Best Plagiarism Checkers To Detect Duplicate Content
Ever found yourself worried about accidental plagiarism in your work or unsure about the originality of a student’s paper?
You’re not alone – a recent survey found that 58% of educators consider plagiarism a significant issue in their institutions. Fear not, because we’ve got you covered!
In this listicle, we’ll introduce you to the best plagiarism checkers that’ll help you ensure the authenticity and integrity of your work.
Ready to safeguard your content and maintain your reputation? Let’s dive in!
Top 100 Plagiarism Software
|Rank||Website||Pricing page||Contact page||Description|
|1||seopolarity.com||https://seopolarity.com/contact||https://twitter.com/||https://www.facebook.com/||Looking for FREE SEO tools to help improve your website's ranking? Check out our selection of the best FREE online SEO tools, from article rewriting , plagiarism checking, backlink generator to image and color tools!|
|firstname.lastname@example.org||https://www.turnitin.com/contact||https://www.linkedin.com/company/turnitin/||https://twitter.com/turnitin||https://www.facebook.com/turnitinsoftware/||Turnitin solutions promote academic integrity, streamline grading and feedback, deter plagiarism, and improve student outcomes.|
|3||copyscape.com||https://www.copyscape.com/contact.php||Copyscape is a free plagiarism checker. The software lets you detect duplicate content and check if your text is original.|
|4||writersperhour.com||https://email@example.com||https://writersperhour.com/contacts||https://twitter.com/writersperhour||https://www.facebook.com/writersperhour/||Essay writing service for all your academic needs. Our team comprises reliable writers to provide you with quality and plagiarism-free essays 24/7.|
|5||grammarly.com||https://firstname.lastname@example.org||https://www.grammarly.com/contact||https://www.linkedin.com/company/grammarly/||https://twitter.com/grammarly||https://www.instagram.com/grammarly/||https://www.facebook.com/grammarly/||Millions trust Grammarly’s free writing app to make their online writing clear and effective. Getting started is simple — download Grammarly’s extension today.|
|email@example.com||https://www.linkedin.com/company/prowritingaid/||https://twitter.com/prowritingaid||https://www.instagram.com/prowritingaid.insta/||https://www.facebook.com/prowritingaid/||Easily improve your work with AI writing assistant software as well as valuable training and insights from writing experts.|
|firstname.lastname@example.org||https://papersowl.com/contactus||https://twitter.com/papers_owl_com||https://www.instagram.com/papersowl.com.review/||https://www.facebook.com/papersowlcom/||Online essay writing service for students. ✍ 500+ Paper Writers for hire. ⏰24/7 Support, ?Full Confidentiality, ✅100% Plagiarism-Free Papers Writing.|
|8||easybib.com||https://twitter.com/easybib||https://www.facebook.com/easybib/||Automatic works cited and bibliography formatting for MLA, APA and Chicago/Turabian citation styles. Now supports 7th edition of MLA.|
|9||duplichecker.com||https://www.duplichecker.com/pricing||https://www.duplichecker.com/contact-us||https://twitter.com/duplichecker||https://www.facebook.com/duplichecker/||Plagiarism Checker offered by DupliChecker. Completely free and accurate online tool to check plagiarism. Just Copy & Paste to detect Copied content|
|10||ouriginal.com||https://www.linkedin.com/company/ouriginal/||https://twitter.com/ouriginal_o||https://www.facebook.com/ouriginalofficial/||Award-winning text-matching and writing style analysis solution by Ouriginal. Prevent plagiarism, detect ghostwriting and promote original thinking!|
|11||ithenticate.com||https://email@example.com||https://www.ithenticate.com/contact-us||Take the effort out of plagiarism detection with iThenticate. The most trusted plagiarism checker by the world’s top researchers, publishers, and scholars.|
|firstname.lastname@example.org||https://edubirdie.com/contactus||https://www.instagram.com/edubirdie/||https://www.facebook.com/birdiehelp/||Professional essay service: reliable and plagiarism-free. Our essay writing service always delivers essays on time.|
|email@example.com||https://www.plagscan.com/en/contact-us||https://www.linkedin.com/company/plagscan/||https://twitter.com/plagscan||https://www.facebook.com/plagscan.international/||PlagScan is a first-rate plagiarism checking software, used by institutions to automatically ensure originality in documents. Register and discover PlagScan!|
