Top 10 Anti-Plagiarism Software in 2024

Plagiarism is a serious offense in academic and professional settings, and the rise of digital content has made it easier for individuals to copy and paste information without proper attribution.

To combat this issue, many software solutions have been developed to detect and prevent plagiarism. In this article, we will explore the top 10 anti-plagiarism software options available today, their features, pricing, and how to choose the right one for your needs.


1. Turnitin (official link:

  • Best for: Educational institutions and professional writers
  • Features: Industry-leading plagiarism checker, grade analysis tools, feedback mechanisms for instructors, integration with Learning Management Systems (LMS)
  • Pricing: Varies depending on the institution or individual plan

Turnitin is a heavyweight in the anti-plagiarism arena. Renowned for its comprehensive database and accuracy, it’s widely used by universities and colleges. Turnitin offers two main products:

  • Turnitin Originality: This is the core plagiarism-checking tool, analyzing submitted work against a massive database of academic papers, web content, and student archives. It provides a detailed originality report, highlighting potential plagiarism instances with color-coded snippets.
  • Turnitin iThenticate: This caters to professional writers and researchers, offering deeper analysis and reports tailored to specific industries, like scholarly journals or corporate publications.

2. Copyleaks (official link:

  • Best for Businesses, content creators, and writers requiring multi-lingual support
  • Features: Comprehensive plagiarism detection, code-copying checks, API integration for developers, supports over 100 languages
  • Pricing: Freemium model with paid plans offering higher limits and advanced features

Copyleaks boasts a powerful AI-driven plagiarism checker, adept at identifying paraphrased content and code-copying besides textual similarities. It offers a user-friendly interface and supports a vast array of languages, making it ideal for content creators working with international audiences.

3. Grammarly (official link:

  • Best for Writers seeking an all-in-one solution for grammar, style, and plagiarism checks
  • Features: Real-time grammar and plagiarism suggestions, style checks for clarity and conciseness, vocabulary enhancement tools, browser extension, and desktop app integrations
  • Pricing: Freemium model with premium plans offering advanced features

While not solely focused on plagiarism, Grammarly has become a popular choice for writers due to its comprehensive suite of tools. The free version offers basic plagiarism checking, while premium plans provide in-depth reports highlighting potential plagiarism sources.

Grammarly goes beyond plagiarism, offering real-time feedback on grammar, sentence structure, and vocabulary usage.

4. Quetext (official link:

  • Best for: Writers and students seeking a user-friendly plagiarism checker with paraphrased content detection
  • Features: Comprehensive plagiarism report with color-coded sections, paraphrased content detection, side-by-side source comparison, free trial with limited scans
  • Pricing: Freemium model with paid plans offering higher scan limits and advanced features

Quetext offers a user-friendly interface with clear plagiarism reports. It highlights potential plagiarism sources and allows you to compare your text with them side-by-side.

A unique feature of Quetext is its ability to detect paraphrased content, making it a valuable tool for students and writers who might unintentionally rephrase existing sources.

5. DupliChecker (official link:

  • Best for Students and casual users seeking a free plagiarism checker with basic features
  • Features: Basic plagiarism check against web sources, paraphrased content detection (limited), free to use with scan limit
  • Pricing: Freemium model with paid plans offering higher scan limits and advanced features

DupliChecker is a free-to-use plagiarism checker with a simple interface. It scans your text against web sources and highlights potential plagiarism instances.

While it might not be as comprehensive as paid options, DupliChecker offers a good starting point for students or casual users who need a basic plagiarism check.

6. (official link:

  • Best for: Writers and students seeking a plagiarism checker with additional writing tools
  • Features: Comprehensive plagiarism check with detailed reports, paraphrased content detection, grammar and style suggestions, online

7. ProWritingAid (official link:

  • Best for: Serious writers and editors seeking in-depth grammar, style, and plagiarism checks
  • Features: Advanced grammar and style suggestions, plagiarism checker with detailed reports, sentence rephrasing and conciseness tools, integration with various writing software
  • Pricing: Paid plans with varying features and subscription lengths

ProWritingAid goes beyond basic plagiarism detection, offering advanced grammar and style suggestions. It helps writers identify overused phrases, improve sentence clarity, and choose more precise vocabulary.

Additionally, ProWritingAid integrates with popular writing software, making it a seamless addition to your writing workflow.

