Self-hosted / open sourceITSMHeadquarters: AU

Enterprise Architect (Sparx Systems): sovereignty score and 8 European alternatives

Enterprise Architect is a UML and enterprise architecture modelling tool from Sparx Systems. It is a Windows application installed from a setup file on the user's own computers, and it is sold under a commercial licence. A separate server product, Pro Cloud Server, is offered as a Windows service.

Sparx Systems Pty Ltd is an Australian company founded in 1996 and based in Creswick, Victoria. The company is privately held and names no parent company. Because the core product runs on the customer's own Windows machines, model data is stored where the organisation keeps its files and database, so it stays under the organisation's own control. The company is outside the EU and the EEA, and the licence is proprietary rather than open source, so a European organisation should confirm the licence terms and any use of the optional server product.

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Sovereignty score

63 / 1000 = high exposure
100 = sovereign

Jurisdiction SOV-250
Headquartered outside the EU (AU)
Data residency SOV-3100
No hosting in Europe (OTHER)
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-645
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 11, 2026

Headquarters	AU (OTHER)Verified by hand
EU adequacy decision	No — no adequacy decisionVerified by hand
Data hosting	Self-hosted, e.g. in OTHER (your choice)Verified by hand
Open-source	NoVerified by hand
GDPR-compliant	NoVendor-stated
Category	ITSM
Type	Product
Website	sparxsystems.com ↗

How we verify · Something wrong? Suggest a correction

Top EU-based & GDPR-compliant alternatives to Enterprise Architect (Sparx Systems)

The European alternatives to Enterprise Architect (Sparx Systems) come from our knowledge base of over 7,800 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

28 European ITSM 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 Enterprise Architect (Sparx Systems)

Enterprise Architect (Sparx Systems) is headquartered in AU, outside the EU. Contracts and data therefore also fall under non-European law. The GDPR applies through contractual terms, but in a conflict with local legislation you have less certainty than with a European vendor.

Enterprise Architect (Sparx Systems) 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.

Enterprise Architect (Sparx Systems) 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 Enterprise Architect (Sparx Systems) 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 Enterprise Architect (Sparx Systems)?

It depends on your use case. Strong EU alternatives to Enterprise Architect (Sparx Systems) include ALVAO, Ardoq and Axxerion (Spacewell Workplace). On this page you can compare 8 EU alternatives by jurisdiction, data residency and open-source status.

Are there open-source alternatives to Enterprise Architect (Sparx Systems)?

Yes. Open-source EU alternatives to Enterprise Architect (Sparx Systems) include CMDBuild and Combodo iTop. These keep your data fully under your own control and let you self-host if you want to.

Is Enterprise Architect (Sparx Systems) GDPR-compliant and where is the data hosted?

Enterprise Architect (Sparx Systems) is headquartered in AU (OTHER) and hosts data in OTHER. Its GDPR compliance is limited or unclear. For full EU data residency the EU alternatives on this page usually offer more certainty.

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 11, 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

Digital sovereignty in ITSM

ITSM: IT Service Management — ticketing, CMDB, asset management. 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.

Also in this category

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