Proton Lumo
Use AI without your conversations being stored, logged, or trained on. Proton Lumo encrypts every chat with zero-access encryption.
Proton Lumo Security & Privacy
How Proton Lumo handles your data, where it's stored, and what certifications back their claims.
GDPR
Legal Jurisdiction
Switzerland (HQ: Geneva, Switzerland) / Proton AG
Proton Lumo is GDPR compliant by design. All conversations are protected with zero-access encryption, so Proton cannot read them. No conversation logs stay on the server after processing. Your data is never used to train AI models. Everything runs on Proton-controlled servers in Europe, with no data going to third-party providers. You can delete your data anytime. Proton operates under Swiss privacy law and publishes a Data Processing Agreement.
Data Storage Locations
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