Dev tools · alternatives · 2026

24 alternatives to BotUI

A JavaScript framework to build conversational UIs 🤖

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. BotUI launched in 2017; newer entries below may have overtaken it.

1. 1
   HeroUI Chat▲811

   The easiest way to generate beautiful UIs

   2025 · heroui.chat · its alternatives →

2. 2
   Conversational Interface▲352

   Build conversational forms with easy to use design assets.

   2016 · convointerface.com · its alternatives →

3. 3
   BotTalk▲282

   Create Alexa skills and Google Assistant actions with Markup

   2018 · its alternatives →

4. 4
   A2UI▲250

   A safe way for AI to build UIs your app can render

   Dec 2025 · a2ui.org · its alternatives →

5. 5
   BotCircuits▲94

   Build next-gen conversational apps without coding skills

   2022 · its alternatives →

6. 6
   LangUI▲131

   Open source UI components tailored for your AI projects

   2023 · langui.dev · its alternatives →

7. 7
   OpenUI▲543

   Describe UI and see it rendered live

   2024 · github.com · its alternatives →

8. 8
   Botsonic▲605

   Build custom ChatGPT-like chatbot for your website instantly

   2023 · botsonic.com · its alternatives →

9. 9
   Duolingo Bots▲631

   AI-powered characters to teach language conversation

   2016 · duolingo.com · its alternatives →

10. 10
    botwick▲372

    Build your own SMS-based text bot

    2016 · medium.com · its alternatives →

11. 11
    Botfront▲105

    Build bots in any language with natural language

    2019 · its alternatives →

12. 12
    Bots UI Kit▲486

    Fully customizable Sketch UI Kit for Messenger Platform

    2016 · mockuuups.studio · its alternatives →

13. 13
    Botsociety 2▲228

    Design any conversation.

    2020 · botsociety.io · its alternatives →

14. 14
    CraftUI▲231

    Instantly craft stunning UI components from prompts

    2024 · expireddomains.com · its alternatives →

15. 15
    Chatflow▲293

    Create conversational agents using a visual interface

    2016 · its alternatives →

16. 16
    VISEO Bot Maker▲150

    Create chatbots and vocal apps in just a few clicks

    2017 · bot.viseo.io · its alternatives →

17. 17
    Conversation API▲275

    Build chatbots with memory using just an API

    Jan 2026 · amarsia.com · its alternatives →

18. 18
    Botpress – Open-Source Bots Platform Written in JavaScript▲33

    The open-source hub to build & deploy GPT/LLM Agents ⚡️ - botpress/botpress

    2017 · github.com · its alternatives →

19. 19KL
    kiUi – Lightweight auto-layout stylable UI toolkit▲136

    2015 · novembermonk.github.io · its alternatives →

20. 20
    BotEngine▲251

    Your personal chatbot factory

    2017 · chatbot.com · its alternatives →

21. 21
    Botcircuits▲85

    Easily build next-gen conversational ai powered chatbots

    2022 · botcircuits.ai · its alternatives →

22. 22
    Microsoft Bot Framework▲167

    Your bots — wherever your users are talking

    2016 · github.com · its alternatives →

23. 23
    Botsociety▲182

    The fastest way to create a bot experience preview

    2016 · botsociety.io · its alternatives →

24. 24
    Botframe▲157

    A playground to design & validate bots

    2016 · 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 →