Emplex AI Studio: what it is and what you can build with it

After a series of posts about other people's tools, time for the one closest to home. Emplex AI Studio is our own vibe coding tool, built for one very specific job: getting from an idea to a working proof of concept as fast as humanly possible. It is free, it is a work in progress, and it is exactly the tool we pull out at hackathons and events when someone says "could that actually work?". This post covers what it is, what you can build with it, and how to get started.

What is Emplex AI Studio?

Emplex AI Studio (aistudio.emplex.nl) is a browser based vibe coding tool. You describe the app you have in mind in plain language, and the studio builds it: screens, logic and the plumbing underneath. No installation, no configuration, no payment. Open the page and start describing.

The difference from a general purpose builder is focus. AI Studio is not trying to be the place where you grow a startup or maintain a product. It is optimized for the first hour of an idea's life: the moment you need to see something real on a screen to know whether the idea deserves more time.

The three things that are already wired in

Most prototypes die in the plumbing. You want to show one simple flow, but suddenly you are setting up a database somewhere, figuring out login, and hunting for an AI API key. AI Studio ships with all three already connected:

A built in database. Your proof of concept can actually save things. Add an item, refresh the page, and it is still there. That alone moves a demo from "pretty picture" to "working app".
Built in authentication. Need user accounts for your concept? Sign up and log in work out of the box, so flows like "each user sees their own data" are demonstrable in minutes instead of an afternoon.
Built in AI. The app you build can itself use AI. Analyze a piece of text, summarize an upload, generate suggestions: you ask for the feature and the connection to the model is handled for you. No keys, no setup.

That combination is the whole point. A proof of concept with data, accounts and an AI feature is usually enough to answer the real question, which is never "can this be coded" but "does this idea hold up when you click through it".

What you can build with it

A hackathon prototype. The classic use. An idea forms over coffee, and before the session ends there is a clickable app with real saved data to show the jury.
A demo for a stakeholder. Instead of describing a tool in a slide deck, hand someone a link where they can try the flow themselves.
An AI concept test. "What if the app read the report and flagged the risks?" Build it in the studio and find out whether the AI output is actually useful before anyone invests in the real thing.
A first sketch before real development. We often use a studio prototype as the shared starting point for a serious build: everyone has clicked through it, so everyone means the same thing.

Honest about where it stands

AI Studio is a work in progress, and we are open about that. Features are added and changed regularly, rough edges exist, and it is deliberately not a production platform. Things a finished product needs, like fine grained scaling, advanced integrations and long term maintenance tooling, are out of scope on purpose. When a proof of concept earns the right to become real software, that next step is a proper development project, and helping teams make exactly that jump is what Emplex does. The studio gets you to the decision point fast; what happens after the decision is a different craft.

The same prompting rules apply here as everywhere: describe who the app is for, what the main screen shows and what should happen on each click. Build in small steps, test between steps, and paste any error straight back into the chat.

What does it cost?

Nothing. AI Studio is free to use. We built it for our own events and proof of concept work, and keeping the barrier at zero is part of the idea: nobody should hesitate to test a thought because of a paywall.

How to get started today

Go to aistudio.emplex.nl.
Describe your idea in a few sentences: the user, the main screen, the one thing it must prove.
Look at the first version and refine it through the chat, one change at a time.
Need saved data, accounts or an AI feature? Just ask for it; the building blocks are already connected.
Share the result and have the conversation the prototype was built for.

An example prompt to start with:

Build a proof of concept for a site inspection app.
A user logs in, uploads a photo of a work site,
and the app uses AI to list possible safety issues it sees.
Each inspection is saved to the user's own history list.
One clean mobile friendly page.
Start with login and the upload screen; we add the AI analysis next.

Every tool in this series shortens the road from idea to something real. Emplex AI Studio is our attempt to shorten the very first stretch of that road to almost nothing, because the sooner an idea becomes clickable, the sooner you know what it is worth. Try it, break it, and tell us what you ran into. Work in progress means your feedback literally shapes what it becomes.

Prices, limits and features change fast in the AI world. Always check the official page of the tool for the current state of things.