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Best Simian Similarity Analyzer Alternatives in 2026

Updated

20 tools from code clone detection tools ranked against Simian Similarity Analyzer on the same published basis.

  1. 1
    Algo VPN Free plan AndroidiOSLinuxMacself-hosted Free7.7
    Simian Similarity Analyzer vs Algo VPN
  2. 2
    Duplo Free plan LinuxMacWin Free7.2
    Simian Similarity Analyzer vs Duplo
  3. 3
    jscpd Free plan apiLinuxMacself-hostedWin Free7.2
    Simian Similarity Analyzer vs jscpd
  4. 4
    PMD Free plan LinuxMacself-hostedWin Free7.2
    Simian Similarity Analyzer vs PMD
  5. 6
    CloneWorks Free plan LinuxMacWin Free7.1
    Simian Similarity Analyzer vs CloneWorks
  6. 7
    dcd Free plan LinuxMac Free7.1
    Simian Similarity Analyzer vs dcd
  7. 8
    NiCad Free plan LinuxMacself-hostedWin Free7.1
    Simian Similarity Analyzer vs NiCad
  8. 9
    QuickDup LinuxMacWin 7.0
    Simian Similarity Analyzer vs QuickDup
  9. 10
    CCFinderSW Free plan Win Free6.9
    Simian Similarity Analyzer vs CCFinderSW
  10. 11
    CodeMatch Free trial Win 6.9
    Simian Similarity Analyzer vs CodeMatch
  11. 12
    copydetect apiLinuxMacself-hostedWin 6.9
    Simian Similarity Analyzer vs copydetect
  12. 13
    semdup LinuxMacself-hostedWin 6.9
    Simian Similarity Analyzer vs semdup
  13. 14
    CopyPaste Free plan MacWin Free6.8
    Simian Similarity Analyzer vs CopyPaste
  14. 15
    Deckard apiLinuxMacself-hostedWin 6.8
    Simian Similarity Analyzer vs Deckard
  15. 16
    dskDitto LinuxMac 6.8
    Simian Similarity Analyzer vs dskDitto
  16. 17
    Hound apiLinuxMacself-hostedWeb 6.8
    Simian Similarity Analyzer vs Hound
  17. 18
    phpcpd-next Free plan apiLinuxself-hosted Free6.8
    Simian Similarity Analyzer vs phpcpd-next
  18. 19
    DUDE (DUplicates DEtector) LinuxWin 6.6
    Simian Similarity Analyzer vs DUDE (DUplicates DEtector)
  19. 20
    @kongyo2/similarity-ts 6.5
    Simian Similarity Analyzer vs @kongyo2/similarity-ts
  20. 21
    art-dupl 6.4
    Simian Similarity Analyzer vs art-dupl

Simian Similarity Analyzer alternatives compared

#ToolScoreFree planFromRuns on
1Algo VPN7.7Free planFreeAndroid, iOS, Linux, Mac, self-hosted, Windows
2Duplo7.2Free planFreeLinux, Mac, Windows
3jscpd7.2Free planFreeAPI, Linux, Mac, self-hosted, Windows
4PMD7.2Free planFreeLinux, Mac, self-hosted, Windows
6CloneWorks7.1Free planFreeLinux, Mac, Windows
7dcd7.1Free planFreeLinux, Mac
8NiCad7.1Free planFreeLinux, Mac, self-hosted, Windows
9QuickDup7.0Linux, Mac, Windows
10CCFinderSW6.9Free planFreeWindows
11CodeMatch6.9Windows
12copydetect6.9API, Linux, Mac, self-hosted, Windows
13semdup6.9Linux, Mac, self-hosted, Windows
14CopyPaste6.8Free planFreeMac, Windows
15Deckard6.8API, Linux, Mac, self-hosted, Windows
16dskDitto6.8Linux, Mac
17Hound6.8API, Linux, Mac, self-hosted, Web
18phpcpd-next6.8Free planFreeAPI, Linux, self-hosted
19DUDE (DUplicates DEtector)6.6Linux, Windows
20@kongyo2/similarity-ts6.5
21art-dupl6.4
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Questions about Simian Similarity Analyzer alternatives

What is the best alternative to Simian Similarity Analyzer?

Algo VPN, number 1 in code clone detection tools with a score of 7.7 out of 10. The others here: Duplo, jscpd, PMD and 16 more.

What is the best free alternative to Simian Similarity Analyzer?

Algo VPN is the best-ranked alternative with a free plan. 10 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.