NoPlagio
Plagiarism checker and AI detection tool supporting 129 languages and academic databases.
What is NoPlagio?
NoPlagio, accessible via **noplagio.it**, is an online platform that serves as a dedicated plagiarism checker and **ai detector** designed to support students, teachers, and academic institutions in maintaining work originality. The system acts as a reliable **antiplagio** resource, scanning files against a database of over 80 million scientific and academic articles. It is widely used by students seeking an **antiplagio tesi** check to verify university drafts and final projects. Additionally, it functions as an advanced **rilevatore ai** and **ia detector**, offering a specialized **ai detector italiano** to identify machine-generated text in Italian documents. By performing a comprehensive **controllo testo ai** alongside traditional similarity scans, the platform serves as a complete **rilevatore testo ai** that helps users identify paraphrasing, correct improper citations, and refine their writing prior to final submission.
Best NoPlagio use cases by task, role, industry, and platform
These use cases show where NoPlagio fits best, ranked by fit score before popularity or pricing.
NoPlagio Pricing Plans
Compare NoPlagio free options, NoPlagio paid pricing plans, and usage notes before you choose the best way to use this AI tool in 2026.
Free, Premium AI from €9.95/mo, packages from €1.50
Includes 1 basic document scan showing a similarity range, real-time search, and sharing capabilities with instructors.
Individual credit to unlock a detailed similarity report for one document (up to 9,000 words).
Unlocks detailed similarity reports for up to 3 documents, offering a saving of €4.99.
Unlocks detailed similarity reports for up to 6 documents, offering a saving of €7.99.
Unlocks detailed similarity reports for up to 9 documents, offering a saving of €12.99.
Allows up to 3 text checks per day with basic AI vs. human evaluation and unlimited document size.
Provides unlimited AI text checks, premium AI model evaluation, sentence-level analysis, and detailed reporting.
Provides verified instructors with 20 free document checks per month against the complete database, with no limits on documents shared directly by students.
Grants an additional 20 document checks per month for educator accounts.
Pricing updated:Jun 12, 2026
NoPlagio AI Features
NoPlagio Pros and Cons
Pros
- Broad database coverage including major academic publishers
- Robust data privacy guidelines ensuring uploaded documents are not indexed or shared
- Free access tier available for both students and verified educational staff
- Real-time search capabilities identifying matches published as recently as 10 minutes prior
Limitations
- A single document check is limited to a maximum of 9,000 words per unit credit
- The free student tier only provides a broad similarity percentage range rather than source details
- Deep database comparisons and detailed citation checks require paid credits or a premium subscription