What are the best plagiarism checkers?

asked by amir jalal
13 contributors
10 solutions
  1. 1


    Plagramme is a free multilingual plagiarism checker. Its scoring system offers several features to help you quickly edit and correct your document with ease. Even if your document is written in several different languages, its multilingual system is capable of detecting plagiarism.
    Online Tools


    Serbentautas Portuberantas
    Written on February 16, 2019
    "Many things you can get for free. that's why it's called freemium"
  2. 0



    Copyscape offers free and professional tools that aid in top-notch plagiarism checking as well as prevention of content theft and fraud. It is one of the oldest and most reliable tools on the web. A must-have for digital marketers and web content producers.

    Online Tools

    Free- Varies by plan

    Edward Johnson
    Written on November 20, 2018
    "I usually use this site to check if my blog contents are being copied without my permission. So far, it hasn't disappointed me. "
  3. 0

    #3Turnitin's WriteCheck

    Turnitin's WriteCheck

    Targeted at students and scholars, Turnitin's WriteCheck is an instant plagiarism checker that also houses an inbuilt grammar-checking tool that uses the legendary ETS technology.

    Online Tools

    $7.95- Varies by plan

    Cynthia Ramos
    Written on November 20, 2018
    "Writecheck is very useful for an English Literature student like me. I use it to do a quick check on any paper I'm submitting to my professors. I became more confident knowing I don't have any unintentional plagiarism. "
  1. 0

    #4Wikipedia's Duplication Detector

    Wikipedia's Duplication Detector

    A free tool by the Wikimedia Foundation, the Duplication Detector compares two web pages (or documents) and identifies copied content in either. This is a great tool to detect common duplication issues.

    Online Tools


    Vishal Patil
    Written on November 20, 2018
    "This duplication detector works best only if you are comparing 2 URLs. Still needs a lot of improvement. "
  2. 0

    #5Turnitin's iThenticate

    Turnitin's iThenticate

    Another professional paid tool by Turnitin is a must-have for scholars in the education sector. It allows cross-checking of content from over 165 million journals and other academic publications to detect similarities in content.

    Online Tools

    $100- Varies by plan

    Jerry Cole
    Written on November 20, 2018
    "If you need to invest in a tool, do it with a reliable one. I suggest you get iThenticate if you are running a website to make sure you produce original contents at all time. You'll get your money's worth, I'm telling you. "
  3. 0



    A tool for students and educationists, Quetext uses its proprietary DeepSearch technology to help you find the most elusive of online sources that may have copied your content or vice versa.

    Online Tools

    Free- $9.99/month

    Ying Shao
    Written on November 20, 2018
    "Reliable. Efficient. Legit. "
  4. 0

    #7Grammarly's Plagiriasm Checker

    Grammarly's Plagiriasm Checker

    Grammarly is a casual plagiarism checker. It is an all-in-one tool for writers and students who always find the need to see how unique and original their content is. It can check for plagiarism from billions of web pages.

    Online Tools

    $29.95- Varies by plan

    Liu Du
    Written on November 20, 2018
    "Grammarly's reputation as an all-around tool for flawless writing is unquestionable. You should check this one out. "
  5. 0

    #8Small SEO Tools' Plagiarism Checker

    Small SEO Tools' Plagiarism Checker

    One of the most popular tools for plagiarism detection around, this one by SmallSEOTools.com is preferred for its instant results. It is perfect for casual content creators and high school students.

    Online Tools


    Laura Luna
    Written on November 20, 2018
  6. -1

    #9Earwig's Copyvio Detector

    Earwig's Copyvio Detector

    Specifically intended for checking copyright violations in Wikipedia articles, this free tool uses search engine indexes, URLs, and Turnitin's index to detect plagiarism between Wikipedia articles and web pages.

    Online Tools


    Ayaan Rathore
    Written on November 20, 2018
    "This is a nice tool. The only thing I don't like about it is how much the page would timeout when you're doing a full website check. Then you have to wait for the page to reload. "
  7. -1

    #10Da Pa Checker

    Da Pa Checker

    Da Pa Checker is a free online tool that allows users to detect plagiarized content and to check webpage and domain authority. Users can register for an account for faster search results.

    Online Tools


    Polano Lituanus
    Written on September 4, 2019
    "thats not plagiarism checker"


Best What are the best plagiarism checkers
1PlagrammeOnline Tools 1 Free
2CopyscapeOnline Tools 0 Free
3Turnitin's WriteCheckOnline Tools 0 Paid
4Wikipedia's Duplication DetectorOnline Tools 0 Free
5Turnitin's iThenticateOnline Tools 0 Paid
6QuetextOnline Tools 0 Free
7Grammarly's Plagiriasm CheckerOnline Tools 0 Paid
8Small SEO Tools' Plagiarism CheckerOnline Tools 0 Free
9Earwig's Copyvio DetectorOnline Tools -1 Free
10Da Pa CheckerOnline Tools -1 Free

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