Skip to Content

Quillbot Plagiarism Checker Review (Is It The Best?)

QuillBot logo
Our Verdict

Quillbot is the closest thing to an ‘Essential’ tool if you are serious about your research or content creation. It will provide you with a plethora of writing tools that will allow you to write original papers or content for nearly free.


We’ve reviewed a lot of plagiarism checkers and none has really come close to QuillBot’s.

Spotting plagiarism can be both difficult and time-consuming.

Now, all you have to do is copy and paste your content, and Quillbot will check each phrase against billions of sources.

Just keep in mind that Quillbot will cost you a few dollars to unlock the Plagiarism checker.

So how good is this tool at detecting plagiarism? Is Quillbot Worth it?

That’s what we are going to answer in this Quillbot Plagiarism Checker review.

Quillbot Plagiarism Checker: Introduction

Quillbot is a useful tool for writers and students in the digital age. It is a crucial tool in the repertoire of both professional writers and researchers.

When it comes to the best writing tools out there, Quillbot deserves a spot at the very top of our list.

There are a lot of distinct elements that work together to give this tool its excellence.

However, in today’s post, we are going to focus on QuillBot Plagiarism Checker, what it is and why it is amazing.

Using this tool is critical because passing off someone else’s work as your own is a significant infraction in academia, blogging, SEO, and all other creative spaces.

As a result, authors such as bloggers, students, and researchers should always attribute quotes, paraphrase borrowed ideas, and avoid copying entire sentences or paragraphs.

Corroborating sources is also vital, such as cross-checking details on trustworthy websites.

Finally, running your work through a plagiarism detector, such as QuillBot’s, will decide whether it is an original work worthy of a good grade, search engine ranking, or sharing.

Everything you need to know about the Quillbot Plagiarism Checker is provided here.

What is Quillbot Plagiarism Checker

Quillbot Plagiarism Checker is an online application that allows authors, students, and researchers to check their work for accidental plagiarism against billions of sources.

This plagiarism checker examines and displays in real-time whether any piece of your writing failed to properly attribute authorship to anything that was already published on the web, in books, research papers, academic papers, or news sources.

Unlike other applications that can only check for plagiarism in one or a few languages, the Quillbot plagiarism checker can scan text in over 100 languages.

Top Features of Quillbot Plagiarism Checker

The following are some of the wonderful features of the Quillbot plagiarism checker that set it apart.

  • Quality of matches: Quillbot searches billions of sources, including webpages, journals, and other research papers, to ensure that the content is unique.
  • Usability: The results are delivered in the form of a clear and thorough score and report. Different colors are utilized to emphasize identical matches, small modifications, and omitted words, allowing users to analyze each plagiarism concern separately. Issues can be fixed with Quillbot’s Citation Generator, which generates proper citations for any missed or improperly cited sources.
  • Trustworthiness: Quillbot simply saves your material for the purpose of running the plagiarism check and allowing you to access your reports in the future. It neither sells nor shares them with third parties.
  • Supports Multiple Languages: QuillBot can scan text in more than 100 languages, such as English, Spanish, French, Portuguese, Arabic, Russian, German, Greek, Chinese, and Japanese.

Why Quillbot Plagiarism Checker is the best out there

Numerous plagiarism checkers are available on the internet, each with its own capabilities.

Why and how do we rank Quillbot as the best plagiarism checker?

Here are some of the factors we considered before ranking this tool on top.

  • Quillbot has access to the most extensive and diverse database. It can detect the most plagiarism for the broadest range of source types.
  • It can sometimes detect plagiarism even when the pirated texts have been paraphrased.
  • Cost of the Tool: While there are some free internet tools, they are not as advanced as the premium ones. Although free plagiarism checking software are widely available, they fall short of providing comprehensive checks. They do not detect plagiarized information from all sources in the majority of situations. Premium plagiarism checker software, on the other hand, such as Quillbot’s, provides sophisticated features like spelling and grammatical checks, a quick and easy way to create citations for your essays, presentations, and documents, and complete plagiarism checking across billions of sources.
  • Ease of Access: Digital tools are intended to make our jobs easier. However, tools can often make our jobs more difficult. As a result, having a user-friendly tool like Quillbot on hand is critical, especially when looking for a quick and easy approach to check your work.
  • Scope of the Tool: It is critical to determine the scope of the tool and how it corresponds with your requirements when selecting a reliable plagiarism checker. It must be clear whether you are seeking for a standalone plagiarism detector application or a more comprehensive suite of writing and proofreading tools. Quillbot offers advanced writing and language improvement features that go beyond just plagiarism detection.

