4Sync vs OpenDrive
| 4Sync | OpenDrive | |
|---|---|---|
| Free plan | No | Yes |
| Free trial | No | No |
| Paid from | $8.25/mo | Free |
| Open source | No | No |
| Platforms | Android, iOS, macOS, Windows | Android, iOS, Linux, macOS, Windows |
| Free plan | No | Yes |
| Storage limit | 1,000 GB | 5 GB |
| File size limit | 20 GB | 0.1 GB |
| File versioning | Yes | Yes |
| Device platforms | Windows, macOS, iOS, Android | Windows, macOS, Linux, iOS, Android |
| Zero-knowledge encryption | — | Yes |
| Business admin controls | — | Yes |
Both are listed in Best Cloud Storage Services. On Specifiction, OpenDrive scores higher on our published basis.