Duplicati vs Backblaze
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 Duplicati if you need AES-256 encryption and prefer a free starting option. Choose Backblaze if you prioritize Unlimited backup and want plans starting at $9/month. Backblaze has a higher user rating (4.5 vs 4.2).
Duplicati vs Backblaze: At a Glance
Feature Comparison: Duplicati vs Backblaze
| Feature | Duplicati | Backblaze |
|---|---|---|
| AES-256 encryption | ||
| Incremental backup | ||
| Deduplication | ||
| Multiple cloud backends | ||
| Compression | ||
| Web interface | ||
| AWS S3 | ||
| Azure | ||
| Google Drive | ||
| Dropbox | ||
| OneDrive | ||
| SFTP | ||
| Windows support | ||
| Mac support | ||
| Linux support | ||
| Unlimited backup | ||
| Continuous backup | ||
| Version history | ||
| Private encryption key | ||
| Restore by mail | ||
| Mobile apps | ||
| macOS | ||
| Windows | ||
| iOS | ||
| Android | ||
| Web support |
Duplicati vs Backblaze: Pricing Breakdown
Duplicati Pricing
Model: free
- AES-256 encryption
- Cloud storage
- Incremental backup
Backblaze Pricing
Model: subscription
- Unlimited backup
- Continuous protection
- 30-day version history
Pros and Cons
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
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
Who Should Use Duplicati vs Backblaze?
Choose Duplicati if you:
- Need AES-256 encryption
- Want to start for free
- Work primarily on Windows and Mac
- Value Incremental backup
Choose Backblaze if you:
- Need Unlimited backup
- Have a budget of $9/month+
- Work primarily on Windows and Mac
- Value Continuous backup
Frequently Asked Questions: Duplicati vs Backblaze
Is Duplicati better than Backblaze?
It depends on your needs. Duplicati has a 4.2/5 user rating while Backblaze has 4.5/5. Duplicati excels in AES-256 encryption and Incremental backup, while Backblaze stands out with Unlimited backup and Continuous backup. Consider your budget (Free vs $9/month), platform needs, and specific feature requirements.
Which is cheaper, Duplicati or Backblaze?
Duplicati offers a free plan and starts at Free. Backblaze starts at $9/month. Duplicati has a clear pricing advantage with its free tier.
Can I use Duplicati and Backblaze 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 Duplicati and Backblaze?
The key differences include: pricing model (free vs subscription), platform support (Windows, Mac, Linux, Web vs Windows, Mac, Web), and feature focus. Duplicati emphasizes AES-256 encryption, Incremental backup, Deduplication while Backblaze focuses on Unlimited backup, Continuous backup, Version history. User ratings differ slightly: 4.2 vs 4.5 out of 5.
Ready to choose?
Explore detailed reviews, user ratings, and pricing for both Duplicati and Backblaze.