StrikePlagiarism.com

StrikePlagiarism.com is a project of Plagiat.pl, a well-established plagiarism detection solution widely used in the EU, LATAM, North America, and other regions.

Our mission is to support academic institutions and publishers in preventing copyright infringements and the unauthorized use of intellectual property. In addition to our plagiarism detection system, we offer AI detection, grammar verification, and translated plagiarism detection services.

We collaborate with academic institutions and individual authors, providing expert guidance on preventing plagiarism, implementing sustainable academic integrity practices, and improving verification and evaluation processes for academic papers.

Currently, we operate in over 60 countries, serving more than 1,500 clients, including universities, colleges, schools, and publishing houses. Moreover, we have signed national license agreements with the Ministries of Education and Science (Research) in Estonia, Bulgaria, Ukraine, and other states. We are also an official provider of anti-plagiarism technology for the British Council and the Ontario Education Collaborative Marketplace (OECM).

Stylometry by StrikePlagiarism.com: Detecting authorship through writing behaviour

With the rapid evolution of AI-generated and paraphrased content, traditional similarity-based detection is no longer sufficient to ensure academic integrity. To address this challenge, StrikePlagiarism.com has introduced stylometric analysis — an advanced approach that examines writing behaviour rather than relying solely on text similarity.

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StrikePlagiarism at MoodleMoot Spain 2026: advancing practical approaches to academic integrity

StrikePlagiarism participated in MoodleMoot Spain 2026, held at the Universidad de Valladolid, continuing its long-standing engagement with the Moodle community and its tradition of annual participation in the event. MoodleMoot Spain brings together educators, university leaders and EdTech professionals to address the evolving impact of artificial intelligence on teaching, assessment and academic integrity.

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Pennsylvania’s State System of Higher Education partners with StrikePlagiarism.com to strengthen academic integrity at scale

The Pennsylvania State System of Higher Education — the largest provider of public higher education in the Commonwealth — has partnered with StrikePlagiarism to implement StrikePlagiarism.com across its institutions. The system oversees a network of universities including Commonwealth University of Pennsylvania, West Chester University, Indiana University of Pennsylvania, and others, serving a large and diverse student population across the state.

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Hybrid authorship in academic writing: how StrikePlagiarism.com detects AI–human collaboration

As artificial intelligence becomes embedded in academic writing, a new form of authorship is emerging — hybrid content created through a combination of AI-generated text and human editing. This shift presents a fundamental challenge for universities. Academic work is no longer entirely human or entirely machine-generated. Instead, it exists on a spectrum — making traditional detection methods increasingly insufficient.

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How stylometry works in StrikePlagiarism.com — and why it changes authorship verification

As AI-generated and paraphrased content becomes increasingly difficult to detect, universities are rethinking how authorship should be evaluated. Stylometry — the analysis of writing behaviour — is becoming a critical part of this shift. In StrikePlagiarism.com, stylometry is not a standalone concept. It is an integrated analytical layer designed to support real academic decision-making.

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StrikePlagiarism at Frankfurter Buchmesse 2025 — advancing trust and transparency in scholarly publishing

The StrikePlagiarism team participated in Frankfurter Buchmesse 2025, the world’s largest international book fair and a key global meeting point for academic publishers, research institutions, and educational technology providers.

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Why AI paraphrasing no longer works — and how StrikePlagiarism.com exposes rewritten AI text

As generative AI becomes a routine tool in academic writing, a persistent belief continues to circulate: that AI-generated text can be made “safe” through paraphrasing or human rewriting. Change the wording, adjust the structure — and detection will fail.

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