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Proton Drive vs Jottacloud: catalog facts
Proton Drive	Jottacloud
Freemium A free account is available, with paid plans for more storage and a separate business…	Freemium 5 GB free; paid plans from USD 7.99 a month for 1 TB shared by five users.
Android, iOS, Web	Web
End-to-end encryption that the provider cannot read Automatic photo and video backup from mobile	Data stored in Norway under European privacy law Unlimited storage plan for a single user
Requires a Proton account Free tier storage is limited	Upload speed is reduced after 5 TB on the unlimited plan Free plan is only 5 GB
Downloadable app, Web application, Hosted service	Hosted service
Closed source	Closed source
License not stated	License not stated
Account needed	Account needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Checked September 23, 2026	Official website Full listing and sources Checked September 23, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.