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Best Scribbr Plagiarism Checker Alternatives in 2026

Updated

20 apps from plagiarism checkers ranked against Scribbr Plagiarism Checker on the same published basis.

  1. 1
    Noplag Free plan apiLinuxMacself-hostedWeb $9.99/mo6.7
    Scribbr Plagiarism Checker vs Noplag
  2. 2
    Dolos Free plan apiLinuxself-hostedWebWin Free6.5
    Scribbr Plagiarism Checker vs Dolos
  3. 3
    Copyscape Free plan apiself-hostedWeb $4.95/mo6.4
    Scribbr Plagiarism Checker vs Copyscape
  4. 4
    MOSS Free plan LinuxWeb Free6.4
    Scribbr Plagiarism Checker vs MOSS
  5. 5
    Originality.ai Free plan apiextensionWeb $12.95/mo6.4
    Scribbr Plagiarism Checker vs Originality.ai
  6. 6
    PlagAware Free plan apiWeb €2.99/mo6.4
    Scribbr Plagiarism Checker vs PlagAware
  7. 7
    Plagiarism Checker X Free plan Win Free6.4
    Scribbr Plagiarism Checker vs Plagiarism Checker X
  8. 8
    Plagiarisma Free plan WebWin Free6.4
    Scribbr Plagiarism Checker vs Plagiarisma
  9. 9
    Quetext AI Detector Free plan apiextensionWeb $7.99/mo6.4
    Scribbr Plagiarism Checker vs Quetext AI Detector
  10. 10
    SmallSEOTools Plagiarism Checker Free plan apiextensionWeb $7.84/mo6.4
    Scribbr Plagiarism Checker vs SmallSEOTools Plagiarism Checker
  11. 11
    PrePostSEO Plagiarism Checker AndroidapiiOSMacWeb $0.35/mo5.8
    Scribbr Plagiarism Checker vs PrePostSEO Plagiarism Checker
  12. 12
    Smodin Plagiarism Checker AndroidapiextensioniOSWeb $10/mo5.6
    Scribbr Plagiarism Checker vs Smodin Plagiarism Checker
  13. 13
    Compilatio AI Detector Free trial apiWeb 5.5
    Scribbr Plagiarism Checker vs Compilatio AI Detector
  14. 14
    Copyleaks AI Detector Free trial apiextensionWeb $1.17/mo5.5
    Scribbr Plagiarism Checker vs Copyleaks AI Detector
  15. 15
    DupliChecker apiWeb $9.99/mo5.4
    Scribbr Plagiarism Checker vs DupliChecker
  16. 16
    PlagiarismCheck.org apiextensionWeb 5.4
    Scribbr Plagiarism Checker vs PlagiarismCheck.org
  17. 17
    PlagiarismSearch Free trial apiextensionWeb $27.95/mo5.4
    Scribbr Plagiarism Checker vs PlagiarismSearch
  18. 18
    Plagramme Web $14.95/mo5.4
    Scribbr Plagiarism Checker vs Plagramme
  19. 20
    Viper Web 5.4
    Scribbr Plagiarism Checker vs Viper
  20. 21
    DrillBit AndroidapiiOSWeb 5.2
    Scribbr Plagiarism Checker vs DrillBit

Scribbr Plagiarism Checker alternatives compared

#AppScoreFree planFromRuns on
1Noplag6.7Free plan$9.99/moAPI, Linux, Mac, self-hosted, Web, Windows
2Dolos6.5Free planFreeAPI, Linux, self-hosted, Web, Windows
3Copyscape6.4Free plan$4.95/moAPI, self-hosted, Web
4MOSS6.4Free planFreeLinux, Web
5Originality.ai6.4Free plan$12.95/moAPI, Browser, Web
6PlagAware6.4Free plan€2.99/moAPI, Web
7Plagiarism Checker X6.4Free planFreeWindows
8Plagiarisma6.4Free planFreeWeb, Windows
9Quetext AI Detector6.4Free plan$7.99/moAPI, Browser, Web
10SmallSEOTools Plagiarism Checker6.4Free plan$7.84/moAPI, Browser, Web
11PrePostSEO Plagiarism Checker5.8$0.35/moAndroid, API, iOS, Mac, Web, Windows
12Smodin Plagiarism Checker5.6$10/moAndroid, API, Browser, iOS, Web
13Compilatio AI Detector5.5API, Web
14Copyleaks AI Detector5.5$1.17/moAPI, Browser, Web
15DupliChecker5.4$9.99/moAPI, Web
16PlagiarismCheck.org5.4API, Browser, Web
17PlagiarismSearch5.4$27.95/moAPI, Browser, Web
18Plagramme5.4$14.95/moWeb
20Viper5.4Web
21DrillBit5.2NoAndroid, API, iOS, Web
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Questions about Scribbr Plagiarism Checker alternatives

What is the best alternative to Scribbr Plagiarism Checker?

Noplag, number 1 in plagiarism checkers with a score of 6.7 out of 10. The others here: Dolos, Copyscape, MOSS and 16 more.

What is the best free alternative to Scribbr Plagiarism Checker?

Noplag 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 free-and-open first: a usable free tier and open-source code, then the platforms it runs on and its documentation.