Best Detecto Alternatives in 2026
Updated
20 apps from AI detection software ranked against Detecto on the same published basis.
- 1Detecto vs IA Checker
- 2Detecto vs Originality.ai
- 3Detecto vs ZeroTrue
- 4Detecto vs Pangram
- 5Detecto vs ScribeLens
- 6Detecto vs Winston AI
- 7Detecto vs Heynotai
- 8Detecto vs Grammarly
- 9Detecto vs TraceGPT
- 10Detecto vs Sapling
- 11Detecto vs AI Detector Pro
- 12Detecto vs Polygraf AI Detector
- 13Detecto vs Turnitin AI Writing Detection
- 14Detecto vs Undetectable AI
- 15Detecto vs Walter Writes AI
- 16Detecto vs Compilatio AI Detector
- 17Detecto vs Smodin AI Detector
- 18Detecto vs UncovAI AI Detector Extension
- 19Detecto vs Airno
- 21Detecto vs Trinka
Detecto alternatives compared
| # | App | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | IA Checker | 8.5 | Free plan | €9.90/mo | iOS, Web |
| 2 | Originality.ai | 8.1 | Free plan | $12.95/mo | API, Browser, Web |
| 3 | ZeroTrue | 8.1 | Free plan | Free | Android, API, iOS, self-hosted, Web |
| 4 | Pangram | 7.9 | Free plan | $1.67/mo | API, Browser, Web |
| 5 | ScribeLens | 7.8 | Free plan | $0.04/mo | API, Web |
| 6 | Winston AI | 7.7 | Free plan | $5/mo | API, Browser, Web |
| 7 | Heynotai | 7.6 | Free plan | $8/mo | API, Browser, self-hosted, Web |
| 8 | Grammarly | 7.6 | Free plan | $12/mo | Android, iOS |
| 9 | TraceGPT | 7.1 | No | — | API, Browser, Web |
| 10 | Sapling | 7.0 | Free plan | $5/mo | API, Browser, self-hosted, Web, Windows |
| 11 | AI Detector Pro | 6.8 | Free plan | Free | Web |
| 12 | Polygraf AI Detector | 6.8 | Free plan | $9.95/mo | API, Browser, Web |
| 13 | Turnitin AI Writing Detection | 6.7 | No | — | Web |
| 14 | Undetectable AI | 6.7 | No | $0.42/mo | API, Browser, Web |
| 15 | Walter Writes AI | 6.6 | No | — | Web, iOS, Android |
| 16 | Compilatio AI Detector | 6.5 | No | — | Web |
| 17 | Smodin AI Detector | 6.4 | No | — | Web |
| 18 | UncovAI AI Detector Extension | 6.2 | Free plan | €9.99/mo | Browser, Web |
| 19 | Airno | 6.1 | No | — | Web |
| 21 | Trinka | 6.0 | Free plan | — | API, Browser, Mac, self-hosted, Web, Windows |
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Questions about Detecto alternatives
What is the best alternative to Detecto?
IA Checker, number 1 in AI detection software with a score of 8.5 out of 10. The others here: Originality.ai, ZeroTrue, Pangram and 16 more.
What is the best free alternative to Detecto?
IA Checker is the best-ranked alternative with a free plan. 13 of the 20 alternatives here publish a free plan on their own pricing pages.
How are these alternatives ranked?
Ranked mobile-first: a phone app alongside the web or desktop product, a free tier and the depth of its documentation.