|14||copyleaks.com||https://copyleaks.com/pricing||https://www.linkedin.com/company/copyleaks/||https://twitter.com/copyleaks||https://www.facebook.com/copyleaks/||Copyleaks is an anti-plagiarism software platform that performs extensive searches across the Internet and databases quickly and accurately.|
|15||plagium.com||https://firstname.lastname@example.org||https://www.plagium.com/en/contact||https://twitter.com/plagium_com||https://www.facebook.com/plagium/||Plagium is an innovative, fast, and easy-to-use means to check text against possible plagiarism or possible sources of origination.|
|16||quetext.com||https://email@example.com||https://www.linkedin.com/company/quetext/||https://www.facebook.com/quetext/||Plagiarism Checker by Quetext. Our proprietary DeepSearch™ plagiarism checker searches for similarities across billions of documents|
|17||prepostseo.com||https://www.prepostseo.com/plans||https://www.prepostseo.com/contact||https://www.linkedin.com/company/prepostseo/||https://twitter.com/prepostseo||https://www.facebook.com/prepostseo/||Free Online SEO Tools: plagiarism checker, grammar checker, image compressor, website seo checker, article rewriter, back link checker|
|firstname.lastname@example.org||https://plagtracker.com/contact_us.html||https://twitter.com/||https://www.facebook.com/plagtracker/||The best FREE plagiarism checker. Check your paper online and detect plagiarism with our software! The most accurate results, easy and usable report.|
|19||paperrater.com||https://email@example.com||https://www.paperrater.com/contact||https://twitter.com/paperrater||https://www.facebook.com/paperrater/||PaperRater proofreads and rates your essays & papers. It picks out grammar & spelling errors, detects plagiarism and grades your writing. It includes resources on grammar, writing, spelling & more.|
|20||scanmyessay.com||https://www.scanmyessay.com/pricing.php||https://www.scanmyessay.com/contact-us.php||https://www.linkedin.com/company/viper-plagiarism-checker/||https://twitter.com/viper_scanner||https://www.facebook.com/viper.plagiarism.checker/||Plagiarism Checker from ScanMyEssay.com - Viper is a leading online plagiarism and duplicate content checker. Free and paid options available!|
|21||plagaware.com||https://firstname.lastname@example.org||https://twitter.com/plagaware||https://www.facebook.com/plagaware-679144415617662/||The Plagiarism Check for Universities, Students and Companies: Reliable results in a few minutes. Try PlagAware now for free!|
|22||plagiarismcheckerx.com||https://plagiarismcheckerx.com/contact||https://twitter.com/plagiarismx||https://www.instagram.com/plagcheckerx/||https://www.facebook.com/plagiarismcheckerx.llc/||Check your content with Plagiarism Checker X. A special software for Students, Teachers and Professionals to find the duplicate content.|
|23||customwritings.com||https://email@example.com||https://www.customwritings.com/contact-us.html||https://www.instagram.com/customwritings_official/||https://www.facebook.com/customwritingscom/||CustomWritings.com is an official essay writing service with 15+ years of experience. We fulfill your write my essay request with a plagiarism-free guarantee. Contact us 24/7 to get professional writing help.|
|24||smartwritingservice.com||A wide spectrum of professional essay writing services since 2008. We write all types of papers. 450+ experienced academic writers specialized in 70+ disciplines. Quality is king. 24/7 customer care support. Full confidentiality and no plagiarism guaranteed. We are smart and reliable.|
|firstname.lastname@example.org||Plagiarism checker - Plagramme.com plagiarism checker. Free check for plagiarism and paid plagiarism report. Price starting from $5 for the full report.|
|email@example.com||https://dotwriter.com/contact||https://www.linkedin.com/company/7794819/||https://twitter.com/dot_writer||https://www.facebook.com/v2.4/dialog/oauth/||Premium content marketplace for writers and buyers. Buy and sell unique, proofread content at dotWriter™ or place custom content orders. Get quick content solutions for your business, blog/website or brand.|
|28||plagiarism-remover.com||https://twitter.com/plagiarismhatao||https://www.instagram.com/plagiarismremover/||https://www.facebook.com/plagiarismremovertool/||Plagiarism remover is a free artificial intelligence tool that helps to remove plagiarism from any word and makes the article 100% unique.|
