Specifiction
For vendors
AdvertiseTop spots, featured rows, home sponsor Get listedAdd a product we don't cover yet Claim a listingFree: verify the domain, then correct your page Vendor dashboardNumbers, orders and placements
List your tool
Vendor dashboard

Best Is It AI? Alternatives in 2026

Updated

20 tools from AI detection software ranked against Is It AI? on the same published basis.

  1. 1
    Sapling Free plan apiextensionself-hostedWebWin $5/mo7.5
    Is It AI? vs Sapling
  2. 2
    GPTZero Free plan apiextensionWeb $8.33/mo7.4
    Is It AI? vs GPTZero
  3. 3
    Polygraf AI Detector Free plan apiextensionWeb $9.95/mo7.3
    Is It AI? vs Polygraf AI Detector
  4. 4
    Trinka Free plan apiextensionMacself-hostedWeb 7.3
    Is It AI? vs Trinka
  5. 5
    AI Detector Pro Free plan Web Free7.2
    Is It AI? vs AI Detector Pro
  6. 6
    Winston AI Free plan apiextensionWeb $5/mo7.2
    Is It AI? vs Winston AI
  7. 7
    Grammarly Free plan AndroidiOS $12/mo7.1
    Is It AI? vs Grammarly
  8. 8
    Pangram Free plan apiextensionWeb $1.67/mo7.1
    Is It AI? vs Pangram
  9. 9
    UncovAI AI Detector Extension Free plan extensionWeb €9.99/mo7.1
    Is It AI? vs UncovAI AI Detector Extension
  10. 10
    ZeroTrue Free plan AndroidapiiOSself-hostedWeb Free7.1
    Is It AI? vs ZeroTrue
  11. 11
    IA Checker Free plan iOSWeb €9.90/mo7.0
    Is It AI? vs IA Checker
  12. 12
    TraceGPT Free trial apiextensionWeb 7.0
    Is It AI? vs TraceGPT
  13. 13
    Copyleaks AI Detector Free trial apiextensionWeb $1.17/mo6.9
    Is It AI? vs Copyleaks AI Detector
  14. 14
    Heynotai Free plan apiextensionself-hostedWeb $8/mo6.9
    Is It AI? vs Heynotai
  15. 15
    ScribeLens Free plan apiWeb $0.04/mo6.9
    Is It AI? vs ScribeLens
  16. 16
    Undetectable AI Free trial apiextensionWeb $0.42/mo6.9
    Is It AI? vs Undetectable AI
  17. 17
    Originality.ai Free plan apiextensionWeb $12.95/mo6.8
    Is It AI? vs Originality.ai
  18. 18
    TruthLens Free plan extension Free6.3
    Is It AI? vs TruthLens
  19. 19
    EyeSift Free plan Web Free6.1
    Is It AI? vs EyeSift
  20. 20
    Walter Writes AI Free trial AndroidapiextensioniOSWeb $0.67/mo5.7
    Is It AI? vs Walter Writes AI

Is It AI? alternatives compared

#ToolScoreFree planFromRuns on
1Sapling7.5Free plan$5/moAPI, Browser, self-hosted, Web, Windows
2GPTZero7.4Free plan$8.33/moAPI, Browser, Web
3Polygraf AI Detector7.3Free plan$9.95/moAPI, Browser, Web
4Trinka7.3Free plan—API, Browser, Mac, self-hosted, Web, Windows
5AI Detector Pro7.2Free planFreeWeb
6Winston AI7.2Free plan$5/moAPI, Browser, Web
7Grammarly7.1Free plan$12/moAndroid, iOS
8Pangram7.1Free plan$1.67/moAPI, Browser, Web
9UncovAI AI Detector Extension7.1Free plan€9.99/moBrowser, Web
10ZeroTrue7.1Free planFreeAndroid, API, iOS, self-hosted, Web
11IA Checker7.0Free plan€9.90/moiOS, Web
12TraceGPT7.0No—API, Browser, Web
13Copyleaks AI Detector6.9No$1.17/moAPI, Browser, Web
14Heynotai6.9Free plan$8/moAPI, Browser, self-hosted, Web
15ScribeLens6.9Free plan$0.04/moAPI, Web
16Undetectable AI6.9No$0.42/moAPI, Browser, Web
17Originality.ai6.8Free plan$12.95/moAPI, Browser, Web
18TruthLens6.3Free planFreeBrowser
19EyeSift6.1Free planFreeWeb
20Walter Writes AI5.7No$0.67/moAndroid, API, Browser, iOS, Web
Make your tool an alternative to Is It AI?

The sponsored alternative slot on this page is labelled Sponsored.

See the price

Questions about Is It AI? alternatives

What is the best alternative to Is It AI??

Sapling, number 1 in AI detection software with a score of 7.5 out of 10. The others here: GPTZero, Polygraf AI Detector, Trinka and 16 more.

What is the best free alternative to Is It AI??

Sapling is the best-ranked alternative with a free plan. 16 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.