Duplicacy vs Microsoft OneDrive
Side-by-side comparison of features, pricing, ratings, and alternatives.
Duplicacy is a cross-platform backup tool from Acrosync LLC that backs up files to a wide range of cloud storage providers, local disks, and SFTP servers. Its core technical differentiator is lock-free deduplication, a chunk-based approach that avoids the centralized locking databases used by many other deduplication backup tools.
OneDrive is Microsoft’s cloud storage, built into Windows and bundled with Microsoft 365, offering seamless file sync and Office integration. It is the default cloud drive for Microsoft-centric users.
5GB free; 1TB included with Microsoft 365 subscriptions.
- Free command-line tool for individual, non-commercial backups
- Lock-free design avoids common deduplication database corruption issues
- Supports a very wide range of storage backends
- Source-available CLI adds transparency
- Native Windows integration
- Bundled 1TB with Microsoft 365
- Good Office collaboration
- Files On-Demand
- GUI and commercial use require a paid per-machine license
- Steeper learning curve than simple consumer backup apps
- Interface is more utilitarian than modern consumer backup products
- Best within Microsoft ecosystem
- Small free tier
- Sync quirks occasionally
What reviewers say
Duplicacy Reviews
No reviews yet.
Microsoft OneDrive Reviews
4.7 (3)Recommend Microsoft OneDrive
Microsoft OneDrive has been part of our stack. Native Windows integration. No real complaints. Would recommend.
Recommend Microsoft OneDrive
Tried Microsoft OneDrive recently. Bundled 1TB with Microsoft 365. Minor gripe: best within microsoft ecosystem. Would recommend.
Great cloud-storage
Microsoft OneDrive has been part of our stack. Good Office collaboration. No real complaints. Would recommend.
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Cross-platform cloud backup for personal files, servers, and MSP client environments.
