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Fulta
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Public beta — new builds shipping weekly

Describe your app. Fulta builds and publishes it.

Fulta is an AI app builder that turns plain English into a working website or web app — with real source code, a real database and production hosting included. No coding, no servers, no Git.

Free plan · No credit card · Your app is live today

No credit card

The Free plan is not a trial

Real source code

Versioned, restorable, yours

Published on the edge

Fast wherever visitors are

No surprise bill

Work stops before it overspends

How it works

Four steps, and none of them involve code

You stay in plain English the whole way through. Fulta does the planning, the writing, the testing and the deploying.

  1. 1

    Describe what you want

    One or two sentences is enough. Add a name, a style or a colour if you already have one in mind — Fulta asks about the rest instead of guessing.

  2. 2

    Watch it get built

    A planner works out the pages and data model, builders write the code in an isolated sandbox, and a reviewer opens the result in a real browser. You see each step as it happens, in plain language.

  3. 3

    Change it in plain English

    “Make the hero darker.” “Add a booking form that emails me.” Every request is a build of its own, with its own version, so you can always go back.

  4. 4

    Publish it

    One click puts the app on the edge at yourname.on-fulta.com, or on your own domain with DNS and SSL handled for you.

What a build actually does

planner Works out pages, data model and flow
builder Writes the code in an isolated sandbox
platform Builds, type-checks and runs the tests
reviewer Opens the app in a real browser and clicks it
repair Fixes what failed — automatically, up to a limit
preview Your private URL updates

Every run is recorded: what was asked, what changed, what it cost, and which version it produced.

What you get

Everything a real app needs, included

Not a prototype you then have to hand to a developer. A running application, with the infrastructure already sorted.

Prompt to working app

Describe it in plain English and get a real, running application — pages, logic, data and all.

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Live preview, desktop and mobile

A private, running copy of your app updates as the build finishes. Switch between desktop and phone in one click.

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Real source code, versioned

Every successful build is stored as a revision. Look at it, restore it, and never wonder what changed.

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Publish to the edge in one click

Production hosting is part of the product. No servers to rent, no pipeline to configure.

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Your own domain, handled for you

Point your domain at the app and Fulta takes care of DNS and SSL. Up to five domains per project on Pro.

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Database and app users built in

Your app can store data and have its own logins and admins — not just render text.

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Secrets that stay secret

API keys are encrypted and never end up in your code, your logs or the browser bundle.

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Transparent credits, no surprise bill

AI work and hosting are metered separately, shown after every change, and can never quietly overspend.

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Builds that fix themselves

When something breaks, Fulta repairs it and tries again before it ever becomes your problem.

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Why Fulta

A demo you can’t ship is not a product

Plenty of tools can produce something that looks like an app. The difference shows up the moment you want to put it in front of a customer.

What usually happens

  • You get a pretty screen with no data behind it
  • The first real change means opening an editor
  • Hosting, domain and SSL are somebody else’s problem — yours
  • No version history, so a bad change is permanent
  • A monthly bill that only makes sense afterwards

What happens with Fulta

  • A working app with a database, forms and accounts that function
  • Every change is another sentence — the AI writes the code
  • Production hosting, subdomain and SSL are part of the product
  • Every build is a version you can restore in one click
  • Two credit balances, shown after every change, with no surprise bill

Use cases

What people build with Fulta

If it lives in a browser and does not need an app store, it is probably a good fit.

Landing page

A fast, good-looking page for a product, event or campaign — live today.

Business website

Opening hours, services, a map and a booking form — everything a local business is asked for.

SaaS MVP

Sign-up, a dashboard, data and admin screens — enough to put in front of real users.

Internal tool

The thing your team runs on a spreadsheet, as a proper app with logins.

Dashboard

Numbers your team actually looks at, in a layout that reads well on a phone.

Client portal

A private area where each client sees their own files, updates and invoices.

Credits

Two balances, so building never competes with running

AI work and hosting are different costs, so Fulta meters them separately and tells you what each change cost the moment it finishes.

AI Credits

Spent while the AI plans, writes and reviews your app, and while the build sandbox runs. A small change costs a fraction of a first build, and you see the number right after it lands.

