   Dialogs by Slack▲396

   Build interactive forms in Slack that do all sorts of things

   2017 · docs.slack.dev · its alternatives →

8. 8
   Walkie▲250

   Real time voice chat for your team.

   2020 · its alternatives →

9. 9
   Talkdesk▲111

   The all-in-one call center software for small business.

   2014 · talkdesk.com · its alternatives →

10. 10
    DogeHouse▲221

    Open-source audio chat on the web.

    2021 · sachai.io · its alternatives →

11. 11
    ChatinBox▲66

    A conversational user engagement platform for your users

    2019 · chatinbox.io · its alternatives →

12. 12
    Betty, Open Source Google Voice with Receptionist Abilities▲91

    Google Voice with Receptionist abilities, built on top of Twilio - SamyPesse/betty

    2015 · github.com · its alternatives →

13. 13
    dialoqbase▲111

    Open-source chatbot and AI tools creation platform

    2023 · github.com · its alternatives →

14. 14
    Dialog▲80

    Make conversations as easy as walking up to someone's desk.

    2020 · its alternatives →

15. 15
    CallFAQ▲12

    Opportunity shouldn’t go to voicemail | 24/7 AI Receptionist

    2025 · callfaq.com · its alternatives →

16. 16
    Callbell Chat Widget▲132

    Chat with visitors using messaging apps by Callbell

    2019 · callbell.eu · its alternatives →

17. 17
    BoostHQ▲76

    Organizational Knowledge Sharing Platform

    2017 · skyprep.com · its alternatives →

18. 18
    Speakeasy▲67

    Super easy chat and calls for your team and your clients

    2022 · its alternatives →

19. 19
    Chatlio – Live chat with your web visitors directly from Slack▲136

    Add live chat to your website and answer visitors directly from Slack. One-minute install, full widget customization, and a 30-day free trial.

    2016 · chatlio.com · its alternatives →

20. 20
    TalkTalkTalk – An easy-to-install small chat room, with chat history▲49

    TalkTalkTalk is an easy-installable small chat room, with chat history. - josephernest/talktalktalk

    2016 · github.com · its alternatives →

21. 21
    VoTalk▲77

    Voice-based social media platform

    2019 · its alternatives →

22. 22
    Heyoya▲102

    Voice comments for websites & blogs

    2018 · its alternatives →

23. 23
    Squawk▲68

    Walkie talkie for teams

    2020 · its alternatives →

24. 24
    BuzzTalk▲72

    BuzzTalk is India's vernacular social networking platform.

    2021 · domaineasy.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 →