Grammarly vs Turnitin: Best tool to detect patchwork plagiarism

Compare Grammarly and Turnitin for detecting patchwork plagiarism. Discover their features, accuracy, security, and pricing to determine the best tool for your needs.

By Stephan Spencer - Published on - 2024-07-09 , Last-Mod: 2024-07-09

Reviwed by Stephan Spencer

Table of Contents

Both Turnitin and Grammarly are well-known and two leading tools for checking written work. Turnitin is widely used in academic circles, while Grammarly is popular among students, writers, and content creators of all kinds. We compared these two tools to see which one does a better job at detecting patchwork plagiarism. Both services can help ensure that your work is original.

The key question is: which one is better, Grammarly or Turnitin?

This article provides useful insights into the plagiarism checking capabilities of Grammarly versus Turnitin. It compares the two tools to help you understand which one might be more suitable for your needs.

Grammarly Overview 

Grammarly is an online grammar-checking platform that offers suggestions for more than just spelling, grammar, and punctuation. It also detects errors in your sentence structure, tone, and cohesiveness. Using contextual synonyms, this online tool helps writers enhance their vocabulary.

This AI-powered writing tool highlights any word, phrase, or sentence that needs improvement. You can proofread your work on the dedicated web editor or install the Grammarly extension and add-on for Word or your browser.

Grammarly also has a plagiarism detector that scans your work against billions of websites, publications, and articles, highlighting any duplicate content it finds. The plagiarism tool then provides a link to the source to help you make the proper citation.

Features of Grammarly

1. Checks Grammar, Spelling, and Punctuation

Grammarly helps you write better by finding mistakes in your writing. It checks for grammar errors, misspelled words, and missing or extra punctuation, like commas or periods.

2. Focuses on Content Clarity and Tone

This tool helps make your writing easy to understand. It suggests ways to make your sentences clearer and makes sure your writing sounds the way you want it to, whether that’s professional, friendly, or something else.

3. Built-in Plagiarism Detector Tool

It can check your writing to make sure it’s original and not copied from somewhere else. It compares your text with lots of web pages and academic papers to see if any parts match.

4. Chrome and Firefox Extension

You can add Grammarly to your web browser, like Chrome or Firefox. It will check your writing on websites, emails, social media, and other places online as you type.

5. Mobile and Desktop Apps with the Same Features

Grammarly has apps for both your phone and computer. Whether you're using a smartphone or a laptop, you get the same helpful features to improve your writing on any device.

6. Detailed Explanation of Errors

When Grammarly finds a mistake, it doesn’t just fix it for you. It also explains why it’s wrong so you can learn and get better at writing.

7. Multiple Integrations

Grammarly works with many different platforms and tools. You can use it with Microsoft Word, Google Docs, and even some messaging apps. This way, you can get help with your writing no matter where you’re writing.

Turnitin Overview

Turnitin is a popular plagiarism detection program that educational institutions or lecturers purchase to evaluate students’ originality in their work. Many people do not necessarily consider Turnitin a plagiarism tool but a “text-matching software.”

The application matches your work to any website on the internet, journals, or databases of student papers. Then, Turnitin creates an “Originality Report” of the document, which the teacher uses to grade the student. 

All of these features are based on Turnitin’s value for academic integrity. They also claim to promote an inclusive workplace with talented people in their authentic selves.

It’s essential for the teacher to correctly interpret the results since Turnitin isn’t always accurate like Grammarly. They state that a 25% or below plagiarism score is ideal to ensure your paper is original.

Features of Turnitin

1. Plagiarism Detection Software

Turnitin helps teachers and students check if any part of a paper is copied from other sources. It scans the paper and compares it to a huge database of articles, books, and websites to find matches.

2. Built-in AI detection tool

Turnitin uses artificial intelligence to spot not just copied text but also more sophisticated forms of cheating. This helps ensure the work is original and not altered in ways to avoid detection.

3. In-Platform Assessments

Teachers can create and manage grading rubrics directly in Turnitin. This makes it easy to grade assignments consistently and provide clear feedback to students.

4. Supports bulk checking

This tool can check multiple papers at once. This is useful for teachers who have many papers to review, saving them time and effort.

5. Student Writing Coach

It offers tools to help students improve their writing before submitting the final version. These tools give feedback on grammar, structure, and originality, helping students learn and grow.

6. Education Levels

Turnitin provides tools tailored for different education levels, from middle school to college. This ensures that the features meet the specific needs of students and teachers at each level.

7. Teacher/Student Resources

Turnitin offers a lot of helpful materials, like guides and tutorials, for both teachers and students. These resources help everyone make the most of the platform.

