Duplicati vs Sync.com: Which is Better in 2026?
Choosing between Duplicati and Sync.com comes down to understanding what each tool does best. This comparison breaks down the key differences so you can make an informed decision based on your specific needs, not marketing claims.
Short on time? Here's the quick answer
We've tested both tools. Here's who should pick what:
Duplicati
Secure, encrypted backups to cloud storage and remote servers
Best for you if:
- • You need something completely free
- • Free open-source encrypted backup software
- • Supports 20+ cloud storage providers
Sync.com
Secure cloud storage with end-to-end encryption for privacy and collaboration.
Best for you if:
- • Provides secure cloud storage with end-to-end encryption for privacy.
- • Enables seamless file access, sharing, and collaboration across devices.
| At a Glance |  Duplicati |  Sync.com |
|---|---|---|
Starts at | FreeFree tier available | FreeFree tier available |
Best For | Cloud Storage | Cloud Storage |
Rating | 3.9/5 | 4.2/5 |
Choose Duplicati or Sync.com?
Choose Duplicati if
Secure, encrypted backups to cloud storage and remote servers
- Free and open source
- Many storage backends
- Strong encryption
- You want a fully free tool (Sync.com requires payment)
Choose Sync.com if
Secure cloud storage with end-to-end encryption for privacy and collaboration.
- End-to-end zero-knowledge encryption for maximum security
- HIPAA and SOC 2 compliant for healthcare and enterprise use
- Generous storage with 5TB and unlimited options
| Feature | Duplicati | Sync.com |
|---|---|---|
| Pricing Model | Free | Freemium |
| User Rating | ★3.9/5 19 reviews | ★4.2/5 91 reviews |
| Categories | Cloud StorageSecurity | Cloud StorageSecurity |
In-Depth Analysis
Duplicati
Secure, encrypted backups to cloud storage and remote servers
Strengths
- +Free and open source
- +Many storage backends
- +Strong encryption
Weaknesses
- -Complex setup
- -Occasional bugs
Key features
Sync.com
Secure cloud storage with end-to-end encryption for privacy and collaboration.
Strengths
- +End-to-end zero-knowledge encryption for maximum security
- +HIPAA and SOC 2 compliant for healthcare and enterprise use
- +Generous storage with 5TB and unlimited options
- +Cross-platform sync across all devices
- +Canadian data residency for privacy-conscious users
Weaknesses
- -Higher price point than some competitors
- -No native Linux desktop client
- -Limited third-party integrations
- -Web interface could be more modern
- -No real-time collaboration features
Key features
Pricing: Duplicati vs Sync.com
| Plan | Duplicati | Sync.com |
|---|---|---|
| Tier 1 | 0 Free | Free Free |
| Tier 2 | N/A | /month Pro Solo 5TB |
| Tier 3 | N/A | /month Pro Solo Unlimited |
| Tier 4 | N/A | /user/month Teams Standard |
| Tier 5 | N/A | /user/month Teams+ Unlimited |
Pricing verified from each vendor's public pricing page. Compare in detail on Duplicati pricing and Sync.com pricing.
Who Should Use What?
On a budget?
Duplicati is free. Sync.com is freemium.
Go with: Duplicati
Want the highest-rated option?
Duplicati: 3.9/5 (19 reviews). Sync.com: 4.2/5 (91 reviews).
Go with: Sync.com
Value user reviews?
Duplicati: 19 reviews (3.9/5). Sync.com: 91 reviews (4.2/5).
Go with: Sync.com
3 Questions to Help You Decide
What's your budget?
Duplicati is free. Sync.com is freemium. Go with Duplicati if free matters most.
What's your use case?
Both are cloud storage tools. Compare their specific features to decide.
How important are ratings?
Sync.com is rated higher: 4.2/5 vs 3.9/5.
Key Takeaways
Sync.com
- Higher user rating: 4.2/5 vs 3.9/5
- Larger review base (91 reviews)
- Free tier available
- Our pick for this comparison
Duplicati
- Completely free
The Bottom Line
Sync.com is our pick. That said, Duplicati is free, hard to beat on price.
Frequently Asked Questions
Is Duplicati or Sync.com better?
Sync.com is rated in our evaluation. Duplicati is free and Sync.com is freemium.
What are Duplicati and Sync.com used for?
Duplicati: Secure, encrypted backups to cloud storage and remote servers. Sync.com: Secure cloud storage with end-to-end encryption for privacy and collaboration..
What does Duplicati cost vs Sync.com?
Duplicati is completely free. Sync.com is freemium (free tier + paid plans). Visit their websites for detailed pricing.