EU Sovereignty Score
Self-hosted / open sourceCAD & EngineeringHeadquarters: FR

Scilab: sovereignty score and 8 European alternatives

Scilab is an open-source environment for numerical computation, data visualisation and algorithm development, used by engineers, scientists and students as an alternative to MATLAB. It includes hundreds of mathematical functions, a high-level programming language, 2D and 3D graphics, and the Xcos graphical editor for modelling dynamic systems. Scilab runs on Windows, Linux and macOS and is installed on the user's own computer. It also supports Modelica blocks and the Functional Mock-up Interface for co-simulation.

Scilab was started with the support of Inria, and from 2010 it was developed by Scilab Enterprises, a company that ESI Group acquired in 2017. The operational team later joined Dassault Systèmes, which is listed as the contact on the Scilab website with an address in Vélizy-Villacoublay, France. The software is distributed under the GPL licence, so organisations can inspect and adapt the code and run it on infrastructure they control. The contact entity is established in France, within the European Union.

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Sovereignty score
94 / 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-390
    Self-hostable: encryption keys under your own control
  • Freedom from lock-in SOV-680
    Open source: low switching costs
  • Source & runtime sovereignty SOV-4 · SOV-6100
    Source code auditable, forkable and self-hostable

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 12, 2026
Headquarters
FR (EU)Verified by hand
Sovereignty model
Open-source, distributedVerified by hand
Data hosting
EUVerified by hand
Open-source
YesVerified by hand
GDPR-compliant
NoVendor-stated
Category
CAD & Engineering
Type
Product
Website
scilab.org ↗

How we verify · Something wrong? Suggest a correction

Top EU-based & GDPR-compliant alternatives to Scilab

The European alternatives to Scilab come from our knowledge base of over 8,000 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

88 European CAD & Engineering 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 Scilab

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

Data is hosted exclusively in the EU, so Scilab scores best on data residency.

Scilab is open source. You can audit the source code, self-host the software and keep the encryption keys under your own control. Switching is easier because data and software are not tied to a single party.

What this means for your organisation depends on your whole stack and context. The free assessment weighs Scilab 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 Scilab?

It depends on your use case. Strong EU alternatives to Scilab include ACCA software, ALLPLAN and AUCOTEC Engineering Base. On this page you can compare 8 EU alternatives by jurisdiction, data residency and open-source status.

Are there open-source alternatives to Scilab?

Yes. Open-source EU alternatives to Scilab include Blender. These keep your data fully under your own control and let you self-host if you want to.

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

Scilab is headquartered in FR (EU) and hosts data in EU. It is also open-source, so you can self-host it. That makes Scilab 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 12, 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 CAD & Engineering

CAD & Engineering: Computer-aided design, 3D modelling and engineering simulation software. 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 Scilab — GDPR-compliant & EU-hosted · EU Sovereignty Score