Quetext Plagiarism Checker Review

No matter what you’re writing, it’s important to check your work for plagiarism. To help, a number of popular online plagiarism checkers have cropped up online, each focusing on a different aspect of plagiarism. For example, there are plagiarism tools that only check online sources like web pages and other plagiarism checkers that are fine-tuned .

No matter what you’re writing, it’s important to check your work for plagiarism. To help, a number of popular online plagiarism checkers have cropped up online, each focusing on a different aspect of plagiarism. For example, there are plagiarism tools that only check online sources like web pages and other plagiarism checkers that are fine-tuned precisely for academia.

Oftentimes, these plagiarism checkers work by looking for matching strings of text within the document itself. However, plagiarism goes much deeper than that and can include paraphrasing, borrowing concepts from ideas here and there, and other instances that might not be a direct match.

Until recently, there was no clear and accurate method of detecting these instances of plagiarism. However, several tools like Quetext and Originality.AI now leverage artificial intelligence in order to discern patterns through the use of sophisticated algorithms.

But does it really stand up to the hype? Our detailed Quetext plagiarism checker review has the answers. Let’s take a closer look:

Launched in 2012, Quetext is an online plagiarism detector that works to detect plagiarism in essays, research papers, articles, and other types of written content. Through a combination of proprietary databases and other sources, it delivers a report that highlights any potential instances of plagiarism in a given work, so that the user can fix the issues and keep their work original and plagiarism-free.

How Does Quetext Plagiarism Checker Work?

Quetext leverages artificial intelligence and detailed algorithms to check for instances of plagiarism. By submitting a document, Quetext works to break it down into smaller chunks, analyzing each chunk against its considerable databases and other sources. The Quetext database contains websites, academic journals, research papers, articles, and much more.

Once its report is complete, the user receives an overview with potentially plagiarized content highlighted, including direct text as well as paraphrased text. The report includes not only the text highlighted but also the source and a percentage of similarity.

What are the Benefits of Using Quetext?

Quetext offers a number of benefits over comparable plagiarism checkers, most notably:

Accurate Plagiarism Detection – Through the use of sophisticated algorithms and a comprehensive database of sources, Quetext is able to not only accurately identify potential plagiarism but also take steps to give the user an idea of the level of similarity between the original and their written work.

User-Friendly Interface – Quetext’s intuitive interface is easy to work with, even for beginners. With a detailed report that highlights potentially plagiarized passages, users can instantly see where they need to make corrections.

Detailed Plagiarism Checking – Unlike traditional plagiarism checkers, Quetext can check for many different types of plagiarism including patchwriting (mosaic plagiarism), paraphrasing, and more, giving users a more thorough review than simply highlighting copied text verbatim.

Additional Writing Resources – Quetext also offers several other helpful features including citation assistance and grammar checking which can help students and content producers further improve their work.

Greater Privacy and Security – Unlike many other plagiarism tools, Quetext does not store submitted documents, and all content submitted for plagiarism checks are handled securely and privately.

Overview of Quetext’s Plagiarism Checker Features

Quetext offers a number of helpful features in helping students and content professionals alike check and edit their work for plagiarism, including:

Proprietary DeepSearch™ Technology – Using its own proprietary technology, Quetext leverages advanced algorithms to scan and compare documents to an extensive database of sources which includes web pages and online documents, academic papers, and its own databases. This allows it to detect even advanced forms of plagiarism like patchwriting and offer solutions.

Detailed Plagiarism Reports – Quetext’s detailed, user-friendly reports are easy to review. Each potentially plagiarized piece is highlighted and color-coded to show the level of similarity, letting users see at-a-glance which parts of their content Quetext has flagged.

Handles Multiple File Formats – Quetext can handle a variety of common file formats including Microsoft Word documents (.doc and .docx), plain text files, and PDFs among others.

Citations and References Correction – The platform can also help with proper citation including highlighting and offering corrections for citations and references that are incomplete or inconsistent.

Exclude Specific Sources – You can optionally choose to have Quetext exclude specific sources, for example, if you identify certain sources that are taken verbatim intentionally or reference common knowledge.

