CopySafe Alternatives

For the smarter writer. A grammar checker, style editor, and writing mentor in one package.

Turnitin is preferred by educational institutions around the world for preventing plagiarism. Instructors at all levels of education can request that students use the service to submit papers, and Turnitin checks those papers for plagiarism.

FlexiQuiz is a powerful online test generator that enables you to create engaging online quizzes, tests, or exams in minutes. Choose from 100's of features to create a customized quiz that meets your objectives for business, education, or fun.

Try for free freemium $25.0 / Monthly (Essentials plan)

A dead-simple software licensing API built for developers

Open Source

The plagiarism checker Unplag scans across the internet, repositories, open sources content and databases. It delivers real-time results and has no cached data.

License Management

Smart Plagiarism Detection Technology! Professional Plagiarism Report | 20+ Features | Upload&Check Multiple Files Online | 15+ Millions Sources!

PlagiarismCheck.org is a modern checker plagiarism and an accurate AI checker, that improves writing skills and saves teachers' time.

freemium $1.0 / Annually (An annual subscription per user starts at)

The Internet makes plagiarism a bigger problem than ever.

Our plagiarism checker recognizes paraphrased plagiarism, checks your paper against more that 14 trillion documents and lets you to edit your paper online.

Monetize your digital products and services

Open Source freemium €60.0 / Monthly (Basic Plan)

Software licensing & copy protection

We've helped more than 5 million students, teachers, and professionals identify potential plagiarism in their work.

Identify potential plagiarism, uncover AI-generated content, and empower error-free writing with AI