Best plagiarism checker for research papers 2020

In the vast landscape of academia, originality is paramount. Research papers must be not only thorough and insightful but also plagiarism-free. To help ensure that your academic work stands out for all the right reasons, investing in a reliable plagiarism checker is essential. This article will explore some of the best plagiarism checkers for research papers available in 2020, evaluating their features, benefits, and drawbacks.

Why Use a Plagiarism Checker?

Plagiarism checkers serve as a safety net for researchers, students, and writers. Here are several reasons why you should consider using one:

  1. Maintain Academic Integrity: Universities take plagiarism seriously, often resulting in severe penalties. A plagiarism checker can help you uphold ethical standards.

  2. Improve Writing Skills: Understanding what constitutes plagiarism aids in refining your writing.

  3. Enhance Originality: By identifying similarities with existing works, you can make necessary modifications to enhance the originality of your paper.

  4. Citation Assistance: Many checkers also help you identify where citations are needed.

Top Plagiarism Checkers for Research Papers in 2020

1. Turnitin

Overview

Turnitin is arguably the most well-known plagiarism detection tool in academia. It is widely used by educational institutions to check for unauthorized copying.

Features

  • Extensive Database: Access to a massive database that includes students’ submissions, academic publications, and online sources.
  • User-Friendly Interface: Simple and intuitive dashboard for easy navigation.
  • Feedback Studio: Offers grading tools and feedback features for instructors.

Pros

  • Industry-standard in academia.
  • Highly accurate results.
  • Offers various tools for educators and students.

Cons

  • Subscription costs can be high for individual users.
  • Limited access without an institutional license.

Download Link

Check out Turnitin for more information.

2. Grammarly

Overview

While primarily known for its grammar-checking capabilities, Grammarly also offers a robust plagiarism detection feature.

Features

  • Real-Time Checking: As you write, Grammarly checks for plagiarism and suggests corrections.
  • Integration: Works seamlessly with various online platforms, including Microsoft Word.

Pros

  • User-friendly with real-time suggestions.
  • Offers writing and grammar assistance alongside plagiarism checking.

Cons

  • Limited database compared to dedicated plagiarism checkers.
  • Full features require a premium subscription.

Download Link

Visit Grammarly to get started.

3. Copyscape

Overview

Copyscape is a straightforward tool designed to detect duplicate content across the web.

Features

  • Batch Search Feature: Users can check multiple documents at once.
  • Comparative Search: Allows you to compare content across different URLs.

Pros

  • Excellent for content creators and web publishers.
  • Simple payment model based on credits.

Cons

  • Not as comprehensive for academic papers.
  • Limited free version.

Download Link

Explore Copyscape for details.

4. Plagscan

Overview

Plagscan is another strong contender, gaining popularity in educational and professional settings.

Features

  • Customizable Reports: Allows users to generate detailed reports.
  • Multiple File Formats: Supports various document formats.

Pros

  • Offers a free trial.
  • User-friendly interface.

Cons

  • May miss some similarities that larger databases would catch.
  • Pricing can be misleading for occasional users.

Download Link

Check out Plagscan for more information.

5. Unicheck

Overview

Unicheck serves a diverse user base, from universities to individuals seeking to verify the originality of their work.

Features

  • Cloud-Based Solution: Accessible from anywhere.
  • Integration: Works with learning management systems like Moodle and Canvas.

Pros

  • Offers a user-friendly experience with comprehensive reports.
  • Fast scanning capabilities.

Cons

  • Database might not be as extensive as competitors.
  • Subscription pricing may be unappealing for casual users.

Download Link

Visit Unicheck to learn more.

6. Quetext

Overview

Quetext is a newer player in the plagiarism detection arena but has quickly become popular for its simplicity and effectiveness.

Features

  • DeepSearch Technology: Offers advanced algorithms to check for similarities.
  • Citation Assistant: Helps in providing correct citations.

Pros

  • Attractive user interface.
  • Free tier available with basic features.

Cons

  • Limited database compared to bigger names.
  • Advanced features require a Pro subscription.

Download Link

Learn more at Quetext.

7. Small SEO Tools

Overview

Small SEO Tools offers various online services, including a simple plagiarism checker.

Features

  • Web-Based: No need to download software; it works directly in your browser.
  • Multiple Checks: Allows checking up to 1,000 words at a time.

Pros

  • Free to use with decent results.
  • Easy to navigate.

Cons

  • Less comprehensive than premium tools.
  • More suitable for casual checks rather than academic submissions.

Download Link

Go to Small SEO Tools for access.

Comparing Key Features

Tool Database Size User Types Price
Turnitin Very extensive Institutions Varies
Grammarly Moderate Individuals Free, Premium
Copyscape Moderate Content Creators Pay-per-use
Plagscan Moderate Institutions, Pros Pay-per-use
Unicheck Moderate Institutions, Pros Subscription
Quetext Limited Individuals Free, Premium
Small SEO Limited Casual Users Free

Conclusion

Choosing the right plagiarism checker is crucial for ensuring the integrity and originality of your research papers. Each of the tools discussed above has its unique strengths, depending on your needs, budget, and level of academic rigor required.

Before making an investment, consider your specific requirements and perhaps take advantage of free trials or demos. This way, you can determine which tool best suits your style and needs.


By using a reliable plagiarism checker, you can not only safeguard your academic integrity but also improve your writing skills and enhance the overall quality of your research. Don’t leave your hard work to chance; equip yourself with the best tools available in 2020.