Quillbot Plagiarism Checker Pricing

The Quillbot Plagiarism Checker is part of the Quillbot suit which you will have access to as soon as you sign up for the premium account.

The below table contains the pricing plans for this amazing tool.

Quillbot Pricing

As you can see above, Quillbot is the most affordable writing tool and plagiarism detector in the market right now.

Quillbot Plagiarism Checker Alternatives

Quillbot is not the only good Plagiarism Checker out there.

Below are a handful of alternative tools that you can also look at.

Quetext Plagiarism Checker

Quetext, with its DeepSearchTM engine, ColorGradeTM Feedback, and Citation Assistant, is without a doubt one of the best plagiarism detectors.

This tool is an excellent tool for all students, teachers, writers, bloggers, and professionals out there.

It is a modern tool designed by specialists, with state-of-the-art machine learning and grammatical analysis tools incorporated into it.

Their in-house technology, along with unique algorithms, makes it ultra-fast, allowing it to crawl millions of documents in record time.

Pros of Quetext

  • Quetext provides a citation tool to assist with the addition of missing citations.
  • Quetext detects the majority of plagiarism.
  • There are numerous customer service options, but no live support.

Cons of Quetext

  • It is ineffective for scholarly sources.

Grammarly Plagiarism Checker

Grammarly Plagiarism Checker is a plagiarism detection tool for essays and documents that can detect plagiarism, correct grammar faults, and increase your vocabulary in seconds.

Pros of Grammarly Plagiarism Checker

  • Very good at finding the actual plagiarized source.
  • Grammarly provides language and citation assistance.
  • Grammarly does not sell or share documents with third parties.

Cons of Grammarly Plagiarism Checker

  • Grammarly does not work properly with altered content.
  • This tool has a character limit of 100,000 (14,000–25,000 words)

Unicheck Plagiarism Checker

Unicheck is a simple plagiarism checker intended for personal, educational, and corporate use. The interface is straightforward, the setup is easy, and the information provided is exceptional. Individuals can use this tool to ensure that what they are writing is unique. It also enables educational institutions to ensure that the same is true of their students.


  • Unicheck is very good at finding the actual plagiarized source.
  • does not sell or share documents with third parties
  • Unicheck has live support for customers


  • The reports are ambiguous, making it difficult to locate the plagiarized source.

Quillbot Plagiarism Checker FAQs

Is Quillbot Plagiarism Checker Free?

The Quillbot Plagiarism Checker is not free. Even though Quillbot is a free tool to use, there are certain features that are withheld for only paying customers. Thus, if you are a free user, the Plagiarism checker won’t be available for you until you upgrade to Quillbot Premium.

How much does Quillbot Plagiarism Checker Cost?

As mentioned before, the plagiarism checker is part of QuillBot’s premium features, and Quillbot itself will cost you a few dollars to unlock all the premium features. It costs $9.95/month paid monthly, $6.66/month paid semi-annually, and $4.17/month paid annually.

Does Quillbot Detect Plagiarism?

Yes. Quillbot includes a plagiarism checker that evaluates and displays in real-time whether any of your writing failed to properly attribute authorship to anything that was previously published on the web, in books, research papers, academic papers, or news sources. To use this tool, go to the Quillbot website and upgrade to Premium, then select the Plagiarism Checker from the top menu.


The Quillbot Plagiarism Checker was created because plagiarism is wrong. It fails to give credit to the original creator of the work.

Whether you’re a student or researcher submitting a paper or journal article, or a blogger publishing content online, the work you submit should be your own. Receiving credit for work you did not complete has an influence on your learning and reputation and may mislead your readers.

That doesn’t imply you can’t use the work of others. Drawing on pre-existing ideas and research is an important aspect of writing. However, it is important to separate your own words and ideas from those of your sources.

This approach not only gives proper credit to the works you cited but also allows your readers to identify where your ideas originated and verify the facts for themselves.

Thus, the most surefire way to avoid plagiarism is to make use of Quillbot to quote, paraphrase, and cite your sources.

Disclosure: This page may contain a few affiliate links, which means if you buy something through them, we may get a commission (without any extra cost to you).