Plagiat.pl
Plagiat.pl: Low-cost token checks with broad academic sources and institutional integrations. Ranked #19 of 31 in Plagiarism Checkers by our editors (7.4/10); pricing: Paid; best for academic users needing low-cost token checks.
At a glance
- Editor score7.4 / 10
- PricingPaid
- Best forAcademic users needing low-cost token checks
- Free planNo
- Paid from$3 one-time
- Web source matchingYes
- Facts checked19 Sep 2026
Where it wins
- $3 one-time token checks up to 20,000 characters
- Checks internet, legal, thesis, institutional, and RefBooks sources
- Moodle and several university-system integrations
Where it doesn't
- No free plan for occasional users
- Business subscription pricing requires contacting Plagiat.pl
- Available through the web application rather than desktop apps
Our verdict on Plagiat.pl
Plagiat.pl is a web-based plagiarism detection service for colleges, schools, businesses, publishers, agencies, and individuals. Its Antiplagiarism System compares submitted text with global internet resources, legal acts, theses, institutional databases, and the RefBooks collection, which contains more than one million documents. Similarity Reports show percentage indicators and detected borrowed fragments, while the system also checks altered characters, whitespace, and multi-word phrase similarities. Individual users can purchase token-based checks for single documents.
The Individual token plan costs $3 one time and checks up to 20,000 characters, with a Similarity Report included. Token pricing varies by payment method. For regular or high-volume checking, the Business subscription is intended for institutions and requires contacting Plagiat.pl for pricing. There is no free plan, so the token option suits occasional checks while recurring institutional workflows are directed toward the subscription offering.
Academic platform fit is a notable strength. Plagiat.pl supports Moodle through a plugin and integrates with Editorial System, APD (USOS), Uczelnia XP, and OPTIcamp. These connections support university systems and thesis-archiving workflows without moving the service beyond its web-based delivery. Choose Plagiat.pl if you need low-cost individual checks or academic-source coverage with institutional integrations. It is less suitable for buyers seeking a free tier, desktop software, or a broader feature set beyond plagiarism and text-manipulation detection.
Your product? Our editors can test Plagiat.pl in depth and publish a review, labelled as paid · from $149/mo →
Plagiat.pl pricing
All 2 Plagiat.pl plans and prices →
Plagiat.pl fact sheet
| Free plan | No |
|---|---|
| Paid from | $3 one-time |
| Web source matching | Yes |
| Academic source matching | Yes |
| Supported languages | Not verified |
| Word limit | Not verified |
| Report export formats | Not verified |
| API access | Not verified |
| LMS integration | Yes |
| Deployment | Cloud |
| Platforms | Web |
| Integrations | 5 integrations: Moodle, Editorial System, APD (USOS), Uczelnia XP, OPTIcamp |
| Pricing | Paid (source) |
| Website | plagiat.pl |
| Facts checked | 19 Sep 2026 |
Plagiat.pl integrations
Plagiat.pl lists 5 integrations on its own site.
- Moodle
- Editorial System
- APD (USOS)
- Uczelnia XP
- OPTIcamp
Alternatives to Plagiat.pl
- Turnitin AI Writing DetectionA focused institutional tool for identifying text that may be AI-generated or modified.9.4
- Crossref Similarity CheckA focused manuscript-screening service with academic matching, reports, filters, and API access.9.2
- iThenticateA paid similarity checker built for researchers, publishers, and private repositories.9.0
See all Plagiat.pl alternatives →
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Featured on iTechGuides
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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