Backblaze B2

Backblaze B2

★★★★ 4.5
VS
Sync.com

Sync.com

★★★★ 4.3

Backblaze B2 vs Sync.com Comparison 2026

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

Feature Comparison

Feature Backblaze B2 Sync.com
Free Storage 10 GB 5 GB
Starting Price $6.00/mo $16.00/mo
End-to-End Encryption ❌ No ✅ Included
File Versioning ✅ Yes ✅ Yes
Collaboration ❌ No ✅ Yes
API Access ✅ Yes ❌ No
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

Sync.com Pros & Cons

Pros

  • True zero-knowledge encryption
  • Canadian privacy jurisdiction
  • No file size limits
  • 365-day version history
  • GDPR and HIPAA compliant

Cons

  • Slower than some competitors
  • No Linux desktop app
  • Limited third-party integrations

Try Backblaze B2

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

Visit Backblaze B2

Try Sync.com

Sync.com offers zero-knowledge encrypted cloud storage with servers in Canada, emphasizing privacy a...

Visit Sync.com