Best jscpd Alternatives in 2026
Updated
20 tools from code clone detection tools ranked against jscpd on the same published basis.
- 1jscpd vs Duplo
- 2jscpd vs PMD
- 3jscpd vs Simian Similarity Analyzer
- 4jscpd vs CloneWorks
- 6jscpd vs dcd
- 7jscpd vs NiCad
- 8jscpd vs copydetect
- 9jscpd vs Hound
- 10jscpd vs Algo VPN
- 11jscpd vs QuickDup
- 12jscpd vs CCFinderSW
- 13jscpd vs art-dupl
- 14jscpd vs Deckard
- 15jscpd vs @kongyo2/similarity-ts
- 16jscpd vs Amimica
- 17jscpd vs phpcpd-next
- 18jscpd vs CodeMatch
- 19jscpd vs semdup
- 20jscpd vs CopyPaste
- 21jscpd vs dskDitto
jscpd alternatives compared
| # | Tool | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | Duplo | 7.3 | Free plan | Free | Linux, Mac, Windows |
| 2 | PMD | 7.3 | Free plan | Free | Linux, Mac, self-hosted, Windows |
| 3 | Simian Similarity Analyzer | 7.3 | Free plan | Free | Linux, Mac, Windows |
| 4 | CloneWorks | 7.2 | Free plan | Free | Linux, Mac, Windows |
| 6 | dcd | 7.1 | Free plan | Free | Linux, Mac |
| 7 | NiCad | 7.1 | Free plan | Free | Linux, Mac, self-hosted, Windows |
| 8 | copydetect | 6.9 | No | — | API, Linux, Mac, self-hosted, Windows |
| 9 | Hound | 6.9 | No | — | API, Linux, Mac, self-hosted, Web |
| 10 | Algo VPN | 6.8 | No | — | Android, iOS, Linux, Mac, Windows |
| 11 | QuickDup | 6.8 | No | — | Linux, Mac, Windows |
| 12 | CCFinderSW | 6.3 | No | — | Windows |
| 13 | art-dupl | 6.2 | No | — | — |
| 14 | Deckard | 6.2 | No | — | Windows, Mac, Linux |
| 15 | @kongyo2/similarity-ts | 5.7 | No | — | — |
| 16 | Amimica | 5.7 | No | — | — |
| 17 | phpcpd-next | 5.7 | Free plan | Free | API, Linux, self-hosted |
| 18 | CodeMatch | 5.5 | No | — | — |
| 19 | semdup | 5.5 | No | — | Linux, Mac, self-hosted, Windows |
| 20 | CopyPaste | 5.4 | Free plan | Free | Mac, Windows |
| 21 | dskDitto | 5.4 | No | — | Linux, Mac |
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Questions about jscpd alternatives
What is the best alternative to jscpd?
Duplo, number 1 in code clone detection tools with a score of 7.3 out of 10. The others here: PMD, Simian Similarity Analyzer, CloneWorks and 16 more.
What is the best free alternative to jscpd?
Duplo is the best-ranked alternative with a free plan. 8 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, the fullest spec sheet first: how deeply the product is documented, the platforms it runs on, a free tier or trial to test it, and its standing.