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QuillBot AI Content Detector and Paraphrase Plagiarism Review

Can QuillBot's AI Detector identify AI content? We tested the QuillBot AI Detector with three AI-generated content samples to find out — these are our results!

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Introduction

Our text compare tool is a fantastic, lightweight tool that provides plagiarism checks between two documents. Whether you are a student, blogger or publisher, this tool offers a great solution to detect and compare similarities between any two pieces of text. In this article, I will discuss the different ways to use the tool, the primary features of the tool and who this tool is for. There is an FAQ at the bottom if you run into any issues when trying to use the tool.

What makes Originality.ai’s text comparison tool stand out?

Keyword density helper – This tool comes with a built-in keyword density helper in some ways similar to the likes of SurferSEO or MarketMuse the difference being, ours is free! This feature shows the user the frequency of single or two word keywords in a document, meaning you can easily compare an article you have written against a competitor to see the major differences in keyword densities. This is especially useful for SEO’s who are looking to optimize their blog content for search engines and improve the blog’s visibility.

Ways to compare

File compare – Text comparison between files is a breeze with our tool. Simply select the files you would like to compare, hit “Upload” and our tool will automatically insert the content into the text area, then simply hit “Compare” and let our tool show you where the differences in the text are. By uploading a file, you can still check the keyword density in your content.

URL compare

Comparing text between URLs is effortless with our tool. Simply paste the URL you would like to get the content from (in our example we use a fantastic blog post by Sherice Jacob found here) hit “Submit URL” and our tool will automatically retrieve the contents of the page and paste it into the text area, then simply click “Compare” and let our tool highlight the difference between the URLs. This feature is especially useful for checking keyword density between pages!

Simple text compare

You can also easily compare text by copying and pasting it into each field, as demonstrated below.

Features of Originality.ai’s Text Compare Tool

Ease of use

Our text compare tool is created with the user in mind, it is designed to be accessible to everyone. Our tool allows users to upload files or enter a URL to extract text, this along with the lightweight design ensures a seamless experience. The interface is simple and straightforward, making it easy for users to compare text and detect the diff.

Multiple text file format support

Our tool provides support for a variety of different text files and microsoft word formats including pdf file, .docx, .odt, .doc, and .txt, giving users the ability to compare text from different sources with ease. This makes it a great solution for students, bloggers, and publishers who are looking for file comparison in different formats.

Protects intellectual property

Our text comparison tool helps you protect your intellectual property and helps prevent plagiarism. This tool provides an accurate comparison of texts, making it easy to ensure that your work is original and not copied from other sources. Our tool is a valuable resource for anyone looking to maintain the originality of their content.

User Data Privacy

Our text compare tool is secure and protects user data privacy. No data is ever saved to the tool, the users’ text is only scanned and pasted into the tool’s text area. This makes certain that users can use our tool with confidence, knowing their data is safe and secure.

Compatibility

Our text comparison tool is designed to work seamlessly across all size devices, ensuring maximum compatibility no matter your screen size. Whether you are using a large desktop monitor, a small laptop, a tablet or a smartphone, this tool adjusts to your screen size. This means that users can compare texts and detect the diff anywhere without the need for specialized hardware or software. This level of accessibility makes it an ideal solution for students or bloggers who value the originality of their work and need to compare text online anywhere at any time.

We're back with another AI content detector review, this time focusing on one of the most popular options in the market, QuillBot.

To review this AI detection tool, we’ll put it to the test across three different forms of AI content including text from ChatGPT to see whether it's an accurate AI checker to rely on or one to be wary of.

Here, we’ll discuss the following:

  • What QuillBot AI is
  • Why there is interest in tools like QuillBot's AI detector
  • Is Quillbots AI Paraphrasing Plagiarism
  • Is Paraphrased Text with Quillbot Detectable by AI Detectors?
  • Our AI content detection tests
  • A final verdict on whether QuillBot AI is a tool you can rely on

What Is QuillBot AI?

QuillBot is an artificial intelligence paraphrasing tool, that also offers its own built-in AI content detection software.

QuillBot offers several tools, which include a paraphraser, grammar checker, plagiarism detector, summarizer tool, and citation generator. In this article, we’ll specifically focus on QuillBot’s AI detector.

