StrikePlagiarism

6.7easy start · #18of 31
in Plagiarism Checkers

Free to practise onno
Free trialyes
Well documentedyes
Runs where you workno

Runs on api, self-hosted, Web.

StrikePlagiarism is ranked #18 of 31 in plagiarism checkers on The Geeks Club. It runs on API, Self-hosted, Web. There is no free plan. A free trial is offered.

StrikePlagiarism plans and pricing

All plans

Individual token $2.50 once per token; 1 token checks 18,000 characters Tokens valid for 6 months · additional options increase the price strikeplagiarism.com · 8 Oct 2026

Corporate price per account 0,8–2,5 USD/EUR per user/author; final price depends on account count, contract term, library access and requested services Only active users uploading documents are counted strikeplagiarism.com · 8 Oct 2026

Corporate price per page 0,03–0.10 USD/EUR per page Final price depends on page/character count, contract term and requested services strikeplagiarism.com · 8 Oct 2026

Corporate price per document 2–5 USD/EUR per document; final price depends on document size, contract term, library access and requested services Additional services may affect price strikeplagiarism.com · 8 Oct 2026

Compared on plagiarism checkers

Free plan: No
API access: Yes

Best StrikePlagiarism alternatives

See all 20

Noplag Lesson 18.0 PlagAware Lesson 27.7 Plagiarism Detector Lesson 37.7 Copyscape Lesson 47.6 Compilatio AI Detector Lesson 57.1 Quetext AI Detector Lesson 67.1

The record

Purpose: StrikePlagiarism is an academic integrity system for detecting text similarity, paraphrasing and AI-generated content.
Similarity search: The system searches open internet sources, university databases and publisher repositories.
AI detection: The AI module is integrated into the Similarity Report and provides fragment-level probability analysis.
AI languages and accuracy: The functionality page states 98%+ detection accuracy, less than 1% false positives and AI detection in 100+ languages.
Similarity report: The interactive report includes similarity coefficients, source breakdown, paraphrasing detection, citation tracking and manipulation alerts.
Integrations: Listed integrations include Moodle, Canvas, Blackboard, Brightspace, Schoology, OJS, Google Classroom and Microsoft Teams, with API, LTI 1.3, LDAP and SSO options.
Grammar checking: The grammar module supports more than 30 languages and displays correction hints and categorized errors.
Translated similarity: The translated-text search supports more than 100 languages and displays translated matches in the interactive report.
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.
Institutional data control: The company offers an optional installation on a client’s own database for institutional data control and local repository storage.
Individual account privacy: Individual-account documents and similarity reports are not stored in the database and are available only to their author.
Individual account limits: An individual account cannot check university databases and cannot connect to LMS or API integrations.
Support: The site states that institutional support is available in 15+ languages and offers 24/7 availability by email, phone and secure communication channels.
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.

Where it ranks on The Geeks Club

Best Plagiarism Checkers in 2026#18 of 31
Best AI Plagiarism Checkers in 2026#15 of 26

Is StrikePlagiarism yours?

Claim it for free: prove the domain, then correct facts, plans and screenshots. An editor reviews every change.

Claim it free Promote StrikePlagiarism

Sources

strikeplagiarism.com/en/· checked 8 Oct 2026
strikeplagiarism.com/en/integrations_databases.html· checked 8 Oct 2026
strikeplagiarism.com/en/integrations.html· checked 8 Oct 2026
strikeplagiarism.com/en/pricing-individuals.html· checked 8 Oct 2026
strikeplagiarism.com/en/faq_individual.html· checked 8 Oct 2026
strikeplagiarism.com/en/trial.html· checked 8 Oct 2026
strikeplagiarism.com/en/pricing-corporate.html· checked 8 Oct 2026