Plagiarism checkers for publishing and editorial professionals

Be sure to deliver original content with confidence

AI content and Similarity Checkers for authentic publications

Discover Compilatio Copyright and Copyright+: Plagiarism Checkers for publishing and editorial professionals.

Discover also our solutions and services for teachers and students.

online plagiarism checkers

Opt for a comprehensive plagiarism checker program aligned with your policy

Are you a publishing or copywriting professional concerned about the originality of your writing?

Compilatio Copyright and Copyright+ allow you to : 

  • Verify the originality of your productions before publication.
  • Assert your professional ethics to your readers.
  • Protect your reputation as a professional.
  • Preserve the integrity of your institution.

Compilatio Copyright and Copyright+: for whom?

Publishing professions

Book publishers, magazine publishers, press publishers, pre-press operators, editorial directors, literary directors, editorial managers, etc.

Copywriting professions

Writers, authors, researchers, journalists, editors, copywriters, webmasters, bloggers, translators, biographers, etc.

Compilatio Copyright or Compilatio Copyright+ ?

Compilatio Copyright
The Compilatio reference similarity detector

Take advantage of similarity detection with extended coverage of +100 billion items of content.

  • Textual similarity detector
  • Percentage, location and origin of similarities
  • Face-to-face view of detected sources
  • 24/7 ticket support
  • API integration ((institutional use)
  • Ongoing support (institutional use)
Compilatio Copyright+
The dual Similarity and AI Content Checker

Choose complete content checking with AI-generated content detection: ChatGPT, Gemini, Jasper, etc.

  • All the features and benefits of the Compilatio Copyright program, plus :
  • AI Content Checker
  • Multilingual similarity detection (translated similarities detection) thanks to user-added sources
  • Priority processing of your analyses

Extensive coverage of hundreds of billions
billions of items of content

online plagiarism check
Compare with billions of web pages

visible web and indexed pages in Compilatio's internal database

duplicate content checker
Compare with +300 million contents

private scientific publications, private scientific publications, research center deposits, researchers' articles, etc.

plagiarism checker online
+170% of new content indexed annually

in Compilatio's internal database.
Comparison between early 2023 and early 2024.

detect plagiarism

Effectively spot plagiarized content

Ensure the credibility of your work and protect your reputation

Whether in research papers, press publications, scientific publications or on your website.


Instill values of authenticity and integrity

Respect for intellectual property is part of your profession's code of ethics. Your integrity testifies to the quality of your writing in the eyes of your colleagues and readers.

Thank you for trusting Compilatio

Check financing applications

« Analyse companies' financing applications for R&D projects to verify the authenticity of their arguments. »

Verify Marketing Content

« Verify editorial content to ensure originality before delivering it to major brands: SEO articles, social content, blog posts, mailings, etc. »

Analyse Scientific Research

« Analyse researchers' work and scientific articles before publication to ensure respect for intellectual property. »

ai checker

Why Compilatio Copyright or Copyright+ rather than another plagiarism checker?



  • Reliable, comprehensive anti-plagiarism software.
  • Several advanced features: similarity detection, AI content detection, deep reformulation detection, altered text detection...
  • A dynamic, diversified and constantly enriched comparison database.
  • Intuitive analysis reports: easy to read, navigate and interpret. 
  • Ease of management: autonomy in document management, administratuer profile for institutional use...
  • Support in getting to grips with the software and using it: tutorials, multilingual help center, online technical support, educational resources... 
  • A dedicated contact to monitor your project throughout its development (institutional use).
  • API integration on various platforms (institutional use).
  • Confidentiality of analyzed documents.

For individual use of Compilatio Copyright, you can create your account and choose the package that suits you directly on our website.

Join the Compilatio community
Thousands of users who declare they are...

anti-plagiarism program

Confident of having access to high-performance and scalable tools

plagiarism check

Reassured by the intuitiveness of Compilatio analysis reports

plagiarism detector

Satisfied with Compilatio support and quality services

Are you interested in institutional use of our solutions?
This service is designed for professional writers only. Our team will not respond to requests made by students using this form.

For individual use of Compilatio Copyright, you can create your account and choose the package that suits you directly on our website.

Compilatio processes the data provided in this form for the purpose(s) of "Tracking your interests and exploring products and services associated with Magister, for institutional use" and, if applicable, "Information on the topic of plagiarism". Learn more about your data management and your rights.

Nourish your knowledge about copyright
Subscribe to Compilatio social networks

To keep abreast of intellectual property news and share your experience

Subscribe to the Compilatio newsletter

To help you deal with plagiarism in your day-to-day professional life (maximum 6 e-mails per year).