EU Sovereignty Score
EU sovereignMaps & NavigationHeadquarters: FR

Ma carte: sovereignty score and 8 European alternatives

Ma carte is a set of online tools for creating and publishing maps. Users build their own maps, place addresses on the map (geocoding), import statistics for thematic maps and create narrative story maps; there is also an atlas of published maps. The service runs in the browser and is offered by IGN, while the components, such as the editor, viewer, storymap app and geocoder, are separate repositories on GitHub.

IGN, France's national institute for geographic and forest information, maintains the service and its code. The applications are released under GPL-3.0 and the libraries mostly under MIT. IGN and French Republic logos and imagery are excluded from that licence. The pages reviewed do not state in which country IGN's service is hosted. Ma carte is listed in the SILL, the French government's list of recommended free software.

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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 14, 2026
Headquarters
FR (EU)Verified by hand
Sovereignty model
Vendor-hosted (EU)Verified by hand
Data hosting
EUVerified by hand
Open-source
YesVerified by hand
GDPR-compliant
NoVendor-stated
Category
Maps & Navigation
Type
Product
Website
macarte.ign.fr ↗

How we verify · Something wrong? Suggest a correction

Top EU-based & GDPR-compliant alternatives to Ma carte

The European alternatives to Ma carte come from our knowledge base of over 8,400 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

48 European Maps & Navigation 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 Ma carte

Ma carte 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 Ma carte scores best on data residency.

Ma carte 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 Ma carte 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 Ma carte?

It depends on your use case. Strong EU alternatives to Ma carte include Bikemap, BRouter and calimoto. On this page you can compare 8 EU alternatives by jurisdiction, data residency and open-source status.

Are there open-source alternatives to Ma carte?

Yes. Open-source EU alternatives to Ma carte include BRouter, CartoGuide (Vido) and Digitransit. These keep your data fully under your own control and let you self-host if you want to.

Is Ma carte GDPR-compliant and where is the data hosted?

Ma carte is headquartered in FR (EU) and hosts data in EU. It is also open-source, so you can self-host it. That makes Ma carte 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 14, 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 Maps & Navigation

Maps & Navigation: Maps, route planning and navigation services. 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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8 European alternatives to Ma carte — GDPR-compliant & EU-hosted · EU Sovereignty Score