How Does Quetext Compare to Other Plagiarism Checkers?

Compared to other plagiarism checkers, Quetext uses its own proprietary technology alongside an intuitive user interface to help make checking for plagiarism easy to understand. Compared to other plagiarism checkers, the platform is reasonably priced.

Beyond these features, Quetext also offers several other notable features including citation assistance and a built-in grammar checker. Other plagiarism checkers may be more integrated with things like learning management systems (LMS) or offer support for other languages, so it’s important to carefully consider the features you need and will use most often before deciding on the right plagiarism checker for your specific goals.

How Does Quetext’s Algorithm Work?

Quetext’s proprietary algorithm, known as DeepSearch™ works by analyzing an uploaded document (in text format, Word document, or PDF format). It then compares the source against its own detailed databases, internet web pages, academic papers, and much more. Its algorithm leverages natural language processing (NLP) to analyze the text piece by piece.

By using NLP, Quetext is particularly adept and efficient at identifying examples of paraphrasing and patchwriting, whereas other plain apples-to-apples plagiarism detectors may fall short. The algorithm then flags any potential similarities and creates a detailed report highlighting those similarities as well as the percentage of which may be plagiarized.

How to Use Quetext Plagiarism Checker, Step-by-Step

  1. Create an (optional) account. You can use the plagiarism checker on Quetext without having to create an account, but creating an account will let you access additional features such as the Citation Assistant
  2. Click the Plagiarism Checker tab or link to access it and upload your document.
  3. You can optionally paste in plain text if you don’t want to upload a document.
  4. Click on Start DeepSearch to start the plagiarism checker.  Quetext will then take some minutes to upload and check the document.
  5. Quetext then creates a report that highlights matches and similarities between the document and its databases.
  6. You can then review and update the results. Quetext will show you which percentage is similar and by how much. You can optionally use the Citation Assistant to help you format your citations and references correctly.

How to Get the Most Out of Quetext Plagiarism Checker

To help you get the most out of Quetext’s Plagiarism Checker, make sure that you:

Upload the Entire Document – Uploading a partial or incomplete document might result in an inaccurate plagiarism report.

Check Different File Formats – If you have the same document in different formats, it’s worth checking the different formats to see if you get different results across all of Quetext’s databases.

Review the Report Carefully – Check the flagged sections carefully and compare them to the original sources. Decide if you need to cite them or if you need to reword your own explanation to avoid plagiarism.

Leverage the Citation Assistant – Quetext’s Citation Assistant can help you properly format your citations that it has flagged as potential plagiarism

Common Issues with Quetext and How to Troubleshoot Them

Although Quetext is generally reliable, there can be some instances like false positives and negatives that can affect the quality of your work. Sometimes the algorithm will detect similarities in common phrases, citations, or even content that has been properly paraphrased. Review the flagged sections and decide for yourself if you should rephrase them or cite them.

Conversely with false negatives. where the algorithm misses similarities because of a difference in phrasing, structure, or citation styles, it’s a good idea to go through your content and compare it with the original source to see if you can phrase it differently and then re-check it.

In addition, there may be limits on your free plan usage or errors in the Citation Assistant that you’ll want to double-check to ensure accuracy. If you run into problems with Quetext, it’s a good idea to reach out to their customer support or see their official website for details.

Quetext Plagiarism Checker Pros and Cons

An example of Quetext’s false positives highlighting common phrases

One of the biggest reasons to consider using Quetext is its advanced algorithm. It scans billions of web pages and provides a detailed report that can help you detect and remedy instances of plagiarism (even complex cases) at-a-glance.

In addition, its Citation Assistant is a welcomed feature for students and researchers looking to ensure precision and accuracy in their reports.

Unfortunately, the free version is limited in the number of checks per month it can make, and it’s strictly limited to English-language inquiries which may be difficult for students who are referencing reports or data written in other languages. Likewise, if you are using a citation style that isn’t MLA, APA, or Chicago you may find that Quetext does more harm than good.

