Free premium access to all educators
Plagiarism check & AI detector
How Plag protects academic integrity
Text similarity check
Plag checks text potential plagiarism against a database of more than 500 million scholarly articles and web pages, identifying text similarity and potential source matches across 129 languages.
AI detector
Our AI detection tool uses advanced machine learning algorithms to analyze various language and contextual aspects. It helps determine whether content was created by a person or an AI system, such as ChatGPT. By using a large database of patterns, our service accurately recognizes subtle differences indicating whether the content was created by a human or AI.
Cross-language translated plagiarism
Plag supports translated plagiarism detection, flagging cross-language similarity and original source matches even when content has been translated from/to over 50 languages.
Why We're Making Our Services Free
Too many educators face an impossible choice: pay out of pocket for plagiarism detection tools, or go without them entirely. This creates inconsistencies in how academic work is evaluated and puts financial strain on teachers who are already underpaid.
We believe maintaining high academic standards shouldn't depend on personal budgets or institutional resources. Every educator deserves professional-grade tools to uphold academic integrity.
Complete Privacy Guarantee
- Your students' work remains 100% confidential
- No documents stored in our database
- No other plagiarism checker can detect analysis by Plag
- Student work never used as reference material
- Zero third-party sharing or data mining
Benefits for you as a teacher
With our service, it is really easy to check any paper and make sure there is no risk of plagiarism.
- Wide range of toolset to ensure academic integrity: text similarity check, AI detection, cross language translated plagiarism and more.
- Deciphering paraphrasing on an AI level, no need to do any mechanical work
- Almost instant checking – takes only a few minutes at most
- Original sources and explanations – hard proof and evidence instead of speculation
Document repository
All checks will be performed with all databases that we have, including internet articles and scholarly articles. Currently there are billions of documents in our comparative database, including web pages, articles, encyclopaedias, magazines, journals, books, scholarly articles and other.
Real-time check
Our plagiarism checker is designed to detect similarities with papers that have been published as recently as 10 minutes ago on well-known websites. This ensures that users can effectively identify any potential matches with recently published content, allowing for thorough plagiarism checking and ensuring the integrity of their work.
This feature proves to be highly valuable as it enables users to compare their documents with recently published articles, ensuring their work's relevance and originality.
Priority checking
Document verification is a process that demands considerable resources and may take a significant amount of time to complete.
Checks performed within the teacher account will take priority over those performed by other users.
Database of scholarly articles
Our database of scholarly articles is a unique database with more than 80 million scientific articles from the most popular academic publishers.
Enabling this option will allow you to check your paper against the content of a plethora of renowned publishers such as Oxford University Press, De Gruyter, Ebsco, Springer, Wiley, Ingram, and others.
Through our partnership with CORE, we offer seamless access to a vast collection of research articles gathered from numerous Open Access data providers. These providers include repositories and journals, ensuring a comprehensive and diverse range of scholarly content. With this access, you can explore millions of research articles with ease, facilitating your academic pursuits and enhancing your knowledge in various fields.
Deep check
The deep plagiarism check feature encompasses an extensive search within the databases of search engines. By opting for this option, you can obtain a more precise and accurate plagiarism score for your document. This thorough examination ensures a comprehensive analysis, leaving no stone unturned in identifying potential similarities and delivering a more reliable assessment of the originality of your work.
A detailed plagiarism check provides a few times more detailed information compared to a regular check. However, it takes more time to complete.
Plagiarism report
With a detailed plagiarism report, you gain the ability to thoroughly examine the original sources of the highlighted similarities in your document. This comprehensive plagiarism report goes beyond simple matches and includes paraphrased sections, citations, and any instances of improper citation. By providing you with this extensive information, the detailed plagiarism report empowers you to evaluate your work effectively and make the necessary changes to improve the integrity and accuracy of your paper. It serves as a valuable resource for enhancing the quality of your writing and ensuring that your document meets the highest standards.
That's what people say about us
