Built on precision.

Sign up for the new generation of architectural cost estimation!

Keystone is the fastest cost estimating software. Based on the architectural plans, it immediately ensures an exact cost calculation, so that the expected costs can be easily predicted already in the initial phase of the construction.

keystone-alkalmazas

About us

Based on our experience in the construction industry, KEYSTONE was created with the aim of making available the most advanced, practical digital solutions that can increase the transparency of construction projects. Our first product is a cost calculation platform that provides fast and automatic cost estimation support for construction projects during the planning phase, thus saving our customers time, money and administrative burden. Our long-term goal is to create transparency in the construction industry, which can be achieved through the integration of BIM systems, which could have a positive effect on the customers' awareness on costs, the improvement of the market position of actors performing high-level professional work, and the efficient use of resources in accordance with ESG aspects.

The most exact automatic solution available in the initial phase of architectural planning

In as little as 3 minutes

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AS A PRIVATE CUSTOMER YOU'LL LIKE IT BECAUSE IT IS...

Fast..

It makes cost planning predictable with a few clicks even before any investment.
It disburdens you from the tension arising from subsequent cost variations.

AS AN ARCHITECT, YOU WILL LIKE IT, BECAUSE IT IS...

Exact.

Minimizes the difference between the customer's original budget and the implementation costs of your plans.
The documentation can be updated, so changes can be continuously tracked on the release page.

AS AN INVESTOR YOU'LL LIKE IT BECAUSE IT HAS A...

Reasonable price.

The detailed cost estimation can be cost-effectively attached to IFC files.
This can shorten the preparation of the cost estimations and is suitable for the immediate, digital verification of the completed estimate.

Easy to use

A few clicks away from our precise solution.

Instant cost estimation

We have designed the platform's interface in such a way that you can get an approximate value of the volume of costs even by entering the most important conceptual data of the project. Professional users can use more detailed data and an IFC file created for project planning for an even more accurate result.

Registration

After a quick registration, you enter the basic data of the desired project

Planning

Enter desired location and basic design data

Fine-tuning

Enter desired location and basic design data

Calculation

Keystone performs the calculation for the individual plan

Simplified cost estimation

Cost estimation using a residential building template, targeting consumers

Individual equipment settings

Technical equipment that can be tailored to the project, selectable quality categories

Help to move forward

Use of the architect registry and legal assistance for the implementation of the project

Taking into account recent market data

A cost estimate is available in HUF, based on current market prices

Free version

For private use

If you want to build, but you have no idea how much it might cost, try out our free service with which, after entering a few parameters, you can find out in a few minutes how much money you need to calculate to make your ideas come true.

Professional service

A KEYSTONE plusz funkcionalitásai lehetőséget nyújtanak a szakmai felhasználóknak arra, hogy néhány kattintással, költséghatékonyan kapjanak pontos költségbecslést a projekt korábbi szakaszaiban.

Itemized estimate by type of work

Építészként a Keystone gyors megoldásának köszönhetően akár már a vázlatterv mellé is adhatsz ügyfeleidnek egy pár kattintással elérhető megvalósulási költségbecslést. Megoldásunk segít abban, hogy már a beruházási folyamat kezdeti fázisában minden fél átlássa a beruházási költségek volumenét.

IFC-based cost estimation

In the spirit of digitization, KEYSTONE is now capable of performing automated cost estimation by uploading IFC files created during BIM-based planning. The feature is available for professional users.