Why are people interested in QuillBot's AI detector?

Given the continued increase in AI content creation and the need for transparency and clarity surrounding AI-generated text, academics, business owners, and freelancers are searching for accurate AI content detectors. As a result, QuillBot's AI detector is capturing a lot of interest.

QuillBot’s AI detector claims to detect AI content from a variety of AI writing tools or AI Chat such as “ChatGPT, GPT-4, and Google Gemini.”

Is Quillbot Paraphrasing Plagiarism?

Yes, using QuillBot can be considered plagiarism if you do not properly attribute the original source. While QuillBot is a useful tool for paraphrasing content, it is essential to remember that the ideas and information in the rephrased text still belong to the original author.

The most common way to bypass plagiarism detection that has existed for years is to take the original work, run it through a paraphrasing tool like Quillbot, and then it will pass plagiarism checkers like TurnItIn or Copyscape.

Here is how students and writers typically bypass plagiarism checkers using Paraphrasing software.

  • Step 1 – Find and Copy Content They Want to “Claim As Their Own”
  • Step 2 – Run it through a Paraphrase Tool
  • Step 3 – Confirm It Passes Plagiarism Checkers

This is no longer possible with Originality.ai’s AI Detector, which correctly identifies paraphrased content as AI-generated. 

Is Paraphrased Text with Quillbot Detectable by AI Detectors?

Yes, Originality.ai’s accurate AI Detector is able to identify if AI writing has been paraphrased by a tool like Quillbot with 96% accuracy, as shown in the 3rd party study RAID

Students or Writers looking to cheat and make their writing undetectable AI often use a paraphraser. 

  • Step 1 – Create Content in an AI writer like ChatGPT
  • Step 2 – Run it through a Paraphrase Tool
  • Step 3 – Confirm It Passes AI Content Checkers

However, this does not work on Originality as confirmed by the most thorough study looking at AI Detector Efficay (RAID).

See a summary of 3rd party AI detector efficacy studies here: https://originality.ai/blog/ai-detection-studies-round-up

How We Tested QuillBot's AI Detector

To determine whether QuillBot's AI detector was reliable, we put the tool to the test using three distinct forms of AI content to determine its capabilities and compare it against our AI content detector.

Step 1: For the test, we opted to use three of the most common forms of AI content: blog posts, case studies, and promotional emails.

Step 2: We created detailed and concise prompts for each of these outputs and placed them into ChatGPT, as it’s widely regarded as the most popular AI content detection software.

Step 3: We then took the generated content and copied it directly into QuillBot and Originality.ai to see if the tools could identify the content as AI-generated.

AI Content Sample 1: Blog Post

Prompt: "Write a blog post on using hair gel effectively for beginners. Cover the benefits of hair gel for styling and hold, how to choose the right gel for your hair type and style, and how to prepare your hair (washing and drying) before applying gel. Include a step-by-step application guide and styling techniques, tips for maintaining your hairstyle and avoiding flaking, and advice on proper gel removal for healthy hair. Troubleshoot issues like build-up and flaking.

The tone should be informative, encouraging, and friendly. Include keywords like hair gel for beginners, styling tips, and hair care. Encourage readers to subscribe for more tips, follow on social media, and share their styling photos and stories."

Originality.ai

Originality.ai AI Detector: 100% AI & 0% Human-written

QuillBot

QuillBot AI Detector Score: 100% AI & 0% Human-written

AI Content Sample 2: Case Study

Prompt: "Create a case study on the effective use of hair gel for beginners. Cover the benefits of hair gel for styling and hold, selecting the right gel for different hair types and styles, and preparing hair (washing and drying) before gel application. Include a detailed application guide with styling techniques, tips for maintaining hairstyles and avoiding flaking, and methods for proper gel removal to ensure healthy hair. Address common issues like build-up and flaking, and how to troubleshoot them. Ensure the tone is informative, encouraging, and practical. Include keywords such as hair gel for beginners, styling tips, and hair care. Encourage engagement by prompting readers to share their experiences and follow up for more insights."

