Proton Drive vs Internxt

A detailed comparison to help you choose between Proton Drive and Internxt.

Proton Drive

Proton Drive

Encrypted cloud storage from Proton.

Internxt

Internxt

Open-source, zero-knowledge encrypted cloud storage from Spain.

Rating4.3 (340 reviews)4.2 (290 reviews)
Pricing Modelfreemiumfreemium
Starting PriceFrom $0/moFrom $0/mo
Best ForBest for users needing secure cloud storage for sensitive filesBest for users needing secure cloud storage for sensitive files
Free Tier
API Access
Team Features
Open Source
Tags——

Proton Drive

Pros

  • + End-to-end encryption, Proton can’t decrypt file contents
  • + Filenames, folders, and thumbnails are end-to-end encrypted
  • + Open-source client apps and SDK components
  • + Drive Plus includes 10-year file version history
  • + Free tier available for basic storage

Cons

  • - Some operational metadata remains visible to Proton
  • - Drive-specific audits appear older and limited in scope
  • - Usability gaps versus mainstream cloud storage in reviews
  • - Client-side encryption can add performance overhead
View full Proton Drivereview →

Internxt

Pros

  • + Client-side encryption for file contents
  • + Open-source Drive apps on GitHub
  • + Rclone and WebDAV options for advanced workflows
  • + Free 1GB plan for testing
  • + 30-day money-back guarantee on paid plans
  • + 2FA support via authenticator apps

Cons

  • - Metadata like filenames and sizes is stored server-side
  • - Backup can behave like one-way mirroring
  • - Lifetime plans vary; reseller deals may exclude features
  • - Reports of inconsistent reliability and support
View full Internxtreview →

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