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Digital workshop management for car garages

Less paperwork. More repairs.
Total control.

Less paperwork, more repairs, total control: MűhelyKontroll is digital workshop management for car garages - the calendar, work orders, inventory and invoicing all update in one place. No training needed, you sign up on your own and can use it the same day. Pay the one-off registration fee and every module is free for 3 months.

SSL encryption GDPR compliant Secure payment by Barion
Quick tour

From a licence plate to an issued invoice

An auto-playing preview - you can also walk through the full process step by step below.

From entering the licence plate to the issued invoice you stay on a single screen - nothing is retyped and you never have to switch programs.

1 · Search
Quick customer & vehicle search
Tóth Csaba
+36 30 111 2233
Toyota Corolla
AB-123-CD
2 · Alert
⚠ Low stock - 1 item below the configured minimum
Fékbetét (Bosch) (2 db) Open inventory
Inventory & procurement
3 items
Fékbetét (Bosch)
Bárdi Autó
Ordered
Olajszűrő (Mann)
Bárdi Autó
In stock
3 · Work order
Customer · VehicleNetGross
Tóth Csaba · AB-123-CD
2026/000001 · Oil + filter change · 2026.10.02. 09:59
20 500 Ft
26 035 Ft
PDFEditCashBillingo invoice
Szabó Péter · CD-456-EF
2026/000002 · Brake disc and pad change · 2026.10.02. 09:59
64 900 Ft
82 423 Ft
PDFEditCashBillingo invoice
4 · Invoice
The Billingo invoice was issued successfully.
Customer · VehicleNetGross
Tóth Csaba · AB-123-CD
2026/000001 · Oil + filter change · 2026.10.02. 09:59
20 500 Ft
26 035 Ft
PDFInvoiced
100%

Tax-number check

Every registering garage's tax number is verified against the Hungarian tax authority (NAV) register.

1:1

Schema-level isolation

Every garage's data lives in its own, isolated database schema - no other workshop can reach it.

2FA

Two-factor authentication

TOTP-based 2FA for the owner account, with idle-session logout.

GDPR

GDPR compliant

Encrypted password reset, a transparent privacy policy.

100%

Secure payment by Barion

Both the registration fee and the subscription go through Barion, a licensed payment provider.

Process

Four steps from a notebook to a system

The order matters: payment only becomes due after the system has proven itself during the trial.

Registration closes with the NAV tax-number check and the one-off fee - then a 3-month trial begins, during which EVERY module is automatically active and free. In the final days you decide which ones to keep paying for: you can switch off the rest, and the price of the modules you keep locks in at activation, even if the list price rises later.

Registration

Enter your tax number, HUF 1,990 one-off fee

NAV verification

The system checks it against the NAV register

3-month trial

Every module automatically active, for free

Choose your modules

In the final 7 days you decide what to keep

Barion payment

Monthly fee only for the modules you kept

Daily use

Calendar, work orders, inventory, invoicing

Why MűhelyKontroll

Not a bundle - sized to your workshop

À la carte modules, a locked-in price, and nothing you do not use.

Most workshops track vehicles, customers and stock in a notebook or scattered spreadsheets - which works, until someone forgets to call a returning customer back, or a part runs out at the worst possible moment. MűhelyKontroll ties all of this into one system, with each module switched on separately, so you only pay for what you actually need.

À la carte modules

The Base Module is always active - switch the rest on one by one, no forced bundle.

Price locked in at activation

When you switch a module on, that price stays locked in later too - even if the list price rises in the meantime.

Branded work order PDFs

Work orders and quotes are generated with your company name, tax number and logo, in one click.

Stock alerts in time

The Inventory module warns you before a part runs out - not when you are already reaching for it.

Two-factor protection

2FA, encrypted password reset, idle-session logout - your data, properly locked down.

Referral programme

Generate as many links as you like - every used link gives you 25% off your next monthly bill.

Everything in one place

One program instead of many - no training needed

No separate calendar, spreadsheet, stock notebook and invoicing program. You sign up on your own and can use it the same day.

MűhelyKontroll runs in your browser - there is nothing to install. The customer, vehicle, appointment, work order, parts stock and invoice all live in the same system - what you enter once, you never have to retype elsewhere.

1. You sign up

Tax number, a few minutes - no installation, no separate training.

2. You add your first customer

Customer and vehicle once - from then on every job is linked to them.

3. You work and invoice

Work order, stock and invoice from the same screen - no switching around.

