QuillBot AI Detector Review: Accuracy Tested With Real Samples
QuillBot’s AI detector is one of the most-used free options out there, as it has been bundled right into a web utility that millions already use for paraphrasing. And that popularity alone makes one question worth answering properly:
Does it actually work, or does it just look convincing?
To find out, we tested it ourselves through four scenarios that mirror how people actually use it—with raw AI text, AI text edited by a human, writing that’s 100% human-made, and human writing that’s had AI touch up the grammar, flow, and clarity. And what follows is a breakdown of how the QuillBot AI detector handled each scenario.
So, with that in mind, let’s begin!
Our Quick VerdictThe QuillBot AI detector nailed ‘raw, unedited AI text’ with a perfect ‘100% score.’ But the moment editing en...




