Backblaze vs Duplicati
A comprehensive head-to-head comparison of two leading file storage & backup solutions in 2026. Compare features, pricing, ratings, and more to find the right fit.
Quick Verdict
Choose Backblaze if you need Unlimited backup and prefer comprehensive paid features. Choose Duplicati if you prioritize AES-256 encryption and want a free tier to start. Backblaze has a higher user rating (4.5 vs 4.2).
Backblaze vs Duplicati: At a Glance
Feature Comparison: Backblaze vs Duplicati
| Feature | Backblaze | Duplicati |
|---|---|---|
| Unlimited backup | ||
| Continuous backup | ||
| Version history | ||
| Private encryption key | ||
| Restore by mail | ||
| Mobile apps | ||
| macOS | ||
| Windows | ||
| iOS | ||
| Android | ||
| Windows support | ||
| Mac support | ||
| Web support | ||
| AES-256 encryption | ||
| Incremental backup | ||
| Deduplication | ||
| Multiple cloud backends | ||
| Compression | ||
| Web interface | ||
| AWS S3 | ||
| Azure | ||
| Google Drive | ||
| Dropbox | ||
| OneDrive | ||
| SFTP | ||
| Linux support |
Backblaze vs Duplicati: Pricing Breakdown
Backblaze Pricing
Model: subscription
- Unlimited backup
- Continuous protection
- 30-day version history
Duplicati Pricing
Model: free
- AES-256 encryption
- Cloud storage
- Incremental backup
Pros and Cons
Backblaze
Pros
- Highly rated by users (4.5/5)
- Available on 3 platforms (Windows, Mac, Web)
- Rich feature set with 13+ capabilities
- Strong Unlimited backup functionality
- Strong Continuous backup functionality
Cons
- No free plan available
- May require time to learn advanced features
Duplicati
Pros
- Highly rated by users (4.2/5)
- Free plan available to get started
- Available on 4 platforms (Windows, Mac, Linux, Web)
- Rich feature set with 15+ capabilities
- Strong AES-256 encryption functionality
- Strong Incremental backup functionality
Cons
- May require time to learn advanced features
Who Should Use Backblaze vs Duplicati?
Choose Backblaze if you:
- Need Unlimited backup
- Have a budget of $9/month+
- Work primarily on Windows and Mac
- Value Continuous backup
Choose Duplicati if you:
- Need AES-256 encryption
- Want to start for free
- Work primarily on Windows and Mac
- Value Incremental backup
Frequently Asked Questions: Backblaze vs Duplicati
Is Backblaze better than Duplicati?
It depends on your needs. Backblaze has a 4.5/5 user rating while Duplicati has 4.2/5. Backblaze excels in Unlimited backup and Continuous backup, while Duplicati stands out with AES-256 encryption and Incremental backup. Consider your budget ($9/month vs Free), platform needs, and specific feature requirements.
Which is cheaper, Backblaze or Duplicati?
Backblaze starts at $9/month. Duplicati offers a free plan and starts at Free. Duplicati has a clear pricing advantage with its free tier.
Can I use Backblaze and Duplicati together?
While both are file storage & backup tools, some teams use complementary software together. Check each product's API and integration capabilities for compatibility. However, most users find that one solution covers their core file storage & backup needs.
What are the main differences between Backblaze and Duplicati?
The key differences include: pricing model (subscription vs free), platform support (Windows, Mac, Web vs Windows, Mac, Linux, Web), and feature focus. Backblaze emphasizes Unlimited backup, Continuous backup, Version history while Duplicati focuses on AES-256 encryption, Incremental backup, Deduplication. User ratings differ slightly: 4.5 vs 4.2 out of 5.
Ready to choose?
Explore detailed reviews, user ratings, and pricing for both Backblaze and Duplicati.