EU Sovereignty Score
Self-hosted / open sourceIoT & EmbeddedHeadquarters: ES

N3uron: sovereignty score and 8 European alternatives

N3uron is an industrial edge platform for IIoT and DataOps. It collects data from machines and business systems, standardises and contextualises it, and passes it between OT and IT, on site or to the cloud. The platform is modular and supports MQTT and Sparkplug, a historian and web visualisation, among other things. It is aimed at industrial organisations, energy companies and system integrators. N3uron is installed by you on your own nodes. The vendor also offers cloud services: Fleet Manager for remote management of nodes, and SparkPipe for connecting industrial data to cloud environments via MQTT Sparkplug.

N3uron is developed by N3uron Connectivity Systems SL, based in Madrid, Spain. No parent company outside the EU has been identified. Data in a local installation stays on your own infrastructure; according to the vendor, connections are outbound-only and encrypted with TLS. The location where the Fleet Manager and SparkPipe cloud services run is not stated, so ask the vendor. According to its privacy policy, personal data is not transferred outside the EEA. The software is proprietary, not open source.

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Sovereignty score
80 / 1000 = high exposure
100 = sovereign
  • Jurisdiction SOV-2100
    Headquartered in the EU: European law applies
  • Data residency SOV-3100
    EU-only hosting
  • Cryptographic key sovereignty SOV-380
    Closed source, but self-hostable: encryption keys and runtime under your own control
  • Freedom from lock-in SOV-640
    Closed source: switching requires data migration
  • Source & runtime sovereignty SOV-4 · SOV-680
    Closed source, but self-hostable on your own infrastructure

SOV codes: the matching objective in the European Commission's Cloud Sovereignty Framework. Official source

How the score is calculated

Facts and evidence

Last checked October 15, 2026
Headquarters
ES (EU)Verified by hand
Data hosting
Self-hosted, e.g. in EU (your choice)Verified by hand
Open-source
NoVerified by hand
GDPR-compliant
YesVendor-stated
Category
IoT & Embedded
Type
Product
Website
n3uron.com ↗

How we verify · Something wrong? Suggest a correction

Top EU-based & GDPR-compliant alternatives to N3uron

The European alternatives to N3uron come from our knowledge base of over 9,400 vendors. We only list vendors headquartered in the EU or the EEA; fully European-owned vendors rank before vendors with a foreign owner. For each alternative you see the country, the open-source status and a short description.

Score per alternative: 0 = high exposure, 100 = sovereign

117 European IoT & Embedded vendors are in the catalogue. View the whole category · Submit an alternative · View category on the map

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Why digital sovereignty matters with N3uron

N3uron is headquartered in ES and therefore falls under European law: the GDPR, NIS2 and the Data Act. No foreign legislation can compel access to your data.

N3uron runs on infrastructure you choose and control yourself. You decide where the data lives, including fully within the EU if you want — this is not a fixed hosting choice made by the vendor.

N3uron is closed source, but you run the software yourself on your own infrastructure. The encryption keys and the runtime therefore stay under your own control, though you cannot audit or modify the source code. Ask about export options and open standards to limit software-level lock-in.

What this means for your organisation depends on your whole stack and context. The free assessment weighs N3uron together with your other vendors and gives a total score, a heatmap and the main risk drivers.

Frequently asked questions

What is the best European alternative to N3uron?

It depends on your use case. Strong EU alternatives to N3uron include 1NCE, Actility ThingPark and Ágata Technology. On this page you can compare 8 EU alternatives by jurisdiction, data residency and open-source status.

Are there open-source alternatives to N3uron?

Our list of EU alternatives to N3uron is mostly commercial options. Browse the category on the map for open-source choices.

Is N3uron GDPR-compliant and where is the data hosted?

N3uron is headquartered in ES (EU) and hosts data in EU. That makes N3uron an EU-sovereign choice in its own right; the EU alternatives on this page are comparable European tools.

Details and sources

Verified by handHeadquarters, owner, hosting locations and licence have been checked by us against public sources. Free of charge and for every vendor, not a paid label. Nothing in this knowledge base is taken over automatically. Last checked on October 15, 2026.

Sources

Public sources used in the latest check of this record.

Compliance evidence

The links below point to the vendor's own public documents. We only record what we found: a missing link means "not found publicly", not "not compliant".

No public compliance evidence has been recorded for this vendor yet. Do you know its DPA or subprocessor list? Something wrong? Suggest a correction

In the changelog

Earlier changes to this page, as listed in the public changelog.

Digital sovereignty in IoT & Embedded

IoT & Embedded: Internet of Things platforms, embedded systems and industrial IoT solutions. In this category the choice of vendor determines who has legal access to your data, where that data lives and how easily you can switch later.

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8 European alternatives to N3uron — GDPR-compliant & EU-hosted · EU Sovereignty Score