Backblaze B2 vs OneDrive: Complete Comparison (2026)
In comparing Backblaze B2 and OneDrive in 2026, OneDrive is the stronger choice for windows users and microsoft 365 subscribers needing built-in storage due to included in microsoft 365. 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. OneDrive provides 5GB free storage, Office integration, Personal vault from $1.99/mo (personal) with a free tier. For teams prioritizing value, OneDrive delivers a hiltonsoftware Score of 86/100. Backblaze B2 and OneDrive 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, Box. Backblaze B2 serves 500K+ users globally (founded 2007) while OneDrive reports 500M+ active users (founded 2007).
Backblaze B2 vs OneDrive at a Glance
What are the main differences between Backblaze B2 and OneDrive?
Backblaze B2 and OneDrive differ across ease of use, features, value, support, integrations, scalability, and learning curve. OneDrive leads in 2 of 7 categories.
What are the pros and cons of Backblaze B2 vs OneDrive?
Which is better, Backblaze B2 or OneDrive?
After evaluating Backblaze B2 and OneDrive across features, pricing, integrations, and user satisfaction, OneDrive earns a higher hiltonsoftware Score of 86/100 versus Backblaze B2 at 78/100. OneDrive stands out for "included in microsoft 365" and "deep windows integration". Backblaze B2 delivers competitive advantages in "very cheap storage cost", making Backblaze B2 a viable alternative.
Both Backblaze B2 and OneDrive offer free plans. Backblaze B2 paid plans start at $0.006/GB/mo while OneDrive begins at $1.99/mo (personal). ROI depends on which features justify upgrading.
Bottom line: Choose Backblaze B2 for developers and businesses needing affordable, s3-compatible object storage. Choose OneDrive for windows users and microsoft 365 subscribers needing built-in storage. Both Backblaze B2 and OneDrive are established cloud storage platforms.
Developers and businesses needing affordable, S3-compatible object storage.
Windows users and Microsoft 365 subscribers needing built-in storage.
Backblaze B2 vs OneDrive: 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.