Backblaze B2 vs Proton Drive: Complete Comparison (2026)
In comparing Backblaze B2 and Proton Drive in 2026, Proton Drive is the stronger choice for proton users wanting encrypted cloud storage integrated with protonmail due to part of trusted proton privacy ecosystem. Backblaze B2 excels for developers and businesses needing affordable, s3-compatible object storage with very cheap storage cost. Backblaze B2 offers S3-compatible API, 10GB free, CDN integration starting at $0.006/GB/mo with a free plan. Proton Drive provides End-to-end encryption, Proton ecosystem integration, File sharing from $3.99/mo with a free tier. For teams prioritizing value, Proton Drive delivers a hiltonsoftware Score of 80/100. Backblaze B2 and Proton Drive compete in the cloud storage segment of the SaaS market, where cloud-native solutions, API integrations, and workflow automation drive enterprise and SMB adoption. Other leading cloud storage tools include Google Drive, Dropbox, OneDrive. Backblaze B2 serves 500K+ users globally (founded 2007) while Proton Drive reports 100M+ (Proton ecosystem) active users (founded 2022).
Backblaze B2 vs Proton Drive at a Glance
What are the main differences between Backblaze B2 and Proton Drive?
Backblaze B2 and Proton Drive differ across ease of use, features, value, support, integrations, scalability, and learning curve. Proton Drive leads in 3 of 7 categories.
What are the pros and cons of Backblaze B2 vs Proton Drive?
Which is better, Backblaze B2 or Proton Drive?
After evaluating Backblaze B2 and Proton Drive across features, pricing, integrations, and user satisfaction, Proton Drive earns a higher hiltonsoftware Score of 80/100 versus Backblaze B2 at 78/100. Proton Drive stands out for "part of trusted proton privacy ecosystem" and "swiss data protection laws". Backblaze B2 delivers competitive advantages in "very cheap storage cost", making Backblaze B2 a viable alternative.
Both Backblaze B2 and Proton Drive offer free plans. Backblaze B2 paid plans start at $0.006/GB/mo while Proton Drive begins at $3.99/mo. ROI depends on which features justify upgrading.
Bottom line: Choose Backblaze B2 for developers and businesses needing affordable, s3-compatible object storage. Choose Proton Drive for proton users wanting encrypted cloud storage integrated with protonmail. Both Backblaze B2 and Proton Drive are established cloud storage platforms.
Developers and businesses needing affordable, S3-compatible object storage.
Proton users wanting encrypted cloud storage integrated with ProtonMail.
Backblaze B2 vs Proton Drive: Frequently Asked Questions
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Reviewed by Sarah Mitchell, Cloud & Developer Tools Editor. Last updated: 2026-04-24. Pricing verified: March 2026.
Read our scoring methodology to understand how the hiltonsoftware Score is calculated.