Introduction
Scribbr is best known for its academic proofreading and citation tools. Recently, Scribbr expanded into AI detection, but here’s the truth:
The Scribbr AI Detector isn’t its own product. It’s QuillBot's AI detector, embedded directly into the Scribbr website.
You can even see “QuillBot Privacy Policy and Terms of Service apply” at the bottom of the detector page:
This means both tools share identical detection accuracy, results, and limitations.
🧩 Why They’re the Same
Scribbr and QuillBot are both owned by Learneo, the parent company behind several writing and education platforms.
So when you use Scribbr’s detector, you’re actually running your text through QuillBot, just rebranded.
📊 Verdict
There’s no need to test Scribbr separately. It’s 100% identical to QuillBot’s AI detector.
For detailed performance tests, pricing info, and our verdict, check out the full review below:
👉 Read the full QuillBot Review here: https://www.twaingpt.com/blog/quillbot-review/
✅ Bypass Scribbr with TwainGPT: Try TwainGPT