GPTZero
Best free AI detector - simply paste your text to instantly get an overall AI score and advanced sentence by sentence detection.
Who it is for: Audience not clearly specified
Core capabilities
- AI detector made to Preserve What's Human.: The official website lists the module 'AI detector made to Preserve What's Human.'; specific workflows still require product testing.
- The most precise, reliable AI detection results on the market: The official website lists the module 'The most precise, reliable AI detection results on the market'; specific workflows still require product testing.
- Scan top AI models: The official website lists the module 'Scan top AI models'; specific workflows still require product testing.
- Get unparalleled, advanced accuracy: The official website lists the module 'Get unparalleled, advanced accuracy'; specific workflows still require product testing.
- Verify real writing: The official website lists the module 'Verify real writing'; specific workflows still require product testing.
Pricing
Free · free · $0 /mo · $0 /year
Updated 2026-08-17