Trusted by students at 3,500+ universities
Paste your essay or assignment and find out if it will trigger your professor's AI detection software. Instant score. Per-sentence breakdown. Try it now.
Trusted by students at 3,500+ universities
Three steps. Under 30 seconds.
Drop in your essay, article, or any writing. We handle up to 15,000 words at once.
Our engine benchmarks your text against the same systems your professors use — GPTZero, Turnitin, Originality.ai.
See an overall AI probability score with per-sentence breakdown. Know exactly what to fix.
No waiting. No queue. Instant analysis so you can check before you submit.
Trained on 130,000+ samples. Catches AI from GPT-4, Claude, Gemini, and DeepSeek. Updated monthly.
We don't just give you a number. We show you exactly which sentences are flagged and why.
Same argument. Same evidence. One reads as AI. One doesn't.
“The implementation of renewable energy sources represents a paradigm shift in how modern societies approach sustainability challenges.”
“Switching to solar and wind isn't just a trend — it's basically the only option we've got if we want to stop cooking the planet.”
Same argument. Same evidence. Actually sounds like a human wrote it.
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