EU Sovereignty Score
EU sovereignERP & FinanceHeadquarters: CH

Subsidia: sovereignty score and 8 European alternatives

Subsidia is a point-of-sale and merchandise management system for the fashion and lifestyle trade, developed by Subsidia AG. Its till system works on computers, tablets and smartphones and connects to payment terminals from several providers, including SIX and Wallee. It also covers inventory with current stock levels across all branches, purchasing, analysis of quantities and margins, EDI data exchange with suppliers, marketing, a loyalty programme, a customer database and a mobile app. It targets small and large clothing and fashion stores in Switzerland.

Subsidia AG is based in Appenzell, Switzerland. Switzerland is not an EU member but an EFTA country with an EU adequacy decision for data protection. The vendor publishes a data processing agreement (version of October 2024) covering transfers under Swiss and European data protection law, and a list of sub-processors. The pages reviewed do not state where data is hosted. The agreement says data is processed in Switzerland or in a country with adequate protection; ask the vendor for the exact hosting location. No parent company is named.

See the 8 European alternatives ↓Assess your stack with Subsidia pre-selected
MastodonLinkedInBlueskyXEmail
Sovereignty score
67 / 1000 = high exposure
100 = sovereign
  • Jurisdiction SOV-2100
    Headquartered in Switzerland: Swiss law, recognised by the EU as adequate
  • Data residency SOV-380
    Hosting in Switzerland only (recognised by the EU as adequate)
  • Cryptographic key sovereignty SOV-360
    Key management with a European vendor
  • Freedom from lock-in SOV-640
    Closed source: switching requires data migration
  • Source & runtime sovereignty SOV-4 · SOV-655
    Closed source, runtime with the vendor

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
CH (EU)Verified by hand
Sovereignty model
Vendor-hosted (EU)Verified by hand
Data hosting
CHVerified by hand
Open-source
NoVerified by hand
GDPR-compliant
YesVendor-stated
Category
ERP & Finance
Type
Product
Website
subsidia.ch ↗

How we verify · Something wrong? Suggest a correction

Top EU-based & GDPR-compliant alternatives to Subsidia

The European alternatives to Subsidia come from our knowledge base of over 9,200 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

333 European ERP & Finance vendors are in the catalogue. View the whole category · Submit an alternative · View category on the map

Is Subsidia one of many dependencies?

Score your whole stack in about three minutes. Free, no account needed.

Assess your stack →View a sample report (opens in a new tab)

Why digital sovereignty matters with Subsidia

Subsidia is headquartered in Switzerland and falls under Swiss law, including the revised Swiss data protection act. Switzerland is not an EU member, but the European Commission recognises its level of data protection as adequate. Its Swiss headquarters does not by itself bring it under US legislation such as the CLOUD Act.

Subsidia hosts data in Switzerland only. Switzerland is not part of the EU or the EEA, so the GDPR does not apply there directly; the European Commission does recognise Swiss data protection as adequate, so personal data can go there without extra safeguards. Our model therefore scores it between EU hosting and hosting outside Europe. If you require strictly EU hosting, take this into account.

Subsidia is closed source and hosted by the vendor. The encryption keys and the runtime sit with the vendor and switching requires data migration. Ask about bring-your-own-key, export options and open standards.

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

It depends on your use case. Strong EU alternatives to Subsidia include 24SevenOffice, A3ERP and Abacus. On this page you can compare 8 EU alternatives by jurisdiction, data residency and open-source status.

Are there open-source alternatives to Subsidia?

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

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

Subsidia is headquartered in CH (EFTA) and hosts data in CH. That makes Subsidia 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 ERP & Finance

ERP & Finance: Enterprise resource planning, accounting, financial 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.

Also in this category

See all →
Open in the alternatives dashboardMissing a vendor? Submit itAre you this vendor? You can also become a sponsor on the ERP & Finance page — with no effect on your score
8 European alternatives to Subsidia — GDPR-compliant & EU-hosted · EU Sovereignty Score