Why sup3rapp exists

The first prompt always works. You describe an app, something appears, and it is genuinely impressive. Then you ask for a second thing, and a third, and somewhere around there the app stops holding together — a page that no longer loads, a form that posts nowhere, an error you are now expected to debug in a language you may not read.

That is not a model problem. Models are good enough. It is a systems problem: the code was generated into an empty directory with no structure worth the name, applied without validation, and handed to you without anyone — human or machine — checking that it ran.

Every one of those steps is ordinary engineering, and ordinary engineering is what has been missing from the category. So sup3rapp puts the boring parts back: a real application to start from, a deterministic executor between the model and your files, and a verification chain — typecheck → tests → production build → smoke test — that has to pass before you see anything.

sup3rapp did not start as a product. It started as the system our own team used to build our own software.

We had the same problem everyone in this category has, with one difference: it was internal, so we could not ship around it. A model that writes plausible code quickly is not the same thing as a team that ships working software, and the gap between those two is made of exactly the unglamorous engineering that had been left out — a tested starting point instead of an empty directory, a deterministic executor between the model and the filesystem, and checks that had to pass before anything counted as done.

So we built that, and then we built our products with it. The checks were never a feature to demonstrate; they were the reason we could trust code that none of us had read line by line. Structured, verified, and then merged — in that order, every time.

After a while the internal tool was better than anything we would have bought. That is usually the signal. sup3rapp is that system, brought to market — the same verification chain and the same pipeline, pointed at your idea instead of ours.

That sup3rapp is faster. Everyone in this category claims that, and speed is not what broke your last project.

That the model is smarter here. It is the same class of model everyone else is calling. The difference is what it is allowed to touch and what has to be true before its output reaches you.

That verification means correctness. A passing chain proves an app works, not that it is the app you meant — a distinction we would rather explain than blur. It is set out in full on the verification page.

Because the number that matters is what share of verification failures the repair loop resolves without involving you, and that number only means something when we can watch real builds fail in real ways. Small batches, read individually, tell us more than an open door would.

sup3rapp is in private beta. Access is by request; there is no self-serve signup yet.

Twenty-five years in technology, which started with building large-scale systems rather than selling them. An MBA from the Wharton School came after the engineering, not instead of it.

Then product management at Siebel Systems, the company that defined the CRM category — which is a useful place to learn what happens to software once real organisations depend on it. During the dot-com years he founded ettache.com, an account aggregation company, and led it through to an acquisition.

Eight years at WebEx, through its acquisition by Cisco, running product management for the line-of-business applications — a portfolio carrying $180M in annual recurring revenue at the time. That is the scale at which “it worked on my machine” stops being a joke and starts being an incident.

He then founded OnePgr, building go-to-market systems for sales and marketing teams — which is where the development system described above was built, and where it was used long before anyone thought of selling it.

Which is why this product is shaped the way it is. Someone who started by building large-scale systems, and then spent years responsible for software other companies ran their revenue on, is unlikely to be impressed by a demo that falls apart on the third prompt. The engineering that makes generated code trustworthy — a tested starting point, a deterministic executor, a verification chain — is not a feature added late here. It is the point.

The rest of the team will be named here as the beta widens. Everything this site claims is on the claim sheet, with the scope of every measurement.

sup3rapp is in private beta. Access is by request; there is no self-serve signup yet. Tell us what you want to build and we will match you to a batch as places open.