Live demo · no sign-up · no card

Your company runs inside an AI-built operating system.

Deals, invoices, hours, tickets, contacts, team: 74 apps that open in real windows on one desktop, all writing to the same ledger. And when an app is missing, you describe it in plain words — the AI designs it, prices it and builds it, right there.

Create your company: company name, email, a six-digit code. No card. The demo doesn't even ask for those — it runs right below, on sample data.

Not a screenshot and not a video: it is the product's own graphics, with the same numbers you'll find inside. The real desktop is one click away →

The demo, not the pitch

Don't trust the page. Open it.

The desktop below is the same one we serve at /os: windows that move, maximise and close, with sample data inside. No sign-up, no card, no time limit.

os.munduscode.net/os — live demo full screen ↗
▶ Open the demo right here

The desktop travels compressed, half a megabyte: we only load it when you ask, so this page stays light even on 3G.

Works on a phone, but it is at its best on a big screen.

What you get

Everything your company touches, on one ledger

No ten subscriptions that don't talk to each other. A fact written once is true in every window: close a deal and the invoice knows where it came from.

Pipeline

Deals

Stages as columns, a weighted forecast, stalled deals and the ones past their date — and every customer's history: who said what, and when.

Books · Invoicing

Invoices

Raised from a won deal in one gesture, with the right VAT across borders. Payments, deposits, credit notes, overdue aged by bracket.

Time tracking

Hours

Hours by person and by project, with the rate. The unbilled ones become lines on a real invoice — the loop closes.

Support

Tickets

Tickets with promises on a clock: a late reply is a broken promise, and the number at the top says so before your customer does.

Contacts · People

People and team

People, organisations, GDPR consents with proof. Invitations with real roles — and the last owner can't be deleted by accident.

Portfolio · Today

The big picture

What's waiting on you, today: signatures, uncovered tickets, missed targets. Every number is a door that opens the window it was born in.

…plus Calendar, Mail, Documents, Dashboard, Report Builder, Task board, Factory, App Market, Connections, Metering, Timeline, Appearance. 74 windows in all: open the demo and count them in the launcher.

The full tour

Everything the machine does

Not a roadmap — every card below is something the product does today, and you can verify each one in the demo.

AI · App Studio

Apps built from a sentence

Describe the app you need. The model designs its records, fields and screens, quotes it in credits, shows a free preview — and builds it into a real window.

AI · Consultant

A plan before you spend

It interviews you like a consultant would, then hands you the plan: which apps, what they cost, what the monthly fee will be. Works before you even sign up.

AI · Project manager

Ask your company anything

⌘J opens the PM. "Who owes us money?" "What's stuck?" It answers from your own ledger and can dispatch work — with every action written as an event.

AI · Employees

Agents on daily shifts

AI employees attached to your apps run an hourly heartbeat: the marketer drafts campaigns into an approval queue. Nothing ships without a human yes — by design.

Landing pages

Public pages, built in blocks

Stack hero, text, points, quote and enquiry blocks; publish to a real address. Visits and enquiries are counted, and an enquiry becomes a contact in your CRM.

Flows

When X happens, do Y

Typed wires between apps with capabilities and a full audit trail: an enquiry on a landing page creates the contact; a won deal can raise the invoice.

Import & migration

Bring your data with you

CSV and XLSX with column synonyms in two languages, a mandatory dry-run before anything is written, and mirrors that migrate a live system with a clean cutover.

Your website

The OS serves your site

Your company site runs out of the same server and the same ledger — the contact form lands in Contacts, and the pages amend without ever going dark.

App Market

Sell what you build

An app born in your Studio can be published on the market with a price in credits — what you built for yourself becomes a product.

Billing

Credits, fees, and a real ledger

Development spends credits, upkeep renews monthly per app and per person — itemised, versioned against the price book, and never billed twice on a restart.

Companies

More than one business

Each company is a separate tenant with its own apps, team and ledger. Switch from the bar; invite people with real roles.

The desk

A real desktop, your look

Windows that snap, a dock, widgets, ⌘K search across everything, 35 themes — and the whole demo runs client-side, so you can try all of it without an account.

The AI inside · App Studio

Missing an app? Describe it. The AI builds it.

No company fits inside off-the-shelf software. Here you say it in plain words, an AI model designs the app, you see the preview before spending a credit — and if you like it, it becomes a real window on your real data, and it survives a restart.

1

Describe

"Site hours, who worked them, and whether they've been invoiced."

2

Review and correct

Fields, types, order: the AI proposes, you adjust — before anything is built. The preview is free, and the quote in credits comes first.

3

Use it

A window like any other, wired to your records. The data stays yours, exportable as CSV.

And the AI doesn't stop at building. An AI consultant interviews you and hands you a plan — which apps you need, what they cost, what the monthly upkeep will be. An AI project manager sits in the bar (⌘J): ask "who owes us money?" and it answers from your own ledger. AI employees run daily shifts — the marketer drafts campaigns into a queue that ships nothing without your yes. And whenever a result was drawn with a placeholder instead of the model, it says so right on top of the result — the same rule that keeps every number on this page verifiable.

What it costs

Development is paid in credits. Keeping it on is a monthly fee.

Two lines, and no third. The numbers below are not written into this page: they come from the price book in force, the same one the OS bills against on the first of the month. They change when it changes — and if something isn't priced, this page says so.

Development

Building an app costs credits

—

Asking the price book…

An app is measured in units: the app, its records, its fields, its screens. App Studio quotes you in credits before building, and the preview costs nothing.

Upkeep

Keeping it on is a monthly fee

—

Asking the price book…

You pay for what you keep on: per installed app and per person on the team. A new price book changes the next renewal, never one already billed.

price book: asking…

The AI consultant asks a real consultant's questions — what your business does, how you work, who works in it — and puts the plan in front of you: which apps you need, which already exist, which need building, what they cost in credits and what the monthly fee will be. Without signing up.

Make it yours

35 themes, all real

These aren't mockups: every tile is a window's title bar in that theme's exact colours — switch them from the desktop, in Appearance, and every window follows. The coloured rail doesn't: that one belongs to the app, not to the skin, so you can still tell Invoicing from Contacts on any of the thirty-five. The stage above wears midnight, the one the desktop opens with.

midnight
paper
terminal
lagoon
ember
frost
vino
neon
sand
forest
graphite
aurum
dawn
inkwell
espresso
abisso
oliva
magma
ceruleo
notte
grano
siena
ghiaccio
ambra
polare
cobalto
rosaantico
lavagna
menta
bronzo
nebula
tramonto
bosco
acciaio
quaderno

House rules

Honest by construction

Easy promises sell well and cost dearly. This works the other way round — which is also why you won't find a number on this page you can't verify yourself.

Permissions

No app reaches out on its own

Every app declares in plain words what it can touch, before you install it. The internet only through connectors you plug in yourself.

Ledger

Everything is an event

Every fact is written once and never rewritten. Every number you see can be rebuilt from scratch — and undo is a gesture, not a prayer.

Refusals

When something is missing, it says so

An unconfigured thing declares itself instead of pretending it worked. A total that doesn't add up is a defect, not a nuance.

Your desktop is waiting.

One minute: company name, email, code. Inside is your company, with your data — not ours.