Best semdup Alternatives in 2026
Updated
20 platforms from code clone detection tools ranked against semdup on the same published basis.
- 1semdup vs jscpd
- 2semdup vs phpcpd-next
- 3semdup vs copydetect
- 4semdup vs Hound
- 5semdup vs Duplo
- 6semdup vs PMD
- 7semdup vs dcd
- 8semdup vs NiCad
- 9semdup vs Simian Similarity Analyzer
- 10semdup vs CloneWorks
- 11semdup vs CopyPaste
- 12semdup vs @kongyo2/similarity-ts
- 13semdup vs dskDitto
- 14semdup vs QuickDup
- 15semdup vs art-dupl
- 16semdup vs CCFinderSW
- 18semdup vs SourcererCC
- 19semdup vs Algo VPN
- 20semdup vs Amimica
- 21semdup vs Deckard
semdup alternatives compared
| # | Platform | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | jscpd | 7.3 | Free plan | Free | API, Linux, Mac, self-hosted, Windows |
| 2 | phpcpd-next | 7.3 | Free plan | Free | API, Linux, self-hosted |
| 3 | copydetect | 7.0 | No | — | API, Linux, Mac, self-hosted, Windows |
| 4 | Hound | 7.0 | No | — | API, Linux, Mac, self-hosted, Web |
| 5 | Duplo | 6.0 | Free plan | Free | Linux, Mac, Windows |
| 6 | PMD | 6.0 | Free plan | Free | Linux, Mac, self-hosted, Windows |
| 7 | dcd | 5.9 | Free plan | Free | Linux, Mac |
| 8 | NiCad | 5.9 | Free plan | Free | Linux, Mac, self-hosted, Windows |
| 9 | Simian Similarity Analyzer | 5.9 | Free plan | Free | Linux, Mac, Windows |
| 10 | CloneWorks | 5.8 | Free plan | Free | Linux, Mac, Windows |
| 11 | CopyPaste | 5.8 | Free plan | Free | Mac, Windows |
| 12 | @kongyo2/similarity-ts | 5.6 | No | — | — |
| 13 | dskDitto | 5.6 | No | — | Linux, Mac |
| 14 | QuickDup | 5.6 | No | — | Linux, Mac, Windows |
| 15 | art-dupl | 5.4 | No | — | — |
| 16 | CCFinderSW | 5.4 | No | — | Windows |
| 18 | SourcererCC | 5.4 | No | — | Linux, self-hosted |
| 19 | Algo VPN | 5.3 | No | — | Android, iOS, Linux, Mac, Windows |
| 20 | Amimica | 5.1 | No | — | — |
| 21 | Deckard | 5.1 | No | — | Windows, Mac, Linux |
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Questions about semdup alternatives
What is the best alternative to semdup?
jscpd, number 1 in code clone detection tools with a score of 7.3 out of 10. The others here: phpcpd-next, copydetect, Hound and 16 more.
What is the best free alternative to semdup?
jscpd is the best-ranked alternative with a free plan. 9 of the 20 alternatives here publish a free plan on their own pricing pages.
How are these alternatives ranked?
Ranked on what each maker publishes, open and connectable first: a public API, open-source code, the depth of its documentation and a free tier to try it on. Model lists are sorted by the figure in their title, exactly as each provider publishes it.