Backblaze vs OneDrive
Backblaze vs OneDrive comes down to more than just storage space - sync reliability, sharing features, and ecosystem integration all play a role. After storing files on both services for extended periods, Backblaze leads with 8.7/10.
Some products are sponsored. Rankings reflect our honest assessment. See our affiliate disclosure
Quick Answer
Backblaze beats OneDrive for most users. It scores 8.7/10 vs 8.6/10 and unlimited backup for one flat price. Choose OneDrive if you need seamless microsoft 365 integration.
Backblaze
WinnerUnlimited backup at the best price
Starting from
$9/mo
OneDrive
Best for Microsoft 365 users with deep Office integration
Starting from
$1.99/mo
Feature Comparison
| Feature | ||
|---|---|---|
| Overall Rating | 8.7/10 | 8.6/10 |
| Starting Price | $9/mo | $1.99/mo |
| User Reviews | ||
| Storage | ||
| Free Storage | 10GB (B2) | 5GB |
| Max Storage | Unlimited (Backup) | 6TB (Family) |
| File Versioning | 30 days (1yr optional) | 500 versions |
| Security | ||
| Encryption | AES 128-bit + TLS | AES 256-bit + TLS |
| Zero Knowledge | Optional private key | |
| Features | ||
| Collaboration | ||
| Offline Access | ||
| Desktop App | ||
| Mobile App | ||
| Unlimited Devices | ||
Pros & Cons Breakdown
Backblaze
- Unlimited backup for one flat price
- Set-it-and-forget-it simplicity
- B2 storage at 1/5 AWS S3 cost
- Physical drive recovery option
- 30-day version history (1 year optional)
- S3-compatible API
- No file sync feature
- Backup only (not general cloud storage)
- External drives must be connected monthly
- Limited collaboration features
OneDrive
- Seamless Microsoft 365 integration
- Personal Vault with extra security
- Real-time collaboration on Office docs
- 1TB storage with Microsoft 365 subscription
- Ransomware detection and recovery
- Available on all major platforms
- Only 5GB free storage
- Best features require Microsoft 365
- Sync issues with large files reported
- Can be confusing with SharePoint
Key Difference
The key difference: Backblaze offers continuous backup while OneDrive provides collaboration. This fundamental distinction shapes who each product serves best.
Which Should You Choose?
Backblaze
Choose Backblaze if you prioritize unlimited backup for one flat price, want to start with a free tier, need unlimited usage, or value set-it-and-forget-it simplicity.
OneDrive
Choose OneDrive if you prioritize seamless microsoft 365 integration, want to start with a free tier, or value personal vault with extra security.
Our Verdict
After thorough testing, Backblaze is our winner with a rating of 8.7/10 compared to OneDrive's 8.6/10. Backblaze stands out for its unlimited backup for one flat price and set-it-and-forget-it simplicity. While OneDrive is more affordable, Backblaze's advantages justify the price difference for most users. However, OneDrive remains an excellent choice if seamless microsoft 365 integration is your priority. There's no universally "wrong" choice here - both are quality options that serve their target audiences well.
Thinking of Switching?
Moving files between Backblaze and OneDrive is time-consuming for large collections. Download everything locally first (ensure you have space), then upload to the new service. Consider keeping both active during the transition.
Frequently Asked Questions
Is Backblaze better than OneDrive?
Backblaze scores higher in our testing (8.7/10 vs 8.6/10). Backblaze excels at unlimited backup for one flat price, while OneDrive is better for seamless microsoft 365 integration.
Which is cheaper, Backblaze or OneDrive?
OneDrive is more affordable at $0.00/mo vs $0.00/mo. OneDrive offers NaN% savings.
Backblaze vs OneDrive: which should I choose?
Choose Backblaze if you prioritize unlimited backup for one flat price. Choose OneDrive if you need seamless microsoft 365 integration. Both are solid cloud storage options.
What's the main difference between Backblaze and OneDrive?
The main difference is Backblaze offers unlimited backup at the best price, while OneDrive focuses on best for microsoft 365 users with deep office integration.