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AI · alternatives · 2026

24 alternatives to Build GPT-powered apps with just GPT4 prompting

Hi everyone, We built a quick experiment this weekend that allows you to use GPT4 to quickly generate shareable web apps that use the ChatGPT API. Here’s a video of me building an app similar to https://whatdoesthiscodedo.com/: https://www.youtube.com/watch?v=VpvGd21V0u0 "What does this code do?" went to #1 on Hacker News a couple of months ago. The app takes a piece of code, asks GPT4 to analyze it and returns a simple, English description of the code. An app like this is super simple to build with MetaGPT. What other kinds of things can you build with this? *…

MetaGPT enables users to quickly build and share web applications powered by GPT-4 and the ChatGPT API using only prompting. Designed for developers and non-technical creators, it simplifies app development by allowing… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Build GPT-powered apps with just GPT4 prompting launched in 2023; newer entries below may have overtaken it.

  1. 1

    Use ChatGPT & GPT-4 on any website without copy-pasting

    2023 · its alternatives →

  2. 2

    Any Ideas/Suggestions are welcome :)

    2024 · mitenmit.github.io · its alternatives →

  3. 3
    writeGPT▲272

    Become Superhuman with everyday tasks by harnessing ChatGPT

    2023 · chromewebstore.google.com · its alternatives →

  4. 4
    Flow GPT▲322

    Share and discover useful ChatGPT prompts

    2023 · flowgpt.com · its alternatives →

  5. 5

    ChatGPT prompts for SEO, marketing, copywriting & more

    2023 · its alternatives →

  6. 6

    Game genie for ChatGPT

    2022 · github.com · its alternatives →

  7. 7CE

    Hi Hacker News! My name is Bea, I built a site called Libraria that uses GPT to do a few things 1. Let you spin up multiple assistants based on your own documents. You can make it public, private, or protected. It has its own subdomain and landing page. 2. Respond in full markdown always, so it can output images, links, code, and more 3. Let you upload articles on the fly within the Chat, so you can ask it questions 4. Make it embeddable in your site with one line of code 5. Let you update it for fun / with your branding 5. Enable syncing for any URLs you let us scrape, so that you can…

    2023 · libraria.dev · its alternatives →

  8. 8

    2M+ prompts for all your eCommerce marketing requirements

    2023 · its alternatives →

  9. 9

    Add AI text automation to all your apps

    2023 · typedesk.com · its alternatives →

  10. 10

    Create Podcasts directly on chatGPT

    2024 · wondercraft.ai · its alternatives →

  11. 11
    MeyaGPT▲72

    Easily build a ChatGPT-powered bot for your app or website

    2023 · meya.ai · its alternatives →

  12. 12

    Hi HN, As a developer, I much prefer to write code than read other people’s code. But most projects I work on involve other developers so it’s hard to avoid. Often I find it really hard to quickly parse other people’s code so I thought maybe ChatGPT could help. ChatGPT does a really nice job of giving clear explanations when you paste in code and ask it to explain it. But the interface is a bit of a pain to use if you’re using it many times a day. It’s also hard to share explanations with co-workers. So I built whatdoesthiscodedo.com. Just paste your code and get your ChatGPT explanation and…

    2023 · whatdoesthiscodedo.com · its alternatives →

  13. 13

    Streamlined ChatGPT for coding

    2024 · its alternatives →

  14. 14

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

    2023 · customgpt.ai · its alternatives →

  15. 15

    A micro app to try the new ChatGPT API

    2023 · its alternatives →

  16. 16
    WebBotify▲187

    ChatGPT trained specifically for your website under 2 mins

    2023 · webbotify.com · its alternatives →

  17. 17
    IdeaGPT▲100

    100+ new AI startups people built using GPT-4 free

    2023 · pr1ncesingh.gumroad.com · its alternatives →

  18. 18

    AI suite powered by state-of-the-art models and providing advanced AI/AGI functions. Includes AI personas, AGI functions, world-class Beam multi-model chats, text-to-image, voice, response streaming, code highlighting and execution, PDF import, presets for developers, much more. Deploy on-prem or in

    2023 · github.com · its alternatives →

  19. 19

    An open-source ChatGPT app with a voice. Contribute to cogentapps/chat-with-gpt development by creating an account on GitHub.

    2023 · github.com · its alternatives →

  20. 20

    Free ChatGPT prompts library

    2023 · foundr.ai · its alternatives →

  21. 21
    showGPT▲148

    The ultimate guide to unlocking the power of AI and chatGPT

    2022 · its alternatives →

  22. 22

    Explore the full potential of ChatGPT

    2023 · the-promptgenius.com · its alternatives →

  23. 23

    The power of ChatGPT on any website, at any time.

    2023 · chromewebstore.google.com · its alternatives →

  24. 24

    After being inspired by your responses to the Ask HN thread yesterday (https://news.ycombinator.com/item?id=35299071), I decided to see if I could use ChatGPT to make a functioning app. I picked a random project idea out of my Notebook of Amazing Ideas, and spent just a couple of hours using GPT-4 to build it. I've never built an iOS app before, and even if I made something like this as a web app (my usual job), I would expect it to take at least a week. My process was basically 1) Ask ChatGPT to write some code 2) Copy and paste the code into the right files (this took a…

    2023 · github.com · 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 →