Advantages of Using Quetext Plagiarism Checker

One of the biggest advantages of using Quetext plagiarism checker is its proprietary databases and search technology. While many plagiarism checkers are strictly limited to web pages or only check plain text matches, Quetext’s advanced algorithms and natural language processing set it ahead of most ordinary plagiarism checkers. Its crisp, clean interface also helps make it easy to check for errors at a glance and its ability to exclude certain passages can make finding instances of plagiarism much more efficient and accurate.

Limitations of Quetext Plagiarism Checker

Quetext’s plagiarism checker is limited in terms of its language processing (English-only as of April 2023) and the features available in its free plan. In addition, although it allows you to exclude certain passages in your check if you are checking multiple sources or you have a complex exclusion you want to include, you may find Quetext not up to the task.

It’s worth noting, however, that these limitations are common to all plagiarism checkers and are not specifically a fault of Quetext.

Alternatives to Quetext Plagiarism Checker

There are a number of competitive plagiarism checkers that serve as alternatives to Quetext, including:


Often used in academic institutions and integrated with Learning Management Systems, Turnitin is focused keenly on helping to spot and prevent academic plagiarism. Both Quetext and Turnitin check for instances of plagiarism through a variety of comprehensive and proprietary databases but specific sources vary and the accuracy of their searches can be affected as a result.


Copyscape is primarily used to scan for copied website content across web pages. As such, it has databases of billions and billions of web pages. It also focuses heavily on direct text matches, unlike Quetext, which is more advanced in its ability to detect paraphrasing and patchwriting among other types of plagiarism. Copyscape also has no free plan and users must purchase credits in order to use it.


Unlike Copyscape, Turnitin, or even Quetext, Originality.AI is the first AI detection platform of its kind, leveraging artificial intelligence and machine learning to detect machine-written content through tools like ChatGPT and others. Originality.AI uses both a subscription model and a credit purchasing option, making it flexible and affordable for a variety of needs. It is primarily geared toward content producers and publishers rather than academia.

What is Originality.AI?

Originality.AI is a platform designed to detect AI-written content from ChatGPT and other content-writing artificial intelligence. It uses machine language and adaptive learning to compare content to databases and other repositories to detect similarities to content that has been written by artificial intelligence.

How Does Originality.AI Compare to Quetext?

Unlike Quetext, Originality.AI is able to not only search for instances of plagiarism but also detect AI-written content with a high degree of accuracy. Because its focus is on helping to find and root out plagiarism through artificial intelligence, it doesn’t offer the same academic tools like grammar and citation checkers.

It does, however, offer tools for content writers and publishers, such as a SurferSEO alternative and a 1:1 text comparison tool and readability checker that “grades” your work to ensure that it is not only accurate and “human-written” but that it’s properly optimized for human readers and search engines alike.

How Does Originality.AI’s Algorithm Work?

Originality.AI’s algorithm works by leveraging advanced machine learning and programming to identify the tell-tale signs of AI-written content in a variety of types of documents. It is consistently trained on both human-written and AI-written content. With consistent language training, Originality.AI has developed a mode that consistently learns and improves as new advances in AI are released.

The Bottom Line: Should You Use Quetext Plagiarism Checker?

Quetext’s Premium-level Plagiarism Checker, with its ease of use and advanced options, can be worth it if you need to do more than just a basic plagiarism scan. If, however, you want to affordably scan a wide range of content for both plagiarism and AI writing, it’s far better to use a platform built for that specific task such as Originality.AI.

The good news is that Originality.AI is available as both a subscription with no limit to the number of scans you can do (for both AI and plagiarism or each independently) and as a credits-based option if you only need to scan content from time to time. Try it now for as little as 1 cent per 100 words and be confident that your content is fully and thoroughly human and plagiarism-free!

Sherice Jacob

Plagiarism Expert Sherice Jacob brings over 20 years of experience to digital marketing as a copywriter and content creator. With a finger on the pulse of AI and its developments, she works extensively with Originality.AI to help businesses and publishers get the best returns from their Content.

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