Dropbox
Free 2GB / Plus 2TB ~$11.99 per mo
OneDrive
100GB $1.99/mo / 1TB with Microsoft 365 ($99.99/yr)
Dropbox is best-in-class for reliable, cross-platform file sync, independent of any office suite. OneDrive ties into Windows and Microsoft 365, with 1TB included in an Office subscription. Dropbox wins on pure sync and platform-neutrality; OneDrive wins on value for Microsoft 365 users.
Pick Dropbox if you want the most reliable, cross-platform file sync independent of any office suite, especially for large or mixed-device workflows.
Pick OneDrive if you use Windows and Microsoft 365: you get 1TB bundled with Office and native integration with Word, Excel, and PowerPoint.
Dropbox and OneDrive both store and sync your files, but they suit different setups. Dropbox is a focused sync company with a long reputation for fast, reliable file syncing and excellent cross-platform support, it does not care which OS or office suite you use, which makes it a favorite for people who move large files across mixed devices. OneDrive is Microsoft's storage, built into Windows and tied to Office, and it comes with 1TB per person inside a Microsoft 365 subscription, which is excellent value if you already pay for Office.
On price, OneDrive is cheaper on paper (100GB for $1.99, or 1TB bundled with Microsoft 365 at $99.99 a year including the Office apps), while Dropbox's Plus plan (2TB) is around $11.99 a month. The choice is mostly pure sync and platform-neutrality (Dropbox) versus value inside the Microsoft ecosystem (OneDrive).
We compare sync reliability, price, Office integration, cross-platform support, and value.
| Quick facts | Dropbox | OneDrive |
|---|---|---|
| Free storage | 2GB | 5GB |
| Paid plan | Plus 2TB ~$11.99/mo | 1TB with Microsoft 365 |
| Sync reliability | Best-in-class | Very good |
| Office integration | Via integration | Native |
| Best for | Cross-platform sync | Microsoft 365 users |
Each row reflects the feature on each product's current public release.
| Feature | D Dropbox | O OneDrive |
|---|---|---|
| Reliable file sync | Best-in-class | Very good |
| Selective / smart sync | Best-in-class | Good |
| Office / Docs integration | Via integration | Native |
| Bundled with productivity suite | No | 1TB w/ Microsoft 365 |
| Cross-platform (any OS) | Best-in-class | Good |
| File sharing & links | Yes | Yes |
| Cheaper for the storage | No | Yes |
| Built into the OS | No | Windows |
Pricing and features change often. Always verify the current details on each product's official site. Last reviewed June 2026.
Things neither product's marketing page leads with.
OneDrive is cheaper and bundles 1TB with Microsoft 365, but its biggest value assumes you want Office.
Dropbox costs more for storage but is the gold standard for sync reliability and is truly platform-neutral.
If you are not in the Microsoft ecosystem, OneDrive loses much of its appeal; if you are, it is hard to beat on value.
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