|29||1text.com||https://1text.com/contacts||Check your text for plagiarism online, accurate and fast plagiarism checker will show you an exact percentage that tells you how unique your article is.|
|firstname.lastname@example.org||https://seotoolstation.com/contact||https://twitter.com/seotoolstation||https://www.facebook.com/seotoolstation/||Seo Tool Station is a bundled collection of best online seo tools for website. Such as XML Sitemap Generator, Plagiarism Checker, Article Rewriter & more.|
|31||theseotools.net||https://theseotools.net/contact||https://www.linkedin.com/company/theseotoolsnet/||https://twitter.com/theseotools||https://www.facebook.com/theseotools.net/||The SEO Tools is a bundled collection of the best SEO tools website. We offer all for free of charge, such as Plagiarism Checker Pro, Grammar Checker, Website Reviewer & more.|
|email@example.com||https://www.plagiarismcheckerfree.com/contact||Free Plagiarism Checker for research papers, essays and thesis. With our advanced features, you can search for similar content on the web.|
|33||freeplagiarismchecker.pro||Our Plagiarism checker and Similarity detector tool lets you check for duplicate content 100% for free. Best alternative to Grammarly plagiarism check, smallseotools and other.|
|firstname.lastname@example.org||https://smallseo.tools/contact||https://twitter.com/small_seo_tools||https://www.facebook.com/smallseotoolsfree/||Small SEO Tools is a bundled collection of 100% free PRO SEO Tools. Popular smallSEOtools like Plagiarism Checker, Article Rewriter, Backlink maker & 70+ more tools|
|36||seotoolscentre.com||https://seotoolscentre.com/contact||https://twitter.com/seotoolscentre||https://www.facebook.com/seotoolscentre/||SEO Tools Centre provides SEO checker services for websites. Here you will find different types of free SEO tools: plagiarism checker, broken links analyzer and many others useful services!|
|email@example.com||https://paraphrase-online.com/contact||https://twitter.com/paraphronline||https://www.facebook.com/paraphraseonline/||Paraphrase Online paraphrasing tool - article rewriter that will help you edit any English text in seconds! Start using our free paraphrasing tool and forget about plagiarism issues.|
|38||seotoolnetwork.com||https://seotoolnetwork.com/contact-us/||Seo Tool Network Provide Huge Collection of 100% Free Online Seo Tool for Your website. Such as XML Sitemap Generator, Plagiarism Checker, Article Rewriter|
|39||seowagon.com||https://seowagon.com/contact||https://twitter.com/seowagontools||https://www.facebook.com/seowagon/||SEO WAGON a collection of best free seo tools , Such as Article rewriter, reverse image search,plagiarism checker,backlink checker etc|
|firstname.lastname@example.org||https://seomagnifier.com/contact||https://twitter.com/seomagnifier||https://www.facebook.com/seomagnifier/||SEO Magnifier an online free seo tools platform for the webmasters. Paraphrasing tool, plagiarism checker and character counter are featured seo tools.|
|email@example.com||https://www.plagius.com/en/contact||https://www.facebook.com/sharer/sharer.php/||Plagius - Plagiarism Detector is a plagiarism checker software. Plagius analyzes documents searching for occurrences of plagiarism over the internet. It analyses docx, pdf and also compares local files.|
|42||pltext.com||https://pltext.com/contact-us||Plagiarism checker is a plagiarism detector and remover tool. It helps you to find duplicate content from your text & rewrite it to avoid plagiarism.|
|43||backlinkping.com||https://twitter.com/||https://www.facebook.com/||Backling Ping SEO Suite is a collection of the best free of charge seo tools, such as Mass Ping, Backlink Generator, Sitemap Generator, Plagiarism Checker, Article Rewriter & much more.|
|44||plagly.com||https://www.facebook.com/plagly/||The most accurate plagiarism checker tools for students, teachers, and SEO professionals. 100% free plagiarism detection and duplicate content checker software.|
|firstname.lastname@example.org||Proofread Bot improves your communication by checking your writing for style, grammar, statistic and plagiarism issues.|
|47||oxsico.com||https://email@example.com||https://www.oxsico.com/contact/||https://www.linkedin.com/company/oxsico/||https://twitter.com/oxsico||https://www.instagram.com/app.oxsico/||https://www.facebook.com/oxsico/||Oxsico Similarity Checker for Universities and Schools plagiarism detection software witch finds similarities, citations and references in texts.|
