compare
Duplicacy vs UrBackup
The same facts for both, read from GitHub every night, and the relation a person reviewed.
| Fact | Duplicacy | UrBackup |
|---|---|---|
| Language | Go | C |
| Licence | Other | AGPL-3.0 |
| Stars | 5.7k | 936 |
| Latest | v3.2.5 | 2.5.38 |
| Last push | 2026-08-06 | 2026-10-05 |
| Release cadence | about 91 days between releases | about 27 days between releases |
| Active contributors | 1 commit author on the default branch in the last 90 days | 3 commit authors on the default branch in the last 90 days |
| Flags | none | none |
How they relate
Both replace CrashPlan. Alternatives to CrashPlan →
PartialDuplicacyLock-free deduplicated backups from many computers to one cloud store you provide; the CLI is free for personal use only.
PartialUrBackupClient and server for file and image backups of Windows, macOS and Linux machines to your own server.
Duplicacy
UrBackup
- 2.5.382026-08-302.5.38 server
- 2.5.32client2026-06-172.5.32 client (Windows only)
- 2.5.31client2026-06-172.5.31 client (Linux only)
- 2.5.30client2026-04-232.5.30 client
- 2.5.372026-04-232.5.37 server
Duplicacy
unsigned The latest release, v3.2.5, carries no signature GitHub could verify.
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UrBackup
unsigned The latest release, 2.5.38, carries no signature GitHub could verify.
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