Best Online Backup Service
The 10 best online backup services in 2026, ranked by storage, speed, and reliability.
Top 10 Picks
Personal Backup
Best overall with unlimited backup for one computer at a flat annual price.
- Unlimited backup
- Flat $70/year pricing
- Locate-and-ship restore
- One computer per license
- No multi-device on personal
Mini
5TB across unlimited devices with image backup and versioning.
- 5TB across devices
- Disk image backup
- 30 versioning history
- Not unlimited
- Renewal price jumps
Personal Cloud
Lifetime 2TB with file versioning and zero-knowledge encryption.
- Lifetime pricing
- Zero-knowledge encryption
- File versioning
- Sync, not full backup
- Lifetime is a big upfront
Cyber Protect Home
Full disk image backup with integrated antivirus and anti-ransomware.
- Full disk image backup
- Integrated antivirus
- Cloud and local backup
- Complex interface
- Heavy on system
Safe Backup
Unlimited backup for one computer with automatic video backup.
- Unlimited backup
- Automatic video backup
- Simple setup
- One computer only
- Slow initial backup
Personal
Unlimited backup with external drive support and strong encryption.
- Unlimited backup
- External drive support
- Strong 448-bit encryption
- Expensive for personal
- No image backup
Premium
Norwegian unlimited backup with strong privacy laws and fast EU servers.
- Unlimited backup
- EU privacy laws
- Fast European servers
- Throttles large backups
- Limited support
BigMIND Home
AI-powered backup with face recognition and content search.
- AI content search
- Face recognition
- Multi-device
- Limited storage
- AI features gimmicky
Premium
Cheap 10TB lifetime but reliability and privacy concerns.
- Cheap 10TB
- Lifetime option
- Mobile-friendly
- Reliability concerns
- Ads in free tier
- Limited restore
Online Backup
Small business backup with 100GB and scheduled server backups.
- Scheduled backups
- Server support
- Multiple platforms
- Only 100GB at base
- Dated interface
Comparison Table
| # | Name | Brand | Resolution | Panel | Refresh | Ports | Rating | Price |
|---|---|---|---|---|---|---|---|---|
| 1 | Personal Backup | Backblaze | — | — | — | — | 4.7/5
★★★★★ | $70 |
| 2 | Mini | IDrive | — | — | — | — | 4.6/5
★★★★★ | $80 |
| 3 | Personal Cloud | pCloud | — | — | — | — | 4.5/5
★★★★★ | $200 |
| 4 | Cyber Protect Home | Acronis | — | — | — | — | 4.4/5
★★★★☆ | $90 |
| 5 | Safe Backup | Carbonite | — | — | — | — | 4.3/5
★★★★☆ | $60 |
| 6 | Personal | CrashPlan | — | — | — | — | 4.2/5
★★★★☆ | $120 |
| 7 | Premium | Jottacloud | — | — | — | — | 4.1/5
★★★★☆ | $50 |
| 8 | BigMIND Home | BigMIND | — | — | — | — | 3.9/5
★★★★☆ | $60 |
| 9 | Premium | Degoo | — | — | — | — | 3.7/5
★★★★☆ | $30 |
| 10 | Online Backup | iBackup | — | — | — | — | 4/5
★★★★☆ | $100 |
Pros & Cons Summary
Personal Backup
Mini
Personal Cloud
Cyber Protect Home
Safe Backup
Personal
Premium
BigMIND Home
Premium
Online Backup
FAQ
What is the best online backup service?
Backblaze Personal Backup at $70/year is the best overall with unlimited backup for one computer and a locate-and-ship restore option. For multiple devices, IDrive Mini at $80 offers 5TB.
What is the difference between cloud sync and backup?
Cloud sync (like Dropbox) mirrors folders across devices. Online backup protects your entire drive, including files not in a synced folder. Backblaze and IDrive are true backup services.
Is unlimited backup really unlimited?
Backblaze and Carbonite offer unlimited backup, but they throttle large initial backups and limit external drive sizes. Read the fair use policy. For most users, 5TB with IDrive is more practical.
How long does online backup take?
The initial backup depends on your upload speed and data size. A 500GB backup takes about 2 weeks on a 50Mbps connection. Incremental backups after that are fast, syncing only changed files.
Can I backup external drives online?
Yes. Backblaze, IDrive, and CrashPlan all support external drives. Backblaze includes one external drive per license. IDrive supports unlimited external drives with your 5TB quota.
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