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AI · alternatives · 2026

24 alternatives to ChatGPT Development Kit

All chatgpt Features in one BoilerplateCode React & Node

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

    Create your own ChatGPT

    2023 · its alternatives →

  2. 2LB
  3. 3
    CustomGPT▲538

    Build your own ChatBOT

    2023 · its alternatives →

  4. 4WG
  5. 5

    Free ChatGPT prompts library

    2023 · its alternatives →

  6. 6

    An API from OpenAI for ChatGPT

    2023 · its alternatives →

  7. 7CT
  8. 8

    The world's first ChatGPT AI React admin template

    2023 · its alternatives →

  9. 9OC

    Hi HN! Two weeks ago at their Dev Days, OpenAI unveiled ChatGPT apps, interactive widgets that render inside ChatGPT using the Apps SDK and MCP. Building them using their template repository was surprisingly painful: every time you make a change on your React widget, you need to rerun the entire build pipeline to get fresh JS and CSS assets. The dev feedback loop was pretty terrible. That’s why I built a TypeScript starter that gets you up and running in under a minute. Clone, npm install, npm run dev, paste your ngrok URL into ChatGPT, and you're iterating on widgets with Hot Module Reload…

    Oct 2025 · github.com · its alternatives →

  10. 10

    Build powerful conversational AI agents

    2024 · its alternatives →

  11. 11

    Build a ChatGPT plugin in minutes

    2023 · its alternatives →

  12. 12

    Spark your startups and businesses with ChatGPT prompts

    2023 · its alternatives →

  13. 13
    DevGPT▲249

    The essential AI assistant for developers

    2023 · its alternatives →

  14. 14

    Build any AI chatbot with our free template + OpenAI API

    2023 · its alternatives →

  15. 15
    ChatKit▲77

    Give your ChatGPT API super power

    2023 · its alternatives →

  16. 16

    Find the best curated ChatGPT, chatbots, GPT4 apps & plugins

    2023 · its alternatives →

  17. 17

    Build ChatGPT plugin w/ your own websites and docs—in mins

    2023 · its alternatives →

  18. 18
    Water▲127

    Build custom ChatGPTs that run automations

    2023 · its alternatives →

  19. 19

    Create a GPT chatbot for any GitHub repo in just 30 seconds

    2023 · its alternatives →

  20. 20
    WriteMage▲127

    The only AI app you need, use ChatGPT natively in any app

    2023 · its alternatives →

  21. 21

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

    2023 · its alternatives →

  22. 22

    ChatGPT with your data on your website, Discord & more

    2023 · its alternatives →

  23. 23
    /ai▲170

    Use ChatGPT within text boxes on any website by typing /ai

    2023 · its alternatives →

  24. 24

    Custom ChatGPT for your website - using your own API Key

    2023 · its alternatives →

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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 →