iThenticate vs Noplag

Plagiarism Checker X

A Text Similarity Detector - Plagiarism Checker

Unicheck

An innovative, community-driven service for plagiarism prevention

Copyscape

A Plagiarism Checker - Duplicate Content Detection Software

Viper

A plagiarism checker with an easy-to-use interface

Quetext

A checker for plagiarism

ProWritingAid

Your personal writing coach

Quetext

A checker for plagiarism

Unicheck

An innovative, community-driven service for plagiarism prevention

LanguageTool

A spell and grammar check solution

PlagiaShield

Plagiarism checking tool that helps you get rid of content thefts