01The question most comparisons skip
Nearly every AI app builder demo shows the same thing: a prompt goes in, a working screen comes out. That is the easiest part to film and by now the least useful thing to compare, because they all do it.
The things that decide whether you are still happy in a month are duller:
- What does a build cost, and do you find out before or after?
- What happens when the AI breaks something it had already fixed?
- Can you get back to the version that worked?
- Can you take the code somewhere else?
- Does anything check the result before real people use it?
Ask those of every tool on your shortlist, including this one.
02How the meter works matters more than the price
Most builders meter in credits or tokens. The monthly price tells you how many you get. It does not tell you what any particular request will consume, and a small styling change and a full page rebuild come out of the same bucket at very different rates. You generally find out afterwards.
That matters most when something goes wrong, because a fix that fails still spends. Ask for the same fix three times and you have paid three times for nothing. That is the complaint underneath most “I ran out of credits” stories, and we wrote up the mechanism behind it in where your AI credits actually go.
What we do differently. You see an estimated cost before each build. You set a hard spend cap. Failed generations are tracked separately and never billed to your build spend. And after two failed attempts at the same problem, the next one re-diagnoses from scratch instead of trying the same fix again.
What we are not claiming. None of that makes it cheaper. It makes the spend visible and bounded. Whether it works out cheaper depends entirely on what you build.
Check current prices on each vendor’s own pricing page rather than any comparison table, including this page. Everyone’s numbers move, and a table maintained by a competitor is not a source worth trusting.
03What you end up owning
A single-file app here is one HTML document with no build step and no dependency tree. You can download it, open it locally, and host it anywhere, or nowhere. Larger projects export as multi-file React into your own GitHub repository and deploy to your own Vercel account.
The test worth applying to any builder: can the thing you downloaded run on a computer that has never heard of the company that made it? If the honest answer involves their servers, or recreating their environment variables, that is not really an export. We went through the four separate things that phrase can hide in the lock-in trap.
04When you should pick something else
This is the section that makes the rest of the page worth reading.
Pick a more mature AI builder if:
- You need payments or business logic that must run where users can never see the code. There is a built-in data backend for shared and per-visitor data, but custom server-side endpoints beyond it are not supported yet.
- You want a large template and component library to design from. There are 16 templates here, and they are starting points rather than a design system.
- You are building something genuinely large. Past a certain size the single-file approach stops helping and starts getting in the way.
- You need team accounts, shared projects or roles. This is single-user today.
Pick a traditional website builder if:
- You want a marketing site with a CMS, a blog and proper SEO tooling. Squarespace, Framer and Webflow exist and are better at that than any AI app builder, this one included.
This is a reasonable choice if:
- You are building a prototype, internal tool, calculator, tracker or small single-purpose app, and
- the cost of getting there is something you would rather watch than discover, and
- it will eventually be used by real people, so you want it checked before it is.
05Try it instead of taking our word for it
The interactive demo needs no account. Your first build is free with no card and no API key, and it uses a lighter AI model than paid builds, which is worth knowing before you judge the output.
If it is not the right fit after that, one of the tools above probably is, and finding that out in ten minutes is a better outcome than finding it out in a month.