EU Sovereignty Score
EU sovereignProcurement & Spend ManagementHeadquarters: DE

aumass eVergabe: sovereignty score and 8 European alternatives

aumass eVergabe is a German platform for electronic public tendering. Contracting authorities run their procedures digitally: publishing contract notices, providing tender documents online, communicating with bidders, receiving electronic bids and keeping a digital procurement file. According to the vendor, all procedure types under VgV, SektVO, UVgO, VOB and KonzVgV are supported, including design contests. Bidders can search tenders and submit bids electronically, which the vendor says is free of charge. On request, a service team runs procedures on behalf of the authority. The platform is delivered as a web service.

The provider, aumass GmbH & Co. KG, is based in Regensburg, Germany; no foreign parent company is named. According to the vendor, all data is hosted exclusively in German data centres and stored encrypted. For European public bodies and companies this means tender data stays within the EU under German and European law. Ask about the contractual terms for processing and sub-processors.

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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
NoVendor-stated
Category
Procurement & Spend Management
Type
Product
Website
aumass.de ↗

How we verify · Something wrong? Suggest a correction

Top EU-based & GDPR-compliant alternatives to aumass eVergabe

The European alternatives to aumass eVergabe 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 aumass eVergabe

aumass eVergabe 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 aumass eVergabe scores best on data residency.

aumass eVergabe 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 aumass eVergabe 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 aumass eVergabe?

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

Are there open-source alternatives to aumass eVergabe?

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

Is aumass eVergabe GDPR-compliant and where is the data hosted?

aumass eVergabe is headquartered in DE (EU) and hosts data in EU. That makes aumass eVergabe 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.

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8 European alternatives to aumass eVergabe — GDPR-compliant & EU-hosted · EU Sovereignty Score