Proton Drive
End-to-end encrypted cloud storage from Proton AG in Geneva. Zero-knowledge architecture means even Proton cannot access your files. Own servers in Switzerland and Germany, ISO 27001 certified. Part of the Proton ecosystem alongside Mail, VPN, and Pass.
Quick facts
Why does it score 95?
See how they compare
Proton Drive
Tresorit
pCloudWhat does it replace?
Box 
Google Drive 
Dropbox 
Onedrive 
Icloud More European Cloud storage alternatives
Tresorit
61 · Mostly EuropeanEnd-to-end encrypted cloud storage. Swiss-based with zero-knowledge architecture.
pCloud
93 · Certified EuropeanSwiss cloud storage with an optional client-side encryption layer. Lifetime plans available, EU data region.
Infomaniak kDrive
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Scaleway
78 · Strongly EuropeanFrench cloud provider with data centres in Paris and Amsterdam. Eco-friendly infrastructure, GDPR-native, competitive pricing.
Internxt
100 · Certified EuropeanSpanish zero-knowledge cloud storage founded in Valencia in 2020. Open-source, end-to-end encrypted, ISO 27001:2022 certified. Audited by Securitum in 2025. 1M+ users, EU data centres via OVHcloud, post-quantum encryption. Also offers VPN and antivirus.
Murena
100 · Certified EuropeanFrench company offering /e/OS, a de-Googled Android operating system, and Murena Cloud, a privacy-respecting alternative to Google Workspace. Founded by Gaël Duval, creator of Mandrake Linux. Phones shipped with zero Google services. EU-hosted cloud.
Icedrive
86 · Strongly EuropeanZero-knowledge encrypted cloud storage built by a Welsh team. Client-side Twofish encryption, a slick drive-style interface, and a generous 10GB free tier - a British alternative to Dropbox and Google Drive that can't read your files.
Filen
100 · Certified EuropeanEnd-to-end encrypted cloud storage from a small German team, with all servers in Germany. Zero-knowledge AES-256 encryption, open-source apps, and one of the most generous free tiers in the category at 10GB - a genuinely private alternative to Dropbox and Google Drive.