The Geeks Club
Vendor dashboard
Search
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

Best Isgen AI Detector Alternatives in 2026

Updated

20 platforms from AI content detection software ranked against Isgen AI Detector on the same published basis.

  1. 1
    GPTZero Free plan apiextensionWeb $8.33/mo7.6
    Isgen AI Detector vs GPTZero
  2. 2
    Polygraf AI Detector Free plan apiextensionWeb $9.95/mo7.6
    Isgen AI Detector vs Polygraf AI Detector
  3. 3
    AI Detector Pro Free plan Web Free7.5
    Isgen AI Detector vs AI Detector Pro
  4. 4
    Winston AI Free plan apiextensionWeb $5/mo7.5
    Isgen AI Detector vs Winston AI
  5. 5
    Pangram Free plan apiextensionWeb $1.67/mo7.4
    Isgen AI Detector vs Pangram
  6. 6
    Proofademic Free plan apiWeb $15/mo7.4
    Isgen AI Detector vs Proofademic
  7. 7
    TrustOriginality.ai Free plan AndroidapiiOSWeb €4.99/mo7.4
    Isgen AI Detector vs TrustOriginality.ai
  8. 8
    Ahrefs Free plan apiWeb $29/mo7.1
    Isgen AI Detector vs Ahrefs
  9. 9
    AI or Not Free plan apiiOSWeb $5/mo7.0
    Isgen AI Detector vs AI or Not
  10. 10
    Hive AI-Generated Content Detection Free plan apiextensionself-hostedWeb $6/mo7.0
    Isgen AI Detector vs Hive AI-Generated Content Detection
  11. 11
    Reality Defender Free plan apiself-hostedWeb $33.25/mo7.0
    Isgen AI Detector vs Reality Defender
  12. 12
    TraceGPT Free trial apiextensionWeb 7.0
    Isgen AI Detector vs TraceGPT
  13. 13
    Trinka Free plan apiextensionMacself-hostedWeb 7.0
    Isgen AI Detector vs Trinka
  14. 14
    Compilatio AI Detector Free trial apiWeb 6.9
    Isgen AI Detector vs Compilatio AI Detector
  15. 15
    Copyleaks AI Detector Free trial apiextensionWeb $1.17/mo6.9
    Isgen AI Detector vs Copyleaks AI Detector
  16. 16
    Detecting-AI.com Free plan apiWeb $0.58/mo6.9
    Isgen AI Detector vs Detecting-AI.com
  17. 17
    Detecto Free plan Web $6.99/mo6.9
    Isgen AI Detector vs Detecto
  18. 18
    DuckDuckGoose DeepDetector Free trial apiself-hostedWeb 6.9
    Isgen AI Detector vs DuckDuckGoose DeepDetector
  19. 19
    GPTKit Free plan apiWeb $5/mo6.9
    Isgen AI Detector vs GPTKit
  20. 20
    Humbot Free trial apiWeb $0.67/mo6.9
    Isgen AI Detector vs Humbot

Isgen AI Detector alternatives compared

#PlatformScoreFree planFromRuns on
1GPTZero7.6Free plan$8.33/moAPI, Browser, Web
2Polygraf AI Detector7.6Free plan$9.95/moAPI, Browser, Web
3AI Detector Pro7.5Free planFreeWeb
4Winston AI7.5Free plan$5/moAPI, Browser, Web
5Pangram7.4Free plan$1.67/moAPI, Browser, Web
6Proofademic7.4Free plan$15/moAPI, Web
7TrustOriginality.ai7.4Free plan€4.99/moAndroid, API, iOS, Web
8Ahrefs7.1Free plan$29/moAPI, Web
9AI or Not7.0Free plan$5/moAPI, iOS, Web
10Hive AI-Generated Content Detection7.0Free plan$6/moAPI, Browser, self-hosted, Web
11Reality Defender7.0Free plan$33.25/moAPI, self-hosted, Web
12TraceGPT7.0No—API, Browser, Web
13Trinka7.0Free plan—API, Browser, Mac, self-hosted, Web, Windows
14Compilatio AI Detector6.9No—API, Web
15Copyleaks AI Detector6.9No$1.17/moAPI, Browser, Web
16Detecting-AI.com6.9Free plan$0.58/moAPI, Web
17Detecto6.9Free plan$6.99/moWeb
18DuckDuckGoose DeepDetector6.9No—API, self-hosted, Web
19GPTKit6.9Free plan$5/moAPI, Web
20Humbot6.9No$0.67/moAPI, Web
Make your platform an alternative to Isgen AI Detector

The sponsored alternative slot on this page is labelled Sponsored.

See the price

Questions about Isgen AI Detector alternatives

What is the best alternative to Isgen AI Detector?

GPTZero, number 1 in AI content detection software with a score of 7.6 out of 10. The others here: Polygraf AI Detector, AI Detector Pro, Winston AI and 16 more.

What is the best free alternative to Isgen AI Detector?

GPTZero is the best-ranked alternative with a free plan. 15 of the 20 alternatives here publish a free plan on their own pricing pages.

How are these alternatives ranked?

Ranked on how quickly a newcomer can get going: documentation depth, a free tier or trial, and the platforms it runs on.