Until now

  • Notebook or spreadsheet for customers
  • A separate calendar for appointments
  • A separate sheet for parts stock
  • A separate invoicing program

MűhelyKontroll

  • One login, one screen
  • Data entered once, in one place
  • You only pay for the modules you use
  • Every module free for 3 months
A day in the workshop

From morning to evening in one system

No big switch needed: it follows the daily routine of the workshop and helps where most of the time goes.

Appointments, work orders, parts and invoices build on each other, so you only enter the data once - the rest follows by itself.

Morning: the day at a glance

In the calendar you see the appointments of the day and open work orders before you pick up the first phone call.

All day: customers book on their own

With the Scheduling Website Module your customers can book through your own website - even while you are under a car.

A work order in a few clicks

The licence plate brings up the customer and the vehicle, and the work order PDF carries your workshop name and logo.

Parts before they run out

The stock follows the work and warns you before a part runs out at the worst possible moment.

An invoice in one click

A finished work order becomes a tax-authority-ready invoice - no other program to open and no data to retype.

Evening: you know how it went

The Reporting Module charts your work order value, popular services and customer retention.

Who is it for?

For car garages that want less paperwork

For one- or two-person workshops and bigger garages alike: the Base Module is always active, you switch on the rest.

You only pay for what you use, prices are locked in at activation, and for the first three months you can try every module free of charge - so the decision is a trial, not a risk.

For smaller workshops

You do not have to buy a full bundle: start with the Base Module and only switch on another one when you really need it.

For growing garages

As traffic grows you can add modules one by one - booking, stock, reporting - and the prices are locked in at activation.

For anyone tired of the notebook

If your customers, vehicles and parts still live in a notebook or a spreadsheet, here they end up in one place - and nothing slips.

Pricing

Work out what it would cost your workshop

Tick what you would need - these are indicative prices. During the 3-month trial all six modules are free; this fee only becomes due afterwards.

The Base Module is always active, the rest is your choice. The price of what you switch on is locked in, and whatever you turn out not to need you can switch off.

19 970 Ft / month, after the trial

You have done the maths - now just get started. The first 3 months cost only HUF 1,990, the package price above only applies afterwards.

Get started for HUF 1,990 →
Platform tour

This is not a mock-up - this is your system on Monday morning

The weekly calendar, work orders and inventory on a single, clear screen, in the browser - on desktop and mobile alike.

There is no separate program for the calendar, the stock and the invoicing: they all see the same customer and vehicle data, so there is only one screen to learn - or rather nothing, because it is self-explanatory.

Overview ZK
Today's appointments6+2
Open work orders4
Done today9+15%
Stock alerts2
Weekly workload
Notifications
Brake pads (Bosch) - 2 left
Work order #0230 paid
Trial ends in 7 days
Tasks
Close work order #0231Today 14:30
Order brake padsTomorrow
Recent work orders
Oil + filter changeDone
Brake repairIn progress
Recent customers
Szabó Anna - AB-123-CD
Nagy Péter - CD-456-EF
Mon
09:00 Oil changeToyota Corolla
13:30 Brake disc changeFord Focus
Tue
10:15 Technical inspectionSkoda Octavia
Wed
08:30 Pre-inspection checkOpel Astra
14:00 A/C serviceSuzuki Vitara
15:45 Tyre changeVW Golf
Thu
11:00 Brake pad changeToyota Corolla
Fri
09:30 Full serviceHyundai i30
12:00 Oil changeRenault Clio
#0231 - Oil + filter changeToyota Corolla - AB-123-CD
20 500 FtDone
#0232 - Brake disc and pad changeFord Focus - CD-456-EF
64 900 FtIn progress
#0233 - A/C serviceSuzuki Vitara - EF-789-GH
18 000 FtNew
#0230 - Full serviceHyundai i30 - GH-012-IJ
89 500 FtDone
Brake pads (Bosch, front)Supplier: Bárdi Autó
2 pcsLow
Engine oil 5W-30 (5 l)Supplier: Bárdi Autó
14 pcsIn stock
Oil filter (universal)Supplier: Bárdi Autó
27 pcsIn stock
A/C refrigerant R134a (1 kg)Supplier: Bárdi Autó
1 pcsLow
How is this better than...

A notebook "works" too - until something slips

A notebook, scattered spreadsheets, a separate invoicing program - familiar routes, but none of them tie the calendar, the inventory and the invoicing together.

A notebook and a spreadsheet are not bad tools - you just have to enter everything two or three times, and nothing warns you when something is missed. In MűhelyKontroll the customer, vehicle, work order and invoice form one chain: what you enter once is already there at the next step.

Notebook / spreadsheet Separate invoicing program MűhelyKontroll
Calendar + stock alerts in one place
Invoice from a work order in one click double data entry
Work order PDFs branded with your name/logo
Switch modules on individually, price locked in fixed bundle price
Schema-level data isolation, 2FA
Got a question?

