Vannus / Catalog / Proton Lumo

Proton Lumo

Vannus records that this vendor routes across several model providers — not captured by one. Every finding below is quoted to the vendor’s own document, or marked not disclosed where the vendor publishes nothing.

Determination
Contracts with Proton AG (Switzerland), under a governing law that depends on where the customer is based and whether it is a business or a consumer.
Vannus has not established whether a US parent controls this entity, so US reach is not established either way. GLEIF records the entity's own reporting exception for its parent (NON_CONSOLIDATING, read [2026-09-12]).
proton.me · read 2026-07-29
read from terms of service
Contracting entity
Proton AG
Jurisdiction
Switzerland
Governing law
Substantive laws of Switzerland for business users and non-US consumers; for US consumers, disputes go to arbitration under the Federal Arbitration Act with the law of the consumer's state of residence applying to state-law questions
US corporate control
Not established the rule
Depends on
The agreement is under a governing law that depends on where the customer is based and whether it is a business or a consumer.

AI assistant from Proton, built by the team behind Proton Mail and Proton VPN. The page footer names 'Proton AG, Route de la Galaise 32, 1228 Plan-les-Ouates, Geneva, Switzerland'.

AI, privacy, productivity
What the vendor's own documentation says
The models we’re using currently are Qwen 3.5, GLM 5.2, Image-Turbo, and FireRed-Image-Edit-1.1.
proton.me ↗ Vendor-sourcedQuote last confirmed 14 Sep 2026; these words were no longer found when re-checked 19 Oct 2026
Who controls it
US corporate controlNot established — the vendor's own terms name no US contracting entity, and no source establishes its parent either way · clause re-checked 19 Oct 2026
Contracting entityProton AG
Governing lawUnder a governing law that depends on where the customer is based and whether it is a business or a consumer
Trains on your dataNo — on the vendor's default plan

This page gives the finding and links the document it comes from. The AI Subprocessor Jurisdiction Report ($299) quotes the clause this finding rests on, and the clause for each other vendor in your stack where the report can quote one, in one dated document you can hand to an auditor.

Training and retention posture varies by plan. What we publish above describes the vendor’s default plan; enterprise, team and API agreements frequently differ, often materially, and a contract can override the published default entirely. Check your own plan and contract before relying on this row.

On U.S. CLOUD Act reach specifically: the statute reaches a provider subject to U.S. jurisdiction over data in its possession, custody or control. Corporate control is a strong indicator of that and it is what we can evidence from published documents — but it is not the whole test. A company founded outside the U.S. can still contract through a U.S. entity or run substantial U.S. operations. Treat this as a starting point for your own review, not a legal determination, and take advice on anything that matters.

Record history

This is the history of our record of this vendor: when we first recorded it; each time one of these changed: the determination sentence, the contracting entity, its country, the governing law, the US-control finding, what the answer depends on, the note beside the finding, or the cited document; and each time the vendor's document was read again and none of them changed. A change only in capitals, punctuation or spacing is not a line, and neither is a first document title. A line names what changed and does not repeat what those fields said before; the determination above says what they say now. Where the determination sentence itself changed, the line shows the earlier sentence too, marked as before, with why it changed. The automated re-check's latest result is not a line here; it is printed beside the clause above. A change here may be the vendor changing its document or us correcting our reading of it, and a line says which only where the record shows it; otherwise it says the cause is not established. Each line is today's reading of the record as it stood on that date. A reading we later found its citation does not carry was withdrawn, and is not repeated here. This history as data.

Signals on file
Origin
Switzerland

The vendor's published or catalog-recorded posture — the concrete facts this entry is built from. A full audit verifies each against the vendor's current documentation.

Cite this record
Proton Lumo: “Contracts with Proton AG (Switzerland), under a governing law that depends on where the customer is based and whether it is a business or a consumer.”
Vannus, https://vannus.co/tool/proton-lumo
proton.me · read 2026-07-29

How you may reuse this record

How this entry is set

Vannus records, from the vendor's own published documents, the legal entity a customer contracts with, the country that entity sits in, and the governing law of its terms — and whether the vendor runs its own model or resells someone else's. Each finding is quoted to its source and dated, or marked not disclosed where the vendor publishes nothing. No paid placement on a record, in the catalog or in search — affiliate status is walled off from the record, enforced by a test in the build. See the methodology →

Related tools we record
Visit Proton Lumo ↗ Check your whole stack →
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