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Best ZeroGPT Alternatives in 2026

Updated

20 apps from AI content detection software ranked against ZeroGPT on the same published basis.

  1. 1
    Trinka Free plan apiextensionMacself-hostedWeb 6.6
    ZeroGPT vs Trinka
  2. 2
    TrustOriginality.ai Free plan AndroidapiiOSWeb €4.99/mo6.6
    ZeroGPT vs TrustOriginality.ai
  3. 3
    AI Detect Free plan LinuxMacself-hostedWin Free6.5
    ZeroGPT vs AI Detect
  4. 4
    SlopTotal Free plan apiextensionLinuxMacself-hosted Free6.5
    ZeroGPT vs SlopTotal
  5. 5
    Ahrefs Free plan apiWeb $29/mo6.4
    ZeroGPT vs Ahrefs
  6. 6
    AI or Not Free plan apiiOSWeb $5/mo6.4
    ZeroGPT vs AI or Not
  7. 7
    GPTZero Free plan apiextensionWeb $8.33/mo6.4
    ZeroGPT vs GPTZero
  8. 8
    Hive AI-Generated Content Detection Free plan apiextensionself-hostedWeb $6/mo6.4
    ZeroGPT vs Hive AI-Generated Content Detection
  9. 9
    Polygraf AI Detector Free plan apiextensionWeb $9.95/mo6.4
    ZeroGPT vs Polygraf AI Detector
  10. 10
    Reality Defender Free plan apiself-hostedWeb $33.25/mo6.4
    ZeroGPT vs Reality Defender
  11. 11
    Resemble Detect Free plan apiextensionself-hostedWeb $280/mo6.4
    ZeroGPT vs Resemble Detect
  12. 12
    Winston AI Free plan apiextensionWeb $5/mo6.4
    ZeroGPT vs Winston AI
  13. 13
    AI Detector Pro Free plan Web Free6.3
    ZeroGPT vs AI Detector Pro
  14. 14
    Detecting-AI.com Free plan apiWeb $0.58/mo6.3
    ZeroGPT vs Detecting-AI.com
  15. 15
    Illuminarty Free plan apiWeb $10/mo6.3
    ZeroGPT vs Illuminarty
  16. 16
    Isgen AI Detector Free plan apiWeb $8/mo6.3
    ZeroGPT vs Isgen AI Detector
  17. 17
    Originality.ai Free plan apiextensionWeb $12.95/mo6.3
    ZeroGPT vs Originality.ai
  18. 18
    Pangram Free plan apiextensionWeb $1.67/mo6.3
    ZeroGPT vs Pangram
  19. 19
    Proofademic Free plan apiWeb $15/mo6.3
    ZeroGPT vs Proofademic
  20. 20
    Quetext AI Detector Free plan apiextensionWeb $7.99/mo6.3
    ZeroGPT vs Quetext AI Detector

ZeroGPT alternatives compared

#AppScoreFree planFromRuns on
1Trinka6.6Free plan—API, Browser, Mac, self-hosted, Web, Windows
2TrustOriginality.ai6.6Free plan€4.99/moAndroid, API, iOS, Web
3AI Detect6.5Free planFreeLinux, Mac, self-hosted, Windows
4SlopTotal6.5Free planFreeAPI, Browser, Linux, Mac, self-hosted, Web, Windows
5Ahrefs6.4Free plan$29/moAPI, Web
6AI or Not6.4Free plan$5/moAPI, iOS, Web
7GPTZero6.4Free plan$8.33/moAPI, Browser, Web
8Hive AI-Generated Content Detection6.4Free plan$6/moAPI, Browser, self-hosted, Web
9Polygraf AI Detector6.4Free plan$9.95/moAPI, Browser, Web
10Reality Defender6.4Free plan$33.25/moAPI, self-hosted, Web
11Resemble Detect6.4Free plan$280/moAPI, Browser, self-hosted, Web
12Winston AI6.4Free plan$5/moAPI, Browser, Web
13AI Detector Pro6.3Free planFreeWeb
14Detecting-AI.com6.3Free plan$0.58/moAPI, Web
15Illuminarty6.3Free plan$10/moAPI, Web
16Isgen AI Detector6.3Free plan$8/moAPI, Web
17Originality.ai6.3Free plan$12.95/moAPI, Browser, Web
18Pangram6.3Free plan$1.67/moAPI, Browser, Web
19Proofademic6.3Free plan$15/moAPI, Web
20Quetext AI Detector6.3Free plan$7.99/moAPI, Browser, Web
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Questions about ZeroGPT alternatives

What is the best alternative to ZeroGPT?

Trinka, number 1 in AI content detection software with a score of 6.6 out of 10. The others here: TrustOriginality.ai, AI Detect, SlopTotal and 16 more.

What is the best free alternative to ZeroGPT?

Trinka is the best-ranked alternative with a free plan. 20 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.