8. WhiteSmoke (official link:

  • Best for: Businesses and professional writers seeking comprehensive grammar, style, and plagiarism checking with team collaboration features
  • Features: Comprehensive grammar and style checker, plagiarism detection with detailed reports, advanced editing tools for clarity and conciseness, team collaboration features for shared documents
  • Pricing: Paid plans with varying features and subscription lengths

WhiteSmoke caters to businesses and professional writers. While offering a robust plagiarism checker, it shines in its advanced editing tools and team collaboration features. It helps teams maintain consistency in writing style and ensures documents are clear, concise, and free from plagiarism.

9. Unicheck (official link:

  • Best for: Educational institutions and organizations seeking a plagiarism checker with customizable reports and scoring
  • Features: Comprehensive plagiarism detection, customizable reports with scoring scales, integration with Learning Management Systems (LMS), real-time feedback for instructors
  • Pricing: Varies depending on institution or organization size

Unicheck caters specifically to educational institutions and organizations. It allows instructors to customize plagiarism reports with specific scoring scales, making it easier to evaluate student work.

Additionally, Unicheck integrates with popular Learning Management Systems (LMS), streamlining the plagiarism-checking process.

10. Viper

  • Best for: Individual researchers and writers requiring detailed plagiarism reports with source exclusion options
  • Features: Comprehensive plagiarism detection, detailed reports with highlighted similarities, option to exclude specific sources from the scan, plagiarism alerts for existing publications
  • Pricing: Paid plans with varying features and scan limits

Viper caters to individual researchers and writers. While offering comprehensive plagiarism detection, a key feature is the ability to exclude specific sources from the scan.

This is helpful for researchers who might be citing their own previous work. Additionally, Viper can monitor online publications and alert you if your work is plagiarized elsewhere.

How to Choose the Right Anti Plagiarism Software

With numerous options available, selecting the right anti-plagiarism software can be challenging. Here are some factors to consider when making your decision:

  1. Features: Assess the features offered by each software and determine which ones are essential for your needs. Consider aspects such as plagiarism detection accuracy, ease of use, integration with other tools, and additional functionalities like grammar checking and citation assistance.
  2. Compatibility: Ensure that the software is compatible with your existing systems and workflows. Check for compatibility with operating systems, web browsers, document formats, and learning management systems if you’re in an educational setting.
  3. Scanning Capabilities: Evaluate the software’s scanning capabilities, including the size and type of documents it can analyze. Some software may have limitations on the length of documents or the number of files that can be uploaded simultaneously.
  4. Accuracy and Reliability: Look for reviews and testimonials from users to gauge the accuracy and reliability of the software’s plagiarism detection algorithms. A reputable software provider should offer transparent and reliable results.
  5. Cost and Pricing Structure: Consider your budget and the pricing structure of the software. Determine whether it offers a one-time purchase option or subscription-based pricing. Take into account any additional fees for extra features or usage limits.
  6. Customer Support: Check the availability and quality of customer support provided by the software vendor. Ensure that they offer timely assistance and resources to help you troubleshoot any issues or inquiries.
  7. Trial Period or Demo: Take advantage of any free trial periods or demo versions offered by the software providers. This allows you to test the software’s functionality and determine whether it meets your requirements before making a purchase decision.

Tips for Using Anti-Plagiarism Software Effectively

  1. Understand the Software: Take the time to familiarize yourself with the features and functionalities of the software. Explore its settings, options, and customization tools to optimize your experience.
  2. Customize Settings: Adjust the software’s settings according to your preferences and requirements. Configure the scanning parameters, citation styles, and report formats to suit your needs.
  3. Regular Scanning: Make it a habit to regularly scan your documents for plagiarism, especially before submitting them for evaluation or publication. This helps prevent accidental plagiarism and ensures the originality of your work.
  4. Interpret Results Carefully: Review the plagiarism reports generated by the software carefully. Understand the meaning of each similarity score, citation match, and flagged content to determine whether further action is required.
  5. Address Issues Promptly: If the software identifies any instances of plagiarism or improper citation, address them promptly. Take the necessary steps to revise and cite the content properly to avoid potential consequences.
  6. Educate Others: Share your knowledge and expertise in using anti-plagiarism software with others, such as students, colleagues, or peers. Encourage responsible academic and professional conduct to uphold integrity and ethics.
  7. Stay Updated: Keep abreast of updates, enhancements, and new features released by the software provider. Stay informed about best practices, industry trends, and emerging technologies in the field of plagiarism detection.


In conclusion, anti-plagiarism software plays a crucial role in safeguarding the integrity and originality of academic and professional work. With a wide range of options available, it’s essential to choose the right software that meets your specific needs and requirements.

By considering factors such as features, compatibility, accuracy, cost, and support, you can select an anti-plagiarism solution that enhances your writing process and promotes ethical conduct.