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Made a No-Code tool for anyone to build and test AI ideas - Free to Use, Would Love Feedback!

Just launched a free tool that helps anyone, from non-technical people to AI builders, prototype and test AI workflow ideas fast without writing code.

It works like a form builder:
You define the structure of your inputs and outputs (text, numbers, instructions, etc.), and the tool wraps everything into a structured prompt/response flow using OpenAI’s models.

This is perfect for quickly validating AI-powered workflow ideas without needing prompt engineering or developer setup.

The tool is completely free to try, and we’re offering 100 free generations with most OpenAI models.

You can also try demo templates without even signing up!

Would love feedback from the community, especially on where this kind of tool could be most useful and how it could be improved.

🔗 https://greyroomlabs.com/technical-showcase

Excited to see what you guys think!

on May 26, 2025
  1. 1

    The form builder analogy is spot on. Most people trying to use AI just get a blank text box and have to figure out prompt structure on their own. Giving them defined input/output fields removes that guesswork.

    One thing I've noticed building in this space: the structure of the prompt matters as much as the content. When you separate the instruction types (what role the AI plays, what constraints apply, what format you want back) the model handles each part better than when it's all mashed into one paragraph.

    I've been working on https://github.com/Nyrok/flompt which takes this further for power users. It's a visual canvas where you drag 12 typed semantic blocks (role, constraints, output format, examples, etc.) and it compiles them to Claude-optimized XML. Different audience than yours since you're targeting non-technical users, but the core insight is the same: structured inputs produce better AI outputs.

    How do you handle prompt iteration? Like if someone tweaks one input field, can they A/B test the old vs new output easily?

  2. 1

    That sounds like a really useful project. Lowering the barrier to testing AI ideas is something a lot of people need right now, especially those who don’t have a coding background. Tools like this can make experimentation much faster. I’ve noticed a similar trend in other tech spaces too, where software tries to simplify complex workflows. For example, in 3D printing, slicer tools are starting to integrate automation and smarter features to help users avoid technical issues. I recently came across a detailed breakdown of one such tool it shows how modern tools are focusing more on usability while still keeping advanced controls available.

  3. 1

    I am trying it with URL. It is something really cool

  4. 1

    This is so cool! I'm working on a project myself and have been struggling to get AI to respond in a consistent format. It's really impressive how you've managed to handle that dynamically. If you're open to it, I’d love to hear a bit about how you implemented that in this project.

    1. 1

      Hi SionK! Thanks for your comment :) Happy to talk about this in a call! Reach out to us at https://greyroomlabs.com/contact and I'll be happy to discuss this with you.

  5. 1

    A very cool idea — especially for those who don't know how to program, but want to quickly test a hypothesis based on AI. The interface is intuitive, and it's nice that you can test templates without registration — this immediately lowers the entry barrier. The format with input/output settings looks convenient, especially if you need to structure data from text (as in the case with a realtor or reviews).

    From the wishes: it would be useful to see a small gallery of ready-made examples for different areas — to quickly get inspired on how to use the tool. And, perhaps, the ability to save your templates to the library and share them with other users. Otherwise, a very cool direction, the project definitely has potential.

    1. 1

      Hey meowdev, thanks for your comments!

      About your wishes, our app is live at https://app.morfgen.com/ !
      We have some examples on the examples tab to the left. We also implemented a library where you can see all your forms. You can share them to other users too!

      I'd love to hear your thoughts on it :)