Uniqkey
VERIFIEDDanish business password & access manager (Uniqkey A/S, Copenhagen), Danish-hosted, zero-knowledge E2E, ISO 27001, EIFO-backed, NIS2-focused.
Why this score?
Uniqkey is a Danish business password-and-access manager operated by Uniqkey A/S (Copenhagen; founded 2017 by Hakan Yagci, backed by Denmark's national promotional bank EIFO plus a €5.35M raise) — fully Danish-incorporated and EU-owned, hosted entirely on Danish data centres, zero-knowledge end-to-end encryption, ISO 27001 certified, with an explicit 'no third-party data transfer' policy and a dedicated NIS2-compliance posture; score held at 4/5 only because the DPA and sub-processors URLs were not directly captured at audit — structurally a clean 5/5 EU sovereignty pick once those documents are linked.
- SCORE
- 4.0/5
- CLOUD ACT
- CLOUD ACT EXPOSURE
How exposed customer data is to US authorities under the CLOUD Act.
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None This listing EU operator, no US parent, no US sub-processors of note.
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Minor A transient US sub-processor (CDN, maps); data at rest stays in the EU.
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Material US parent, or a core sub-processor is a US-owned hyperscaler.
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Direct The operator itself is US-incorporated.
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- OWNERSHIP
- OWNERSHIP
Where ultimate control over the operating company sits.
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EU-owned This listing EU-incorporated and EU-controlled; no significant US ownership.
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EU HQ, US-funded EU-headquartered but US venture- or PE-controlled.
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US-owned US-headquartered, or has a US parent company.
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Other Swiss, UK or another non-EU jurisdiction.
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- SUB-PROCS
- — not disclosed
JUMP TO
About Uniqkey
Sub-processor map · not disclosed
Frameworks & certifications
Capability matrix
Pricing & tiers
Public documents
Alternatives in this category
GPLv3 fully-offline desktop password manager (KeePassXC Team, Weimar DE, est. 2016) — no cloud, no servers, no telemetry; structurally zero CLOUD Act exposure.
- EU / adequacy operator
- EU / adequacy hosting
- No US CLOUD Act exposure
- Third-party certification
- Open-source clients
- Public DPA
- Sub-processors disclosed
How exposed customer data is to US authorities under the CLOUD Act.
-
None This listing EU operator, no US parent, no US sub-processors of note.
-
Minor A transient US sub-processor (CDN, maps); data at rest stays in the EU.
-
Material US parent, or a core sub-processor is a US-owned hyperscaler.
-
Direct The operator itself is US-incorporated.
Luxembourg-incorporated AGPLv3 open-source team password manager (Passbolt SA), SOC 2 Type II, self-hostable, used by LU/FR government.
- EU / adequacy operator
- EU / adequacy hosting
- No US CLOUD Act exposure
- Third-party certification
- Open-source clients
- Public DPA
- Sub-processors disclosed
How exposed customer data is to US authorities under the CLOUD Act.
-
None This listing EU operator, no US parent, no US sub-processors of note.
-
Minor A transient US sub-processor (CDN, maps); data at rest stays in the EU.
-
Material US parent, or a core sub-processor is a US-owned hyperscaler.
-
Direct The operator itself is US-incorporated.
Swiss zero-knowledge password manager (Proton AG / Proton Foundation), open-source apps + extensions, Cure53-audited, free unlimited tier.
- EU / adequacy operator
- EU / adequacy hosting
- No US CLOUD Act exposure
- Third-party certification
- Open-source clients
- Public DPA
- Sub-processors disclosed
How exposed customer data is to US authorities under the CLOUD Act.
-
None This listing EU operator, no US parent, no US sub-processors of note.
-
Minor A transient US sub-processor (CDN, maps); data at rest stays in the EU.
-
Material US parent, or a core sub-processor is a US-owned hyperscaler.
-
Direct The operator itself is US-incorporated.