AI · alternatives · 2026

24 alternatives to Knowster

AI chatbot trained on your website content

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.

1. 1
   ChatWebby AI▲470

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

   2023 · its alternatives →

2. 2
   Brainybear.ai▲284

   Train AI chatbots in 3 clicks and help customers instantly

   2024 · brainybear.ai · its alternatives →

3. 3
   PresetAI▲90

   B2B AI powered private knowledge base chatbot

   2023 · its alternatives →

4. 4
   FastBots▲103

   AI chatbots offering fast and accurate customer support

   2024 · fastbots.ai · its alternatives →

5. 5
   Botsify Automatic Website Chatbot Builder▲129

   Turn your website content into a chatbot in seconds.

   2018 · botsify.com · its alternatives →

6. 6
   anywebsite.ai▲66

   Get your AI chatbot trained on your website

   2023 · its alternatives →

7. 7
   Yappir▲85

   Build a chatbot trained on your content in minutes

   2023 · yappir.com · its alternatives →

8. 8
   BotEngine – Easy tool for creating chatbots▲124

   ChatBot.com is an AI chatbot that answers questions, recommends products, and closes sales 24/7. Train it on your website and go live in minutes. Try it free.

   2017 · botengine.ai · its alternatives →

9. 9
   Moly AI▲103

   ChatGPT and FAQs trained on your website content and files

   2023 · its alternatives →

10. 10
    thinkstack.AI▲103

    Build AI powered chatbots trained on your data

    2024 · thinkstack.ai · its alternatives →

11. 11
    Instant Answers▲88

    Custom ChatGPT with your data on your website

    2023 · retrobezel.com · its alternatives →

12. 12
    Conferbot▲89

    Revolutionize your website interactions

    2024 · conferbot.com · its alternatives →

13. 13
    AssistLoop▲10

    Build Custom AI Chatbot for Your Website in Minutes.

    2025 · assistloop.ai · its alternatives →

14. 14
    Wisebot AI▲72

    Build an AI chatbot on your content base - 100% done for you

    2023 · wisebot.app · its alternatives →

15. 15
    KnowFlows▲2

    The AI-first platform to build chatbots.

    Apr 2026 · knowflows.app · its alternatives →

16. 16
    Chatmoat▲14

    Create an AI chatbot for your website in 2 minutes.

    2025 · chatmoat.com · its alternatives →

17. 17
    Chatisto▲28

    Train a chatbot on your website in minutes.

    2025 · chatisto.com · its alternatives →

18. 18
    SiteDesk▲11

    AI chatbot trained on your data, for your website

    Oct 2025 · sitedesk.ai · its alternatives →

19. 19
    Web Indexer▲4

    Turn Your Website Data into a Chatbot Instantly.

    2025 · webindexer.app · its alternatives →

20. 20
    Klain | Lets website talk using AI▲5

    Turn any website into an AI chatbot under 30 seconds

    2025 · klain.in · its alternatives →

21. 21
    Interworky▲21

    Add AI chat bot to your website

    2025 · interworky.com · its alternatives →

22. 22
    Sitepilot▲7

    An AI chatbot trained on your site — in minutes

    Jul 2026 · sitepilot.shop · its alternatives →

23. 23
    BotDesk▲2

    An AI chatbot that trains on your website in 5 minutes

    Aug 2026 · botdesk.studio · its alternatives →

24. 24
    WebChatFlow▲13

    Transform Your Website with AI-Powered Chat

    2025 · webchatflow.vercel.app · 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 →