|48||check-plagiarism.com||https://www.check-plagiarism.com/plans||https://www.check-plagiarism.com/contact||https://www.linkedin.com/company/check-plagiarism/||https://twitter.com/checkplag||https://www.facebook.com/checkplagiarismfree/||Free Online Plagiarism checker tool. Check Plagiarism for essays, thesis, research and academic papers with percentage. Best originality checker Tool.|
|49||plagiarismchecker.co||https://firstname.lastname@example.org||https://www.plagiarismchecker.co/contact||https://www.facebook.com/plagiarismchecker.co/||Plagiarism checker detects duplication from your content online against billions of web pages. Check plagiarism reports accurately in detail with percentage.|
|50||plagiarismdetector.net||https://plagiarismdetector.net/pricing||https://plagiarismdetector.net/contact-us||Plagiarism checker free and accurately detects copyright content from assignments or Documents with 0$ cost and ONE-click essay checker.|
The ranking of the plagiarism checkers is determined by considering several factors, including the number of citations and user reviews they have received.
Most Used Plagiarism Checkers
💡 Pro tip: Some of the free tools below have premium plans, and some paid tools also have free plans. So we recommend you check the pricing pages of the most exciting products to evaluate which plan is ideal for your needs and objectives.
Grammarly is an AI-powered writing assistant with a plagiarism checker feature to detect and prevent duplicate content. Key benefits include:
- Comprehensive check: Compares text against billions of web pages and academic databases.
- Real-time analysis: Identifies unoriginal content as you write, ensuring unique work.
- Writing improvements: Provides grammar, spelling, and style suggestions.
- Citation assistance: Highlights sources and helps generate proper citations.
- Integration: Browser extensions and compatibility with MS Word, Google Docs, and more.
Pricing page: https://www.grammarly.com/plans
Copyscape is a dedicated plagiarism detection tool that helps identify duplicate content and protect your intellectual property. Key benefits include:
- Reliable detection: Efficiently scans the web for matching content.
- Site monitoring: Regularly check your website for instances of content theft.
- API integration: Seamlessly incorporate plagiarism checks into your CMS or content workflow.
- Customizable alerts: Receive notifications when potential plagiarism is detected.
- Batch search: Check multiple articles at once for improved efficiency.
Writer (formerly Qordoba) is an AI-powered writing assistant with a plagiarism detection feature to help ensure content originality. Key benefits include:
- Comprehensive scanning: Checks content against an extensive database of sources.
- Real-time analysis: Detects plagiarism while writing for immediate feedback.
- Writing enhancements: Offers grammar, spelling, and style suggestions.
- Brand voice: Maintains your brand’s tone and consistency across all content.
- Integration: Works with popular platforms like MS Word, Google Docs, and browser extensions.
Unicheck is an advanced plagiarism detection tool designed to ensure content originality for educational institutions and businesses. Key benefits include:
- Accurate scanning: Compares text against an extensive database of sources.
- Real-time feedback: Provides quick results to address plagiarism concerns promptly.
- Citation assistance: Identifies sources and helps with proper citation formatting.
- Integration: Seamlessly integrates with Learning Management Systems (LMS) and writing platforms.
- Customizable settings: Tailor the plagiarism checker to match your specific requirements.
Pricing page: https://unicheck.com/prices
PlagScan is a reliable plagiarism detection tool designed for educators, students, and professionals to ensure content authenticity. Key benefits include:
- Accurate detection: Scans text against a vast database of online and offline sources.
- Side-by-side comparison: Compares your document with potential matches for easy review.
- Customizable settings: Adjust sensitivity and exclude sources to tailor the results.
- API integration: Incorporate plagiarism checks into your existing workflows or applications.
- Data privacy: Ensures document security with robust privacy and data protection measures.
