EU Sovereignty Score
EU sovereignE-signaturesHeadquarters: IE

TrustPro QTSP: sovereignty score and 8 European alternatives

TrustPro QTSP is a trust service provider offering qualified electronic signatures (QES), qualified electronic seals and qualified electronic timestamps, which the company says comply with eIDAS and are valid across the EU. According to the company, it offers a free QES to anyone worldwide. Signing is done remotely through the TPsign app, available online, as a desktop app and for iOS and Android, and which the website says does not store documents in the cloud. Integrations with Docusign and Adobe Acrobat Sign are available, and TrustPro is a member of the Cloud Signature Consortium.

The website names the publisher as TrustPro QTSP Limited but does not state its place of establishment, ownership or hosting location. As a qualified trust service provider under eIDAS, the company is supervised by a national supervisory body in the EU; the website does not say which one. Organisations planning to use the service should therefore ask about ownership and hosting. TrustPro is not open source.

See the 8 European alternatives ↓Assess your stack with TrustPro QTSP pre-selected
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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 5, 2026
HeadquartersIE (EU)Verified by hand
Sovereignty modelVendor-hosted (EU)Verified by hand
Data hostingEUVerified by hand
Open-sourceNoVerified by hand
GDPR-compliantYesVendor-stated
CategoryE-signatures
TypeProduct
Websitetrustpro.eu ↗

How we verify · Something wrong? Suggest a correction

Top EU-based & GDPR-compliant alternatives to TrustPro QTSP

The European alternatives to TrustPro QTSP come from our knowledge base of over 6,200 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

51 European E-signatures 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 TrustPro QTSP

TrustPro QTSP is headquartered in IE 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 TrustPro QTSP scores best on data residency.

TrustPro QTSP 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 TrustPro QTSP 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 TrustPro QTSP?

It depends on your use case. Strong EU alternatives to TrustPro QTSP include A-Trust, Agrello and Assently. On this page you can compare 8 EU alternatives by jurisdiction, data residency and open-source status.

Are there open-source alternatives to TrustPro QTSP?

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

Is TrustPro QTSP GDPR-compliant and where is the data hosted?

TrustPro QTSP is headquartered in IE (EU) and hosts data in EU. That makes TrustPro QTSP 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 5, 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 E-signatures

E-signatures: Electronic signatures, trust services, eIDAS 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 TrustPro QTSP — GDPR-compliant & EU-hosted · EU Sovereignty Score