Proton Drive vs Tresorit: which is better? Comparison 2026

By our public methodology Proton Drive scores 65 out of 100 and Tresorit scores 63. Below: the factors and facts where they differ, each fact with its source.

Best Cloud Storage Services 2026: Independent Ranking How we rank

3

Proton Drive

65/100
4

Tresorit

63/100

Score breakdown

Proton DriveTresorit
Privacy & Security8671
Price2032
Features10080
Reputation4764
Transparency90100

Pros and cons

Proton Drive

  • Files can be encrypted on your device: the company cannot read them
  • Security verified by an independent audit
  • Apps for almost every platform
  • Publishes a report on government data requests

Tresorit

  • Files can be encrypted on your device: the company cannot read them
  • Security verified by an independent audit
  • Apps for almost every platform
  • Publishes a report on government data requests
  • You cannot choose where your files are stored

Facts side by side

FactProton DriveTresorit
End-to-end encryption of filesYes proton.meYes tresorit.com
Independent security auditYes proton.meYes tresorit.com
Hardware key sign-in (FIDO2/YubiKey)Yes proton.meNot verified
Choice of data storage regionNot verifiedNo tresorit.com
Free storage, GB5 proton.me3 tresorit.com
Price per TB per month (cheapest plan of 1 TB+)Not verified$11.12 tresorit.com
Platforms with apps (of 6)6 proton.me6 tresorit.com
File version history, days3650 proton.meNot verified
Password-protected linksYes proton.meYes tresorit.com
Expiring linksYes proton.meYes tresorit.com
App Store rating4.1★ itunes.apple.com4.6★ itunes.apple.com
App Store ratings1,266 itunes.apple.com511 itunes.apple.com
Founded2014 proton.me2011 tresorit.com
Transparency reportYes proton.meYes tresorit.com
Company headquartersSwitzerland proton.meSwitzerland tresorit.com
CompanyProton AG proton.meTresorit AG tresorit.com

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