Different AI detectors are powered by different technology and have different ways of displaying results, meaning they can have slightly different (e.g., 98% vs. 100%) or completely different (e.g., fully human vs. fully AI) results.

Scribbr uses proprietary software for our free AI Detector and the paid, more accurate version that is part of the Plagiarism Checker.

The results at your university may differ if the software used is different from Scribbr's.