AI · alternatives · 2026

24 alternatives to Supster

Create your own ChatGPT & create a passive source of income

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Supster launched in 2023; newer entries below may have overtaken it.

1. 1
   CustomGPT▲537

   Build your own ChatBOT

   2023 · customgpt.ai · its alternatives →

2. 2
   Wonderchat▲115

   Build custom AI chatbots from your website link in 5 minutes

   2023 · wonderchat.io · its alternatives →

3. 3
   AnswerFlow AI▲155

   Build unlimited custom ChatGPT bots, with a lifetime license

   2023 · answerflowai.com · its alternatives →

4. 4
   MyGPT▲435

   Free and faster ChatGPT pro with prompt support

   2023 · mygpt.thesamur.ai · its alternatives →

5. 5
   Libraria▲86

   Create and embed custom AI assistants

   2023 · libraria.ai · its alternatives →

6. 6
   YourGPT Chatbot Studio▲331

   Build powerful conversational AI agents

   2024 · yourgpt.ai · its alternatives →

7. 7
   MessengerX.io▲412

   Earn with Uncensored Custom GPTs that inform or entertain!

   2023 · messengerx.io · its alternatives →

8. 8
   Chat by Copy.ai▲464

   A smarter ChatGPT to help you get more done

   2023 · its alternatives →

9. 9
   GPTInsiders.com▲80

   Build any AI chatbot with our free template + OpenAI API

   2023 · its alternatives →

10. 10
    Instant Answers▲88

    Custom ChatGPT with your data on your website

    2023 · retrobezel.com · its alternatives →

11. 11
    Support ChatGPT Playground▲133

    Create your own support chat in a few clicks

    2023 · kodif.ai · its alternatives →

12. 12
    WebWhiz▲214

    Custom ChatGPT for your website, open source, free self-host

    2023 · webwhiz.ai · its alternatives →

13. 13
    Botsonic GPT Builder▲271

    Create Custom GPTs with your data and embed on your website

    2023 · app.writesonic.com · its alternatives →

14. 14
    ChatbotGPT▲123

    Custom ChatGPT agents with your own data

    2023 · chaindesk.ai · its alternatives →

15. 15
    Kastro▲138

    Create AI support agent on top of ChatGPT

    2023 · its alternatives →

16. 16
    Outchat AI▲292

    Launch and monetize your own branded AI chat

    2025 · its alternatives →

17. 17
    WebBotify▲187

    ChatGPT trained specifically for your website under 2 mins

    2023 · webbotify.com · its alternatives →

18. 18
    Chat Thing▲115

    ChatGPT chatbots with your own data (Notion, Web & Files)

    2023 · chatthing.ai · its alternatives →

19. 19
    Knowledge By EmailTree.ai▲65

    Get your own ChatGPT with your knowledge base instantly

    2023 · emailtree.ai · its alternatives →

20. 20
    Arsturn AI▲211

    Generate a ChatGPT for your website In 1 minute

    2023 · arsturn.com · its alternatives →

21. 21
    JimmyGPT▲77

    Create & share custom AI chatbots

    2023 · jimmygpt.com · its alternatives →

22. 22
    Alta AI▲144

    Build an AI chatbot with Google Drive and Slack in minutes

    2023 · its alternatives →

23. 23
    Suportal for Devs▲99

    Custom ChatGPT for your website - using your own API Key

    2023 · its alternatives →

24. 24
    AI Chatbots in Messengers▲174

    GPT-3 technology for Chatbots in popular messengers

    2023 · ai-chatbots.pulse.is · 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 →