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Own your HiL.
A Hardware-in-the-Loop (HiL) system is a method for testing embedded software fully automatically on real hardware.
Using open-source tools and a clear architectural approach, we help you build a tailored HiL environment that your team truly owns.
Your HiL test infrastructure – perfectly matched to your embedded device, because every system is unique.
1
Questionnaire
You receive a detailed questionnaire covering your embedded system and your development processes.
2
Architecture
We design a detailed HiL architecture tailored precisely to your embedded system.
3
Implementation
You can implement the architecture yourself or we can handle the full implementation for you.
4
Cost Savings
With your HiL infrastructure in place, you automatically receive feedback after every commit, significantly reducing time and cost.
Become Independent
Building your own HiL infrastructure frees you from third-party dependencies and allows you to expand your system modularly without licenses, without lock-in, and fully operated in-house.
Key Benefits
Cost Savings
Automated testing increases coverage, surfaces bugs earlier, and reduces rework.
Internal Expertise
Our service builds internal expertise that ensures long-term independence.
Testing on Real Hardware – HiL
Real hardware allows meaningful tests that closely reflect the actual operating conditions of your end product.
Accelerated Development
Regular, automated feedback after every commit shortens test cycles and speeds up the entire development process.
FAQ
Our systems are not like others. Will this work for us?
Yes.
We design the architecture specifically for your hardware, your interfaces, and your development processes.
Because we rely on modular, open-source tools, there are virtually no limitations regarding platforms, protocols, or target hardware.
Isn't HiL far too expensive?
Not anymore.
By combining proven open-source components, it’s possible to build powerful HiL systems at a fraction of the typical cost without expensive licensing models.
In addition, parts of our services are eligible for government funding (when you are a german business) until the end of 2026.
This means you pay significantly less for the implementation of your HiL infrastructure.
Are there any licensing costs?
No.
We rely exclusively on open, license-free tools.
There are no ongoing licensing costs and no dependency on proprietary vendors.
You fully own your HiL and can extend it yourself at any time without any fees.
Do we need TESTMETRIX® as well?
No.
TESTMETRIX® is our product, but it is completely independent from the service.
Your HiL infrastructure works perfectly fine without TESTMETRIX®.
If you later want a central layer for analysis and visualization, you can add TESTMETRIX® at any time but it’s not required for working with us.
Can we integrate this into our CI/CD pipeline?
Yes.
Our approach is specifically designed for seamless integration into CI/CD pipelines.
A HiL system should be part of your CI/CD process it’s the only way to get continuous, automated feedback after every commit.
BREYZ GmbH
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BREYZ GmbH
Mühlenstraße 8a
14167 Berlin
Germany
E-Mail: info@breyz.de
Copyright © 2025 BREYZ GmbH