Originality.ai

Originality.ai AI Checker:100% AI & 0% Human-written

QuillBot

QuillBot AI Detector Score: 100% AI & 0% Human-written

AI Content Sample 3: Promotional Emails

Prompt: "Write an email promoting our hair gel product to beginners, emphasizing its benefits, application tips, and styling techniques. Encourage readers to explore the guide for mastering hair gel and suggest they stay tuned for more styling tips and updates."

Originality.ai

Originality.ai AI Content Detector: 100% AI & 0% Human-written

QuillBot

QuillBot AI Detector Score: 100% AI & 0% Human-written

Findings Explained

While this is a very small sample size, the initial results show that both AI content detectors work well. They both identified all the content as 100% AI-generated.

While more testing of QuillBot’s AI detector is needed, it’s a great sign that QuillBot offers the potential to be another reliable AI detector.

Further reading

Looking for additional insight into AI detection?

Frequently Asked Questions About AI Tools

Is QuillBot AI free?

QuillBot offers a range of features with the free version of the tool, which is the case with many AI writing tools. For advanced QuillBot features, you need to pay a premium subscription fee.

What is QuillBot AI?

QuillBot is an AI detector and paraphrasing tool offering users the chance to identify AI-written content where necessary.

How to Paraphrase Without Plagiarizing

Paraphrasing is the process of restating someone else’s ideas or information in your own words. It is an essential skill for academic writing and research, but it is important to avoid plagiarism by properly crediting the original source.

Here are some tips for paraphrasing without plagiarizing:

  1. Understand the original text: Make sure you fully understand the meaning of the original text before attempting to paraphrase it.
  2. Use synonyms and different sentence structures: Instead of copying and pasting sentences, try using synonyms for keywords and phrases, and restructure the sentences to create a new version.
  3. Change the sentence order: Rearrange the order of the sentences or paragraphs to create a new flow and structure.
  4. Use citation: Even if you paraphrase, it is essential to give credit to the original author by citing the source appropriately. This can be done in text or in a reference list.
  5. Use a plagiarism checker: Use a plagiarism checker to ensure that your paraphrased content does not match the original source too closely.

Remember, paraphrasing is not just about changing a few words here and there. It involves fully understanding the content and expressing it in your own words while giving proper credit to the original source.

Here is a great guide on avoiding plagiarism while paraphrasing by MIT.

Paraphrase Plagiarism Definition

Paraphrase plagiarism refers to the act of rewording or restructuring someone else’s work, ideas, or intellectual property without proper attribution, presenting it as one’s own original creation.

Are AI-powered writing tools ethically okay to use?

When used in the right circumstances and with transparency, AI tools can greatly improve the writing process (example: creating content briefs). However, if AI writing tools are used without disclosure or transparency (such as to complete an assignment when it’s against academic guidelines) their ethics comes into question.

Graeme Whiles

My name is Graeme, a passionate writer with a strong Content Marketing background. Over the last seven years, I have developed an extensive portfolio of SEO Content writing, helping various brands improve their organic traffic, customer experience, and, ultimately, profits!

Frequently Asked Questions

Do I have to fill out the entire form?

No, that’s one of the benefits, only fill out the areas which you think will be relevant to the prompts you require.

Why is the English so poor for some prompts?

When making the tool we had to make each prompt as general as possible to be able to include every kind of input. Not to worry though ChatGPT is smart and will still understand the prompt.

In The Press

Originality.ai has been featured for its accurate ability to detect GPT-3, Chat GPT and GPT-4 generated content. See some of the coverage below…

View All Press
Featured by Leading Publications

Originality.ai did a fantastic job on all three prompts, precisely detecting them as AI-written. Additionally, after I checked with actual human-written textual content, it did determine it as 100% human-generated, which is important.

Vahan Petrosyan

searchenginejournal.com

I use this tool most frequently to check for AI content personally. My most frequent use-case is checking content submitted by freelance writers we work with for AI and plagiarism.

Tom Demers

searchengineland.com

After extensive research and testing, we determined Originality.ai to be the most accurate technology.

Rock Content Team

rockcontent.com

Jon Gillham, Founder of Originality.ai came up with a tool to detect whether the content is written by humans or AI tools. It’s built on such technology that can specifically detect content by ChatGPT-3 — by giving you a spam score of 0-100, with an accuracy of 94%.

