Dev tools · alternatives · 2026

24 alternatives to Papercups Functions

Build and deploy custom chat bots with code in the browser

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Papercups Functions launched in 2021; newer entries below may have overtaken it.

1. 1
   Papercups 2.0▲287

   Open source Intercom and Drift alternative

   2021 · papercups.io · its alternatives →

2. 2
   Papercups FAQ Bot▲106

   Generate a chatbot by uploading existing FAQs and documents

   2020 · its alternatives →

3. 3PO
   Papercups – Open-source alternative to Intercom▲148

   2021 · papercups.io · its alternatives →

4. 4
   Papercups▲227

   Open source Intercom Alternative

   2020 · papercups.io · its alternatives →

5. 5
   Papercups EU▲94

   Open source live chat tool hosted in EU

   2021 · its alternatives →

6. 6
   Papercups: Shared Inbox▲27

   Reply to Emails, Chat, and SMS from Slack

   2021 · papercups.io · its alternatives →

7. 7
   Papercups Support for React Native/Expo▲25

   Papercups chat widget for React Native/Expo. Contribute to papercups-io/chat-widget-native development by creating an account on GitHub.

   2020 · github.com · its alternatives →

8. 8
   Bots UI Kit▲486

   Fully customizable Sketch UI Kit for Messenger Platform

   2016 · mockuuups.studio · its alternatives →

9. 9
   Custom Bots by Intercom▲437

   Create your own custom bot, no code required

   2018 · intercom.com · its alternatives →

10. 10
    ChatWebby AI▲470

    Customized AI chatbot for your sites, docs, audios & videos

    2023 · its alternatives →

11. 11
    Botsonic▲605

    Build custom ChatGPT-like chatbot for your website instantly

    2023 · botsonic.com · its alternatives →

12. 12
    Chatfuel for Messenger▲430

    The intuitive bot builder with AI navigation

    2016 · chatfuel.com · its alternatives →

13. 13
    Patterns▲358

    Connect AI like ChatGPT to real business actions

    2023 · patterns.app · its alternatives →

14. 14
    SilFer Bots▲132

    The complete Messenger marketing chatbot building platform

    2020 · silferbots.io · its alternatives →

15. 15
    Paperbot (Reloaded)▲144

    Slack meets Pocket

    2016 · paperbot.ai · its alternatives →

16. 16
    13Chats▲173

    Pop-ups and widgets based on client actions on your website

    2021 · sendpulse.com · its alternatives →

17. 17
    ManyChat for Facebook Messenger▲320

    Create a Messenger bot to engage your audience. No coding!

    2016 · manychat.com · its alternatives →

18. 18
    Interbot▲274

    Get work done right from your chat app

    2014 · interbot.co · its alternatives →

19. 19
    Pagerbot, a chat bot for managing PagerDuty on-call schedules▲67

    Manage Pagerduty on-call schedules from within your internal chat channels. - stripe-contrib/pagerbot

    2014 · stripe.com · its alternatives →

20. 20
    Pagerbot▲98

    Chat-bot for controlling PagerDuty. made by Stripe.

    2014 · github.com · its alternatives →

21. 21
    e-botfinder▲126

    Connecting chatbot developers with businesses

    2016 · its alternatives →

22. 22
    Botcopy Integrations Gallery▲23

    Supercharge your chatbot's productivity with 3rd-party apps

    2021 · botcopy.com · its alternatives →

23. 23
    Botmother▲155

    Multiplatform chatbot builder for Telegram, Instagram & more

    2021 · botmother.com · its alternatives →

24. 24
    Sitebot▲78

    Chatbot to create personal websites in a few minutes.

    2019 · sitebot.co · 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 →