EU Sovereignty Score
Non-EU vendorFintech & NeobanksHeadquarters: GB

Thought Machine: sovereignty score and 8 European alternatives

Thought Machine is a London-based software company that provides cloud-native core banking technology to banks. Its Vault Core product is a real-time core ledger for accounts, and Vault Payments is a processing platform for payments. The company describes the platform as running across three availability zones with automated failover. Its investors include venture firms and banks, such as Lloyds Banking Group and Standard Chartered.

Thought Machine Group Limited is registered in England and Wales, with its registered office in London, United Kingdom. The United Kingdom is outside the European Union, so the vendor is not headquartered in the EU. The company's website does not name its cloud providers or state where customer data is hosted, and it does not describe an EU data-residency option. A European bank considering Vault should confirm hosting regions, sub-processors and transfer safeguards in its contract, and weigh the UK's separate legal framework.

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Sovereignty score
32 / 1000 = high exposure
100 = sovereign
  • Jurisdiction SOV-250
    Headquartered outside the EU (GB)
  • Data residency SOV-30
    No hosting in Europe (OTHER)
  • Cryptographic key sovereignty SOV-340
    Key management with a non-European vendor
  • Freedom from lock-in SOV-640
    Closed source: switching requires data migration
  • Source & runtime sovereignty SOV-4 · SOV-630
    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 11, 2026
HeadquartersGB (OTHER)Verified by hand
EU adequacy decisionYes — found adequate by the European CommissionVerified by hand
Sovereignty modelVendor-hosted (non-EU)Verified by hand
Data hostingOTHERVerified by hand
Open-sourceNoVerified by hand
GDPR-compliantNoVendor-stated
CategoryFintech & Neobanks
TypeProduct
Websitethoughtmachine.net ↗

How we verify · Something wrong? Suggest a correction

Top EU-based & GDPR-compliant alternatives to Thought Machine

The European alternatives to Thought Machine 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

116 European Fintech & Neobanks 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 Thought Machine

Thought Machine is headquartered in GB, outside the EU. Contracts and data therefore also fall under non-European law. The GDPR applies through contractual terms, but in a conflict with local legislation you have less certainty than with a European vendor.

Thought Machine hosts data outside the EU (OTHER). Personal data therefore leaves the EU, which requires a transfer mechanism under the GDPR and pulls the data residency score down.

Thought Machine 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 Thought Machine 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 Thought Machine?

It depends on your use case. Strong EU alternatives to Thought Machine include 1822direkt, ActivoBank and Air Bank. On this page you can compare 8 EU alternatives by jurisdiction, data residency and open-source status.

Are there open-source alternatives to Thought Machine?

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

Is Thought Machine GDPR-compliant and where is the data hosted?

Thought Machine is headquartered in GB (OTHER) and hosts data in OTHER. Its GDPR compliance is limited or unclear. For full EU data residency the EU alternatives on this page usually offer more certainty.

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 11, 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 Fintech & Neobanks

Fintech & Neobanks: Digital banks, neobanks, money transfers and fintech 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.

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8 European alternatives to Thought Machine — GDPR-compliant & EU-hosted · EU Sovereignty Score