Plagly.ai - Free AI Detector & Plagiarism Checker with 99% Accuracy

We built Plagly.ai because existing AI detectors were either inaccurate, expensive, or both. As educators ourselves, we saw students and teachers struggling with unreliable tools that flagged legitimate academic writing as AI-generated. Our approach was different: instead of relying on a single model, we built an ensemble system that analyzes linguistic patterns, semantic structures, and contextual markers. The result is 96% detection accuracy with less than 0.4% false positives. The feature we are most proud of is the Agentic Council - where 7 specialized AI agents independently analyze your document and then debate their findings in real-time, just like having 7 professors review your paper. Disagreements are resolved through evidence, not averaging. We also added plagiarism detection, hallucination checking, and reference analysis with suggested academic citations - making Plagly.ai the most comprehensive document verification tool available for free.