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StrikePlagiarism

Warsaw, Poland

Plans and prices

Individual token

$2.50usage-based

Tokens valid for 6 months · additional options increase the price

Corporate price per account

Priced on request

Only active users uploading documents are counted

Corporate price per document

Priced on request

Additional services may affect price

Corporate price per page

Priced on request

Final price depends on page/character count, contract term and requested services

Every plan, in full

On the record

AI detection
The AI module is integrated into the Similarity Report and provides fragment-level probability analysis.strikeplagiarism.com · read 8 Oct 2026
AI languages and accuracy
The functionality page states 98%+ detection accuracy, less than 1% false positives and AI detection in 100+ languages.strikeplagiarism.com · read 8 Oct 2026
Corporate trial
A corporate trial account is available to universities, colleges, publishers, schools and other organizations by submitting a form; no trial duration is stated on that page.strikeplagiarism.com · read 8 Oct 2026
Grammar checking
The grammar module supports more than 30 languages and displays correction hints and categorized errors.strikeplagiarism.com · read 8 Oct 2026
Individual account limits
An individual account cannot check university databases and cannot connect to LMS or API integrations.strikeplagiarism.com · read 8 Oct 2026
Individual account privacy
Individual-account documents and similarity reports are not stored in the database and are available only to their author.strikeplagiarism.com · read 8 Oct 2026
Institutional data control
The company offers an optional installation on a client’s own database for institutional data control and local repository storage.strikeplagiarism.com · read 8 Oct 2026
Integrations
Listed integrations include Moodle, Canvas, Blackboard, Brightspace, Schoology, OJS, Google Classroom and Microsoft Teams, with API, LTI 1.3, LDAP and SSO options.strikeplagiarism.com · read 8 Oct 2026
Purpose
StrikePlagiarism is an academic integrity system for detecting text similarity, paraphrasing and AI-generated content.strikeplagiarism.com · read 8 Oct 2026
Security
The company says client data is stored on secure EU-based servers with SSL encryption and access-controlled architecture, and that the system complies with ISO/IEC 27001:2022.strikeplagiarism.com · read 8 Oct 2026
Similarity report
The interactive report includes similarity coefficients, source breakdown, paraphrasing detection, citation tracking and manipulation alerts.strikeplagiarism.com · read 8 Oct 2026
Similarity search
The system searches open internet sources, university databases and publisher repositories.strikeplagiarism.com · read 8 Oct 2026
Support
The site states that institutional support is available in 15+ languages and offers 24/7 availability by email, phone and secure communication channels.strikeplagiarism.com · read 8 Oct 2026
Translated similarity
The translated-text search supports more than 100 languages and displays translated matches in the interactive report.strikeplagiarism.com · read 8 Oct 2026

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