Pricing page: https://www.plagscan.com/en/plans-for-business
PlagTracker is an online plagiarism detection tool that helps writers, students, and professionals identify duplicate content and maintain content originality. Key benefits include:
- Wide-ranging search: Compares text against an extensive database of online sources.
- Fast results: Delivers quick plagiarism reports for timely review and action.
- User-friendly interface: Simple design for easy navigation and understanding of results.
- Grammar check: Offers additional grammar-checking features for polished content.
- Multilingual support: Detects plagiarism in content written in various languages.
Quetext is an AI-powered plagiarism detection and citation assistant tool designed to help students, teachers, and professionals ensure content originality. Key benefits include:
- DeepSearch technology: Provides accurate plagiarism detection by checking against a vast database of sources.
- Contextual analysis: Detects paraphrased content and maintains high accuracy.
- ColorGrade feedback: Visualizes matches with color-coded feedback for easy review.
- Citation assistant: Helps generate proper citations in various styles.
- User-friendly interface: Offers an intuitive design for efficient navigation and understanding of results.
Pricing page: https://www.quetext.com/pricing
Scribbr is a comprehensive academic writing platform with a plagiarism checker tool to help students, educators, and researchers ensure content originality. Key benefits include:
- Accurate detection: Compares text against billions of sources for reliable results.
- Side-by-side comparison: Displays matched sources next to your content for easy evaluation.
- Citation support: Assists in creating proper citations to avoid unintentional plagiarism.
- Integration: Seamlessly works with popular citation tools like Zotero and Mendeley.
- Confidentiality: Ensures document privacy by automatically deleting files after the plagiarism check.
Copyleaks is an AI-powered plagiarism detection tool designed to ensure content originality and intellectual property protection for students, educators, and businesses. Key benefits include:
- Comprehensive scanning: Compares text against billions of online and offline sources.
- Multi-language support: Detects plagiarism in content written in various languages.
- API integration: Incorporate plagiarism checks into your existing workflows or platforms.
- Customizable settings: Adjust sensitivity and exclude sources to fine-tune results.
- Data security: Complies with GDPR and other privacy regulations to protect user data.
Pricing page: https://copyleaks.com/pricing/
ProWritingAid is a comprehensive writing assistant with a plagiarism checker feature to help students, educators, and professionals ensure content originality. Key benefits include:
- Wide-ranging search: Compares text against a vast database of online sources.
- Real-time analysis: Delivers quick results for immediate review and action.
- Writing improvements: Provides grammar, style, and readability suggestions.
- Integration: Works with popular platforms like MS Word, Google Docs, and browser extensions.
- Customizable settings: Tailor the plagiarism checker to suit your specific needs.
Pricing page: https://prowritingaid.com/en/App/Purchase
Plagramme is an online plagiarism detection tool designed for students, educators, and professionals to ensure content authenticity and prevent academic dishonesty. Key benefits include:
- Fast results: Delivers rapid plagiarism reports for timely review and action.
- Accurate detection: Compares text against a comprehensive database of sources.
- Multilingual support: Identifies plagiarism in content written in various languages.
- Risk assessment: A unique risk scoring system is offered to evaluate plagiarism severity.
- User-friendly interface: Provides an intuitive design for easy navigation and understanding of results.
PlagiarismCheck is an online plagiarism detection tool designed for students, educators, and professionals to maintain content originality and uphold academic integrity. Key benefits include:
- Comprehensive scanning: Compares text against extensive databases (web sources and academic papers).
- Accurate results: Provides reliable plagiarism detection with a low false-positive rate.
- User-friendly reports: Offers clear and easy-to-understand results with highlighted similarities.
- Customizable settings: Adjust the tool to fit your plagiarism-checking needs.
- Integration: Seamlessly integrates with Learning Management Systems (LMS) for smooth workflows.
Pricing page: https://plagiarismcheck.org/pricing/
What Is Plagiarism?
Plagiarism is the practice of claiming credit for the work of other content creators.
Oxford University defines the following as plagiarism: “Plagiarism is exposing the work or ideas of someone else, with or without their agreement, to you without full recognition, by incorporating them into your work. Intent or careless or accidental plagiarism may be the case.”
Types of Plagiarism Commonly Used
- Plagiarism global: Using someone else’s whole text as your own.
