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Best Noplag Alternatives in 2026

12 apps from plagiarism checkers ranked against Noplag on the same published basis.

  1. 2
    Originality.ai Free plan apiextensionWeb $12.95/mo6.4
    Noplag vs Originality.ai
  2. 3
    PlagAware Free plan apiWeb €2.99/mo6.4
    Noplag vs PlagAware
  3. 4
    Plagiarisma Free plan WebWin Free6.4
    Noplag vs Plagiarisma
  4. 5
    Quetext AI Detector Free plan apiextensionWeb $7.99/mo6.4
    Noplag vs Quetext AI Detector
  5. 6
    SmallSEOTools Plagiarism Checker Free plan apiextensionWeb $7.84/mo6.4
    Noplag vs SmallSEOTools Plagiarism Checker
  6. 7
    PrePostSEO Plagiarism Checker AndroidapiiOSMacWeb $0.35/mo5.8
    Noplag vs PrePostSEO Plagiarism Checker
  7. 8
    Smodin Plagiarism Checker AndroidapiextensioniOSWeb $10/mo5.6
    Noplag vs Smodin Plagiarism Checker
  8. 9
    Copyleaks AI Detector Free trial apiextensionWeb $1.17/mo5.5
    Noplag vs Copyleaks AI Detector
  9. 10
    DupliChecker apiWeb $9.99/mo5.4
    Noplag vs DupliChecker
  10. 11
    PlagiarismCheck.org apiextensionWeb 5.4
    Noplag vs PlagiarismCheck.org
  11. 12
    PlagiarismSearch Free trial apiextensionWeb $27.95/mo5.4
    Noplag vs PlagiarismSearch
  12. 13
    Viper Web 5.4
    Noplag vs Viper
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