Frequently asked questions about MűhelyKontroll

Here you will find answers to the most common questions: what it costs, what happens after the trial, whether you need training, and how we protect your data. If you cannot find something, reach us in the Contact section of the footer.

A one-off registration fee of HUF 1,990 (incl. VAT) - if it turns out not to be for you, you can get a full refund within 14 days of payment. Once paid, a 3-month trial begins, during which EVERY module is automatically active and free. One limit: to prevent abuse, at most 25 emails and 25 SMS notifications per day can be sent to your workshop's customers until you start the card-based subscription (100 each afterwards).

No. MűhelyKontroll runs in your browser - there is nothing to install and no training needed: you sign up on your own with your tax number, add your first customer and vehicle, and you can open your first work order straight away. Calendar, work orders, stock and invoicing live in the same system, so you do not have to juggle and keep several different programs in sync.

Yes. MűhelyKontroll runs in the browser, on desktop and mobile alike - there is no separate app to install, so you reach the same screen at the workshop, behind the counter and on the go.

No. The Invoicing Module provides tax-authority-ready online invoicing (indicative HUF 1,990/month), and the invoice can be created from the work order in one click - so you do not enter data twice or keep two programs running in parallel.

Yes. The Base Module (vehicle and customer records, indicative HUF 8,990/month) is always active and you only switch on the other modules when you need them - so the cost fits the size of your workshop. During the 3-month trial you can try every module free of charge.

In the morning it shows the appointments of the day and open work orders, a work order can be opened in a few clicks from the licence plate, the stock follows the work and warns you when a part is running low, a finished work order becomes a tax-authority-ready invoice in one click, and in the evening the Reporting Module charts your work order value and customer retention.

In the final 7 days you can switch off the modules you do not want to keep; the Base Module is part of the subscription. Monthly billing (via Barion) only starts once you authorise automatic recurring payment - which is also only possible in that final 7-day window - or choose the one-off monthly payment. If the fee is not settled within 3 days of the end of the trial, the subscription ends and the account is paused; your data is kept, and you can use it again right away once the fee is paid.

The Base Module (vehicle and customer records) is always active, at an indicative HUF 8,990/month. On top of that you can pick from five independently switchable modules: the Scheduling Portal Module (internal calendar, customer notifications, indicative HUF 3,990/month), the Scheduling Website Module (a public online booking page embeddable in your own website, indicative HUF 2,290/month), the Inventory & Procurement Module (parts stock, alerts, indicative HUF 6,990/month), the Invoicing Module (tax-authority-ready online invoicing, indicative HUF 1,990/month) and the Reporting Module (charted business reports - work order value, popular services, customer retention, indicative HUF 1,990/month). These are indicative prices the provider may change - a change only affects modules activated afterwards, so modules you already switched on keep their locked-in price.

It gives you a public, login-free booking page you can embed as a single iframe on your own website - your customer books a slot right there, and the system automatically checks capacity against your mechanic bays and opening hours. A mandatory captcha, a confirmation link for each booking and booking limits guard against abuse.

Ten charted tiles: monthly work order value, most popular services, customer retention rate, work order turnaround time, stock alerts, average work order value, booking source split, bay utilization, top customers and peak hours - all built from data already in your Portal, with no extra data entry.

You can generate as many single-use links as you like from the Portal - every used link gives you 25% off your next monthly subscription bill. The discount is valid for 1 month from crediting, and at most one discount applies to a monthly charge (details in section 10 of the Terms).

By bank card, through Barion - a licensed, secure payment provider - directly inside the Portal, for both the one-off registration fee and the monthly module subscription.

Modules stay active for a 3-day grace period, the system retries daily, and we notify you by email (with one more warning 2 days before the grace period ends). If it still is not resolved after 3 days, the subscription ends: every module - the Base Module too - switches off and the account is paused, but your recorded data is kept and you can use it again right away once the fee is paid.

Every workshop stores its data in its own, isolated database schema - no other subscribing workshop can reach it. The owner account is protected by two-factor authentication and encrypted password reset. Details are in the Privacy Policy.

No - MűhelyKontroll runs in the browser, on desktop, tablet and mobile alike, on your own subdomain (e.g. yourworkshop.muhelykontroll.hu).

Yes, with the Invoicing Module - a work order can generate an invoice via Billingo in one click, using your own Billingo account.

Not another spreadsheet.
Adigital workshop control.

HUF 1,990 one-off fee, then every module free for 3 months - with a 14-day money-back guarantee.