
Duplicacy
8.1#20 in backup softwareFree planFree planWebAPILinuxmacOS
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| Fact | Duplicacy | IDrive |
|---|---|---|
| Backup scope | file | mixed |
| Computer backup | Yes | Yes |
| Encryption | Storage encryption is optional during initialization and uses a user-supplied password; leaving it blank leaves backups unencrypted. | Files use 256-bit AES encryption in transit and at rest; private keys are optional. |
| Free plan | Yes | Yes |
| Mobile backup | No | The mobile apps back up contacts, photos, videos, and calendar events; the Android app also backs up SMS and call logs. |
| Restore modes | file | mixed |
Duplicacy suits people who need file backups to cloud or local destinations and want a choice between its Web Edition and command-line tools. The free CLI personal-use option is for file backups on a home computer.
IDrive suits individuals and organizations that want to back up multiple device types, including servers and NAS devices, under one account. Its business administration and cloud application add-ons may also suit teams managing shared backups.