References & partners
We work for and with
microphotonX
HeizungBilliger.de
Asellerate.com
Secure software for industry, IoT and medical technology
Since 2002 we have been building secure systems from embedded to cloud — and we have industrialized the building blocks missing from almost every software project into products. Four of them are live for you to explore.
Four products, one standard
Every app rebuilds login & permissions
One authentication server for all your applications: set up once, reuse everywhere — ten login methods from password to passkey, one signed token, one permission model. Self-hosted, written in Rust.
Support knowledge is buried in inboxes & PDFs
Email archives, manuals and live operational data become an AI assistant that truly knows your product — answers with source references, GDPR-compliant anonymization, multilingual.
Device fleets on passwords & unsigned updates
Certificates instead of passwords: remote maintenance, firmware rollout and remote control with an end-to-end chain of trust — every action signed, every approval a human. PKI platform, 100 % Rust.
Document generation is manual work everywhere
Design templates in the browser editor, generate documents via API — including an AI assistant and legally valid e-invoices (ZUGFeRD/XRechnung). Document generation as a building block, not a workaround.
Substance over promises
Behind it stands FreshX: founded in Stuttgart in 2002, today we build secure cloud, IoT and AI solutions from Nußloch, Basel and Freiburg — including regulated environments in industry and medical technology. Every product originated as a building block in real customer projects and is in production there.
Why these four?
Not a random collection: each product is an industrialized building block from our IoT project business.
The engineering behind it
Behind every product is the project business it came from. If your venture has no off-the-shelf building block, we build it — from the PCB to the cloud, including where standards and audits are part of the job.
Embedded (ESP32, Rust) to cloud (HA hosting, Kubernetes), apps for all platforms, PWAs — one team across the whole chain, no losses at the interfaces.
Data acquisition, analysis and AI/ML — online and offline. Process data becomes decisions: transparency, traceability, real-time monitoring.
IEC 62443, IEC 62304, IVD/medical: we build where safety must be demonstrable — and audits are part of the project plan, not a surprise.
Every one of our products came out of projects like these.
References & partners
microphotonX
HeizungBilliger.de
Asellerate.com
Contact
Tell us about your project — or request demo access. You will get an answer within one business day. From a human.