Felix Rose-Collins

ranktracker.com

ChatGPT lacks empathy and originality. It’s also recognized as AI-generated content most of the time by plagiarism and AI detectors like Originality.ai

Ashley Stahl

forbes.com

Originality.ai Do give them a shot! 

Sri Krishna

venturebeat.com

For web publishers, Originality.ai will enable you to scan your content seamlessly, see who has checked it previously, and detect if an AI-powered tool was implored.

Industry Trends

analyticsinsight.net

Frequently Asked Questions

Why is it important to check for plagiarism?

Tools for conducting a plagiarism check between two documents online are important as it helps to ensure the originality and authenticity of written work. Plagiarism undermines the value of professional and educational institutions, as well as the integrity of the authors who write articles. By checking for plagiarism, you can ensure the work that you produce is original or properly attributed to the original author. This helps prevent the distribution of copied and misrepresented information.

What is Text Comparison?

Text comparison is the process of taking two or more pieces of text and comparing them to see if there are any similarities, differences and/or plagiarism. The objective of a text comparison is to see if one of the texts has been copied or paraphrased from another text. This text compare tool for plagiarism check between two documents has been built to help you streamline that process by finding the discrepancies with ease.

How do Text Comparison Tools Work?

Text comparison tools work by analyzing and comparing the contents of two or more text documents to find similarities and differences between them. This is typically done by breaking the texts down into smaller units such as sentences or phrases, and then calculating a similarity score based on the number of identical or nearly identical units. The comparison may be based on the exact wording of the text, or it may take into account synonyms and other variations in language. The results of the comparison are usually presented in the form of a report or visual representation, highlighting the similarities and differences between the texts.

String comparison is a fundamental operation in text comparison tools that involves comparing two sequences of characters to determine if they are identical or not. This comparison can be done at the character level or at a higher level, such as the word or sentence level.

The most basic form of string comparison is the equality test, where the two strings are compared character by character and a Boolean result indicating whether they are equal or not is returned. More sophisticated string comparison algorithms use heuristics and statistical models to determine the similarity between two strings, even if they are not exactly the same. These algorithms often use techniques such as edit distance, which measures the minimum number of operations (such as insertions, deletions, and substitutions) required to transform one string into another.

Another common technique for string comparison is n-gram analysis, where the strings are divided into overlapping sequences of characters (n-grams) and the frequency of each n-gram is compared between the two strings. This allows for a more nuanced comparison that takes into account partial similarities, rather than just exact matches.

String comparison is a crucial component of text comparison tools, as it forms the basis for determining the similarities and differences between texts. The results of the string comparison can then be used to generate a report or visual representation of the similarities and differences between the texts.

What is Syntax Highlighting?

Syntax highlighting is a feature of text editors and integrated development environments (IDEs) that helps to visually distinguish different elements of a code or markup language. It does this by coloring different elements of the code, such as keywords, variables, functions, and operators, based on a predefined set of rules.

The purpose of syntax highlighting is to make the code easier to read and understand, by drawing attention to the different elements and their structure. For example, keywords may be colored in a different hue to emphasize their importance, while comments or strings may be colored differently to distinguish them from the code itself. This helps to make the code more readable, reducing the cognitive load of the reader and making it easier to identify potential syntax errors.

How Can I Conduct a Plagiarism Check between Two Documents Online?

With our tool it’s easy, just enter or upload some text, click on the button “Compare text” and the tool will automatically display the diff between the two texts.

What Are the Benefits of Using a Text Compare Tool?

Using text comparison tools is much easier, more efficient, and more reliable than proofreading a piece of text by hand. Eliminate the risk of human error by using a tool to detect and display the text difference within seconds.

What Files Can You Inspect with This Text Compare Tool?

We have support for the file extensions .pdf, .docx, .odt, .doc and .txt. You can also enter your text or copy and paste text to compare.

Will My Data Be Shared?

There is never any data saved by the tool, when you hit “Upload” we are just scanning the text and pasting it into our text area so with our text compare tool, no data ever enters our servers.

Software License Agreement

Copyright © 2023, Originality.ai

All rights reserved.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

  1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.

  1. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS “AS IS” AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

Will My Data Be Shared?

This table below shows a heat map of features on other sites compared to ours as you can see we almost have greens across the board!

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