Consideration of installation parameters

Cost estimation based on location and local building regulations

IFC upload

Pricing and batch comparison of IFC architectural design files

Even more precise

Accurate and fast cost estimation based on alternative cost prices and sector price indices

Our services

Simplified version

Free

  • cost calculations for 3 individual IFC models
  • accurate determination of estimated cost
  • comparison of the cost implications of investments
  • editable and exportable cost estimation
  • correction with the installation parameters of the location
  • template plan-based cost estimation
  • access to the architects' registry
  • possibility of appearing in the architects' registry
  • cost estimate in any currency

Professional subscription

Bevezető ár

19 900 HUF + VAT

gross HUF 25,275

  • cost calculations for 3 individual IFC models
  • accurate determination of estimated cost
  • comparison of the cost implications of investments
  • editable and exportable cost estimation
  • correction with the installation parameters of the location
  • template plan-based cost estimation
  • access to the architects' registry
  • possibility of appearing in the architects' registry
  • cost estimate in any currency

Project management and legal advice

Permits, administrative tasks, legal obligations.
These tasks can cause headaches in any phase of architectural projects, detracting time and energy from essential professional work. With our decades of experience in the sector, we can help you solve them efficiently and quickly. Feel free to contact us for legal and administrative assistance related to the construction industry.

Legal advisory on BIM

If you would like to know more about our advisory service...

IFC BIM
specifications

Execution level cost estimation

Tailer-made technical solutions

Tailor-made solutions

If you need a tailor-made services due to your specific business or technical needs, we are looking for your request to a special offer. In the course of this - after direct consultation - we even provide or develop special solutions tailored to your company's needs into the Keystone system.

Articles

A KEYSTONE innovatív megoldásáról számolt be a Startup Online

A KEYSTONE innovatív megoldásáról számolt be a Startup Online

A KEYSTONE BIM-alapú platformról, és annak költségbecslési szolgáltatásáról egyre többet hallani nemcsak a hazai startup-szcénában, de az építőipari szakfórumokon is. Ezúttal a Startup Online készített egy összefoglalót a Proptech konferencián tartott előadásunkról....

Mit érdemes tudnod a BIM jogi aspektusairól?

Mit érdemes tudnod a BIM jogi aspektusairól?

A BIM nem pusztán az építőipar technológiai aspektusaira van hatással. Fontos jogi szempontokat is mérlegelni kell, amikor a vállalkozásunk ebben az új, digitális modellben dolgozik.   Az építőipar digitális reformjaként ismert BIM (Building Information Modeling,...

Strive together for innovation

In the course of our activity, we assign a special role to innovation, so if you would like to cooperate with us in further developing our ideas or involve us in the implementation of your own idea, feel free to contact us at one of the contacts below! 

innovacio

Frequently Asked Questions

Mivel vagyunk jobbak mint az általános költségvetés-kiíró programok?

A KEYSTONE platform a valós építészeti tervek alapján számolja ki a költségvetést, így nincs kimaradó elem kockázat. Ezen felül a költségbecslés néhány perc alatt, automatizált módon, kedvező áron érhető el.

Miért hasznos a BIM alkalmazása az építészeti tervek elkészítéséhez?

A BIM (Building Information Modeling) segítségével osztályozhatjuk az épület részeit és azok paramétereit, például: épület rendeltetése, építőipari termékek tulajdonságai - segítségével az épület elemeinek árai meghatározhatóvá válnak.

Milyen IFC file-t tudok feltölteni a Professzionális szolgáltatás során, és mi a feltöltés pontos folyamata?

Az IFC feltöltéssel kapcsolatos tudnivalókat a regisztráció után elérhető Használati Kézikőnyv tartalmazza.

Kiviteli terv szintű költségvetés elkészítésére is van lehetőség a platformon?

A vonatkozó fejlesztés folyamatban van, ezzel kapcsolatban kérlek vedd fel velünk a kapcsolatot, egyedi ajánlat keretében tudunk segíteni.

Minden típusú épületre tud költségbecslést kalkulálni a platform?

Jelenleg a családiházakra, nyaralókra, illetve kisebb társasházakra tud precíz költségbecslést készíteni a program, de folyamatban van az egyéb épületekre vonatkozó funkciók bővítése.

Contact

Constrech Hungary Kft.

Technical advisory

+36 20 419 7443

Legal advisory

+36 70 397 4191