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Best Mask AI Detector Alternatives in 2026

Updated

20 apps from AI content detectors ranked against Mask AI Detector on the same published basis.

  1. 1
    AI Detectors.io Free plan apiextensionMacWebWin $0.69/mo7.1
    Mask AI Detector vs AI Detectors.io
  2. 2
    ContentDetector.org Free plan extensioniOSMacWebWin Free7.1
    Mask AI Detector vs ContentDetector.org
  3. 3
    GPTZero Free plan apiextensionWeb $8.33/mo7.0
    Mask AI Detector vs GPTZero
  4. 4
    It's AI Free plan apiextensionWeb $0.42/mo6.9
    Mask AI Detector vs It's AI
  5. 5
    Winston AI Free plan apiextensionWeb $5/mo6.9
    Mask AI Detector vs Winston AI
  6. 6
    AI Detector Pro Free plan Web Free6.8
    Mask AI Detector vs AI Detector Pro
  7. 7
    Detecting-AI.com Free plan apiWeb $0.58/mo6.8
    Mask AI Detector vs Detecting-AI.com
  8. 8
    Isgen AI Detector Free plan apiWeb $8/mo6.8
    Mask AI Detector vs Isgen AI Detector
  9. 9
    Originality.ai Free plan apiextensionWeb $12.95/mo6.8
    Mask AI Detector vs Originality.ai
  10. 10
    Pangram Free plan apiextensionWeb $1.67/mo6.8
    Mask AI Detector vs Pangram
  11. 11
    Proofademic Free plan apiWeb $15/mo6.8
    Mask AI Detector vs Proofademic
  12. 12
    TrustOriginality.ai Free plan AndroidapiiOSWeb €4.99/mo6.8
    Mask AI Detector vs TrustOriginality.ai
  13. 13
    AI-Content Detector ML Free plan extensionWeb Free6.6
    Mask AI Detector vs AI-Content Detector ML
  14. 14
    Copyleaks AI Detector Free trial apiextensionWeb $1.17/mo6.4
    Mask AI Detector vs Copyleaks AI Detector
  15. 15
    EyeSift Free plan Web Free6.2
    Mask AI Detector vs EyeSift
  16. 16
    TheChecker.AI apiextensionWeb $8.25/mo6.1
    Mask AI Detector vs TheChecker.AI
  17. 17
    Elucida Web 5.7
    Mask AI Detector vs Elucida
  18. 18
    Smodin AI Detector Web 5.6
    Mask AI Detector vs Smodin AI Detector
  19. 19
    Airno Web 5.5
    Mask AI Detector vs Airno
  20. 20
    ClassGuard Web 5.4
    Mask AI Detector vs ClassGuard

Mask AI Detector alternatives compared

#AppScoreFree planFromRuns on
1AI Detectors.io7.1Free plan$0.69/moAPI, Browser, Mac, Web, Windows
2ContentDetector.org7.1Free planFreeBrowser, iOS, Mac, Web, Windows
3GPTZero7.0Free plan$8.33/moAPI, Browser, Web
4It's AI6.9Free plan$0.42/moAPI, Browser, Web
5Winston AI6.9Free plan$5/moAPI, Browser, Web
6AI Detector Pro6.8Free planFreeWeb
7Detecting-AI.com6.8Free plan$0.58/moAPI, Web
8Isgen AI Detector6.8Free plan$8/moAPI, Web
9Originality.ai6.8Free plan$12.95/moAPI, Browser, Web
10Pangram6.8Free plan$1.67/moAPI, Browser, Web
11Proofademic6.8Free plan$15/moAPI, Web
12TrustOriginality.ai6.8Free plan€4.99/moAndroid, API, iOS, Web
13AI-Content Detector ML6.6Free planFreeBrowser, Web
14Copyleaks AI Detector6.4No$1.17/moAPI, Browser, Web
15EyeSift6.2Free planFreeWeb
16TheChecker.AI6.1No$8.25/moAPI, Browser, Web
17Elucida5.7No—Web
18Smodin AI Detector5.6No—Web
19Airno5.5No—Web
20ClassGuard5.4No—Web
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Questions about Mask AI Detector alternatives

What is the best alternative to Mask AI Detector?

AI Detectors.io, number 1 in AI content detectors with a score of 7.1 out of 10. The others here: ContentDetector.org, GPTZero, It's AI and 16 more.

What is the best free alternative to Mask AI Detector?

AI Detectors.io is the best-ranked alternative with a free plan. 14 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: documentation depth, a free tier and the platforms it runs on.