  • Shown per change, not per month
  • Work stops before it can overspend
  • Top up without changing plan

Cloud Credits

Spent while your published apps serve visitors: requests, CPU time, bandwidth, storage and database. Every plan includes a monthly allowance, and a quiet month simply costs you nothing extra.

  • Monthly allowance on every plan
  • A warning long before it runs out
  • Usage broken down per app

One credit is one cent. Top-ups are sold at that rate, with no markup — see the pricing page.

Pricing

Start free. Upgrade when it is earning.

The Free plan is not a trial: it has a monthly allowance, it publishes, and it does not expire.

Free

Build your first app today. No card, no trial clock.

$0 forever

AI Credits

200 / mo

Cloud Credits

100 / mo

Start building free
  • 200 AI Credits every month
  • 100 Cloud Credits every month
  • Unlimited prompts while credits last
  • Live desktop and mobile preview
  • Publish to yourname.on-fulta.com
  • Full version history and one-click restore
  • Real source code, database and auth
  • Top up credits any time

Published apps carry a small “Built with Fulta” badge.

Most popular

Pro

For the apps you actually put in front of people.

$19 / month

AI Credits

1,500 / mo

Cloud Credits

500 / mo

Go Pro
  • 1,500 AI Credits every month
  • 500 Cloud Credits every month
  • Everything in Free, plus:
  • Your own domain, with automatic DNS and SSL
  • No Fulta badge on published apps
  • Up to 5 custom domains per project
  • Higher project and build limits
  • Email support from the team that builds it

Cancel any time. Credits you bought stay yours.

Need more in a busy month? Top up from $10 without changing plan — all the details.

Security

An AI writes the code. The runtime around it is locked down.

Generated code only belongs on the internet if the platform underneath it is strict about what that code can reach.

Secrets stay secret

API keys are stored encrypted and injected at runtime — never in your source, logs, browser bundle or prompt history.

Isolated builds

Each build runs in its own sandbox with CPU, memory, disk and time limits and restricted network access.

Three separate domains

The platform, previews and published apps live on different domains, so a generated app can never touch your Fulta session.

Nothing is lost

Every build is a stored version, deleted projects are torn down properly, and earlier deployments stay ready for instant rollback.

FAQ

Questions people ask before they start

Do I need to know how to code?
No. You describe what you want in plain English and change it the same way. There is no code to write, no server to set up and no Git to learn. The code is there if you ever want it — you just do not have to touch it.
What can I build with Fulta?
Websites, landing pages, business sites, dashboards, CRUD apps, internal tools, client portals and small SaaS products. Not native mobile or desktop apps, and not deployments onto your own infrastructure.
Is the published app really live on the internet?
Yes. Publishing makes a production build and puts it on the edge with a public URL straight away. On Pro you can put it on your own domain, with DNS and SSL handled for you.
Is it a real application or just a page?
A real application. It gets its own database, can have its own user accounts and admins, and the forms and screens actually work. It is stored as genuine source code, one version per build.
What happens when the AI gets something wrong?
Every build is checked by the platform and then opened in a real browser by a reviewer. Failures go into an automatic repair loop, and you only hear about it if repeated repairs do not help. If a change was simply not what you wanted, restore the previous version in one click.
How long does a build take?
A first build usually takes a few minutes, and small changes are much quicker. You watch the progress in plain language the whole time, so you can see what the AI is doing rather than staring at a spinner.
Can I get a surprise bill?
No. AI work and hosting are metered as two separate credit balances, you see what each change cost, and you are warned before a balance runs low. Work stops instead of quietly spending more; going over is only possible if you explicitly turn it on.
Is my data and are my API keys safe?
Secrets are stored encrypted and injected at runtime — never in your source, logs, frontend bundle or prompt history. Builds run in an isolated sandbox with hard CPU, memory, disk and time limits, and the platform, previews and published apps sit on three separate domains.
Can I keep working on the app later?
Yes. A project is not a one-shot generation. Come back any time, describe the next change, and it is built on top of what you already have, with the full version history intact.

Something else on your mind? Email us — a human who works on Fulta answers.

Your first app is a sentence away.

Start on the Free plan — no card, no trial countdown. Describe what you want and watch it get built.

Start building free See pricing

No credit card · Publish on the free plan · Cancel anything any time