EU Sovereignty Score
EU sovereignProcurement & Spend ManagementHeadquarters: DE

SC-Manager: sovereignty score and 8 European alternatives

SC-Manager is browser-based software for supplier management and procurement from Simmeth System GmbH. It brings master data, certificates, risks and evaluations together in one supplier file and covers the whole supplier lifecycle: onboarding, classification, collaboration through a supplier portal, evaluation with scorecards, risk and compliance management (for example for the German supply chain act, REACH and ESG) and supplier development. An integrated AI assistant helps with risk analysis and with questions about your own data. Connections to ERP systems such as SAP and Microsoft Dynamics are available.

Simmeth System is based in Burghausen, Germany, and according to its own website is integrated into Waterkant Software GmbH, part of the German Chapters Group AG. Who owns that group has not been checked. SC-Manager is offered as SaaS and, according to the vendor, runs in a German data centre, including the AI assistant. For a European organisation this means supplier data stays under European law. Still ask the vendor for the data processing agreement and the list of sub-processors, especially for the AI components and the connected external data sources.

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Sovereignty score
71 / 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-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
DE (EU)Verified by hand
Sovereignty model
Vendor-hosted (EU)Verified by hand
Data hosting
EUVerified by hand
Open-source
NoVerified by hand
GDPR-compliant
YesVendor-stated
Category
Procurement & Spend Management
Type
Product
Website
simmeth.net ↗

How we verify · Something wrong? Suggest a correction

Top EU-based & GDPR-compliant alternatives to SC-Manager

The European alternatives to SC-Manager 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

46 European Procurement & Spend Management 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 SC-Manager

SC-Manager is headquartered in DE 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 SC-Manager scores best on data residency.

SC-Manager 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 SC-Manager 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 SC-Manager?

It depends on your use case. Strong EU alternatives to SC-Manager include AddVue, Atexo and aumass eVergabe. On this page you can compare 8 EU alternatives by jurisdiction, data residency and open-source status.

Are there open-source alternatives to SC-Manager?

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

Is SC-Manager GDPR-compliant and where is the data hosted?

SC-Manager is headquartered in DE (EU) and hosts data in EU. That makes SC-Manager 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 Procurement & Spend Management

Procurement & Spend Management: Sourcing, supplier management, purchase-to-pay and spend 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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8 European alternatives to SC-Manager — GDPR-compliant & EU-hosted · EU Sovereignty Score