Is Quillbot AI Detector Accurate? Quillbot Vs Turnitin AI Detector

Sumra
Jul 26
3 min read

In the age of advanced artificial intelligence, using AI tools for academic writing has become commonplace. However, this convenience brings a significant challenge: AI plagiarism. For students and researchers, ensuring the originality of their work is paramount. While Turnitin is the gold standard for plagiarism detection, not everyone has access to it. This has led many to seek reliable alternatives. One of the most prominent is QuillBot, which now includes an AI detection feature. But how accurate is it?

This article explores the effectiveness of QuillBot's AI Detector by comparing its results directly with Turnitin's, and also examines how to overcome AI plagiarism once it's been detected.

Why AI Plagiarism Detection Matters

When you use AI tools for drafting academic work, AI-generated text is common. However, this often results in AT 100% AI plagiarism flags from advanced checkers like Turnitin. Without the right tools, you're left guessing—and that can cost you grades, credibility, and peace of mind.

The Challenge of AI Plagiarism

As AI writing assistants become more sophisticated, distinguishing between human-written and AI-generated text is increasingly difficult. Academic institutions are cracking down on AI plagiarism, making it essential for students to know the percentage of AI-generated content in their documents before submission. This is where AI detection tools come into play.

Testing QuillBot’s AI Detector

QuillBot, a popular paraphrasing and writing tool, has integrated an AI Detector to help users identify AI-generated content. The feature is available in both free and premium versions.

Premium Version: Allows users to upload up to 20 files at a time, with a word limit of 7,000 words per file, and detects AI content with a single click.
Free Version: Also offers the ability to upload a document and check for AI-generated text.

To test its accuracy, a sample document was run through both the free and premium versions of QuillBot’s AI Detector. The results were consistent: QuillBot identified that 93% of the text was likely AI-generated. The detailed report highlighted the specific sections flagged as AI content. This indicates that whether you are using the free or paid version, the detection capability remains the same.

Comparing QuillBot with Turnitin

How to Overcome AI Plagiarism

Identifying AI plagiarism is only half the battle; removing it is the next crucial step.

QuillBot’s AI Humanizer: Is It Effective?

QuillBot also offers an "AI Humanizer" feature, designed to rewrite AI-generated text to sound more human. The same sample text was run through this feature. After a single pass, the text was re-checked with the AI Detector.

The result? The document was still flagged as 86% AI-generated. This suggests that while the AI Humanizer can paraphrase the content, it may not be sufficient to bypass sophisticated AI detectors.

Get My 6 Hours Customized Course "Mastery In Research Writing With AI Tools"

HIX Bypass: A More Powerful Solution

HIX Bypass is a special tool made to rewrite AI-generated text so it looks like a human wrote it.

It gives you different options to rewrite text: Fast (quick but light changes), Balanced (a mix of speed and quality), Aggressive (strong changes for better human tone).
The same AI-generated text was put into HIX Bypass and rewritten using these modes.
After rewriting, the new version was checked with QuillBot’s AI Detector.
The result showed 0% AI detection — meaning the text looked completely human-written.
HIX Bypass also includes its own built-in AI checker.
It checks your text with tools like GPTZero and CopyLeaks to make sure it's not flagged as AI-written.
This proves that HIX Bypass is a reliable and effective way to remove AI traces from your writing.

Access of the tool: HIX Bypass

Discount code: DrRizwana

Conclusion

Based on this comparison, several key conclusions can be drawn:

QuillBot’s AI Detector is a highly accurate and reliable tool, providing results that are very close to the industry standard, Turnitin. It serves as an excellent alternative for students and writers who need to check their documents for AI-generated content.
QuillBot’s AI Humanizer feature may not be effective enough on its own to completely remove AI traces from your text. It can reduce the percentage, but still leaves a significant amount of detectable AI content.
For effectively removing AI plagiarism and ensuring your text appears human-written, a specialized tool like HIX Bypass is a far more reliable solution.

Ultimately, the best approach is to use AI writing tools as assistants and to always involve your own critical thinking and manual input. This ensures your final document is not only plagiarism-free but also professional and authentic.

If you need assistance making your academic documents more professional and removing AI plagiarism, you can access our services at scientificpakistan.