8. Collaborative dashboard

This famous tool has a dashboard where teachers and students can interact, share feedback, and keep track of assignments. This makes communication and collaboration easier.

9. Grammar Reports

Turnitin provides a report on the grammar quality of a paper. This helps students understand their grammar mistakes and learn how to write better.

Grammarly vs Turnitin: Accuracy

Grammarly Accuracy Level

Grammarly uses advanced algorithms and artificial intelligence to analyze writing style, word choice, and sentence structure. This allows it to accurately identify unoriginal content within the text itself. 

Grammarly is very good at detecting patchwork plagiarism, which is when a writer copies from their own previous work without proper citation. It can also identify poor paraphrasing, where a writer tries to rephrase someone else's ideas but does not do it properly or give credit. 

It looks for similarities in writing patterns, rather than just matching exact words or phrases. 

Turnitin Accuracy Level

Turnitin has a vast database containing billions of web pages, academic journals, and previously submitted papers. When you submit a document to Turnitin, it compares the text to everything in this huge database. 

Turnitin is extremely accurate at finding instances where parts of the text have been copied word-for-word from online sources or other people's work. It can identify matching sentences, paragraphs, or even larger sections of text. 

Turnitin's strength lies in its ability to comprehensively check for copied content against a massive collection of sources. However, it may sometimes miss cases where the writer has heavily paraphrased or only taken ideas without properly citing them.

Grammarly vs Turnitin: Security 

Grammarly Security Level

Grammarly takes security very seriously and uses advanced measures to protect user data. All text that is uploaded to Grammarly's servers for analysis is encrypted during transfer and storage. This means that even if someone could access the data, they would not be able to read it without the proper decryption keys. 

Grammarly also has strict policies and procedures in place to prevent unauthorized access to user information. Only a small number of employees have access to user data, and this access is carefully monitored and audited. 

Additionally, Grammarly regularly undergoes third-party security audits to ensure that their systems are secure and up-to-date with the latest security standards.

Turnitin Security Level

Turnitin also has robust security measures in place to protect the privacy and integrity of user data. All files and documents that are uploaded to Turnitin's servers are securely encrypted during transfer and storage.

Turnitin uses advanced firewalls and intrusion detection systems to prevent unauthorized access to its systems. Furthermore, Turnitin has implemented strict access controls, ensuring that only authorized personnel can access user data, and all access is logged and monitored.

Turnitin also undergoes regular security audits and assessments by independent third-party organizations to validate the effectiveness of its security measures.

Grammarly vs Turnitin: Price

Grammarly Pricing

Grammarly offers both free and paid plans. The free version of Grammarly provides basic writing suggestions and checks for common mistakes. However, it has limited features compared to the paid plans.

The paid plans for Grammarly are:

  1. Premium Monthly: Costs around $29.9 per month, billed monthly.
  2. Premium Quarterly: Costs around $59.9 for three months, billed every three months.
  3. Premium Annual: Costs around $139.9 per year, billed annually.

The premium plans give access to advanced features like plagiarism detection, vocabulary enhancement suggestions, and more in-depth grammar and writing feedback.

Turnitin Pricing

Turnitin's pricing is primarily designed for educational institutions and organizations. Individual pricing is not readily available.

For institutions, Turnitin offers various plans based on the number of students and instructors. The pricing can vary significantly depending on the specific needs and size of the institution.

Some key factors that influence Turnitin's pricing include:

  1. Number of students and instructors
  2. Desired features and services (plagiarism detection, online grading, etc.)
  3. Duration of the subscription (annual, multi-year)
  4. Educational level (K-12, higher education)

Institutions typically need to contact Turnitin directly for a customized quote based on their requirements.

Which one is better, Grammarly or Turnitin?

In our personal view, Grammarly is better than Turnitin for detecting patchwork plagiarism. This is because Turnitin is not directly considered a plagiarism detector tool. It is more like a text-matching software.

There are other things that make Grammarly better than Turnitin:

  • Grammarly uses advanced algorithms to analyze text and identify all types of plagiarism, even if the text has been modified or rephrased.
  • Grammarly provides detailed reports on the sources of any potentially plagiarized content, making it easier to identify and fix issues.
  • Grammarly offers other writing assistance features, such as grammar and spelling checks, style suggestions, and tone adjustments, making it a comprehensive writing tool.

Grammarly has more features for writers compared to Turnitin. The best tool for you depends on your budget and how many people will use it. You should also think about whether you need to check grammar as well as plagiarism.

If teachers want students to find their grammar mistakes without extra feedback, Grammarly might be a better choice. But for schools and colleges that need strong plagiarism detection, Turnitin's plagiarism checker is usually better than Grammarly's.

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