Backblaze B2

Backblaze B2

★★★★ 4.5
VS
Tresorit

Tresorit

★★★★ 4.7

Backblaze B2 vs Tresorit Comparison 2026

Comparing pricing, features, and security to help you choose the best cloud storage.

Feature Comparison

Feature Backblaze B2 Tresorit
Free Storage 10 GB None
Starting Price $6.00/mo $11.99/mo
End-to-End Encryption ❌ No ✅ Included
File Versioning ✅ Yes ✅ Yes
Collaboration ❌ No ✅ Yes
API Access ✅ Yes ✅ Yes
Founded 2007 2011

Backblaze B2 Pros & Cons

Pros

  • Lowest price per GB for large storage
  • S3-compatible API
  • Free egress via Cloudflare partnership
  • No minimum fees
  • Transparent pricing

Cons

  • Not consumer-friendly interface
  • No desktop sync (API/apps only)
  • Egress fees apply (outside Cloudflare)
  • Requires technical knowledge

Tresorit Pros & Cons

Pros

  • Gold standard zero-knowledge cryptography & Swiss Post ownership
  • Advanced digital rights management (DRM) for shared links
  • Granular admin controls and version recovery (up to 100 versions)
  • Audited by independent security researchers

Cons

  • Higher price-per-TB compared to mass-market consumer options
  • No permanent free plan (14-day trial only)

Try Backblaze B2

Backblaze B2 is a developer-friendly S3-compatible cloud storage with transparent, pay-as-you-go pri...

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Try Tresorit

Tresorit is a Swiss end-to-end encrypted cloud storage and collaboration platform certified for ultr...

Visit Tresorit