- Plagiarism by paraphrasing: Rewording thoughts of someone else without a quote.
- Word-for-word plagiarism: Copying a text excerpt directly without a quote.
- Plagiarism in mosaic: Combining without citation texts and concepts from many sources.
- Autoplagiarism: Repurposing concepts and pieces of content from prior work.
- Mistaken quote: Inadequately providing the required adequate information of your original reference.
Does Plagiarized Content Hurt SEO?
Google and search engine algorithms rank sites in their results based on their unique content, so if you’re a blogger trying to get to the top of the search engine, it’s better to avoid duplicate content.
How To Avoid Plagiarism When Writing
It’s not as tough as you think to prevent unintentionally plagiarizing another website and keep an eye on your own so that your material isn’t scraped and copied. Follow our quick checklist for original content:
5 Points To Consider When Purchasing a Plagiarism Checker
#1 Usability – Is the tool easy to use? Is it possible to upload documents in a variety of file formats?
#2 Precise results – What is the percentage of errors? And what’s the precision rate of the software?
#3 Alerts & Reporting – If the tool identifies plagiarized content after it has been released, would it give you an email alert or even a comprehensive plagiarism review?
#4 API Access – API Access* Do you have access to an API for the plagiarism checker?
#5 Price – Is the tool within your price range?
And there you have it – our top recommendations for the best plagiarism checkers available!
From Turnitin and Grammarly to other outstanding options we’ve discussed, these tools will help you verify the originality of your work and maintain academic or professional integrity.
As you choose the right checker for your needs, consider factors like accuracy, ease of use, and the types of documents you handle most frequently.
Here’s to producing high-quality, original content that stands out and earns you the respect you deserve.
Happy writing, and may your work always remain authentically yours!
Plagiarism checkers are software tools to detect and identify plagiarism in written content. They compare a given text against a vast database of sources, including web pages, academic journals, and other documents, to detect similarities and ensure the originality of the content.
Using a plagiarism checker is vital because of it:
• Ensures the originality and authenticity of your content
• Helps maintain academic integrity and avoid unintentional plagiarism
• Protects your reputation and credibility as a writer or researcher
• Helps avoid copyright infringement and potential legal issues
• Encourages proper citation and referencing practices
The best plagiarism checkers should offer the following key features:
• A comprehensive database of sources for comparison, including web pages, academic journals, and other documents
• High accuracy and detection rates
• The fast and efficient scanning process
• Intuitive interface and ease of use
• Detailed plagiarism reports, including similarity percentages and highlighted matches
• Tools for checking multiple documents or large volumes of content
• Secure data handling and privacy protection
The cost of plagiarism checkers varies depending on the provider, features offered, and the intended user base. Some checkers are free with basic features, while others require a subscription or a one-time purchase. Compare the features and pricing of different checkers to find the best fit for your needs.
Some plagiarism checker providers offer mobile apps for iOS and Android devices, allowing users to check their content for plagiarism on the go. However, these mobile apps may have limited features compared to their desktop counterparts, so it’s essential to review the capabilities of each version before choosing a plagiarism checker.
To choose the best plagiarism checker for your needs, consider the following factors:
• Accuracy: Ensure the checker offers high detection rates and accurate results.
• Database: Look for a checker with a comprehensive database of sources for comparison.
• Ease of use: The tool should be user-friendly and accessible to all users.
• Reporting: Opt for a checker that provides detailed plagiarism reports and highlights matches for easy identification.
• Security: Choose a provider that guarantees secure data handling and privacy protection.
Some plagiarism checkers are tailored specifically for academic institutions or businesses, offering features like integration with learning management systems, multi-user licenses, or bulk-checking capabilities. These tools can help ensure the integrity of academic work or professional content and streamline the plagiarism detection process.
While plagiarism checkers can provide valuable insights into the originality of your content, it’s essential to critically evaluate the results and use them as a starting point for further investigation. Plagiarism checkers may occasionally produce false positives or miss certain instances of plagiarism, so reviewing the highlighted matches and making necessary adjustments to your content is crucial.
Some plagiarism checkers offer integration with popular software applications, such as word processors, learning management systems, or content management platforms. Integrations can help streamline the plagiarism-checking process, improve efficiency, and provide a more seamless experience for users.