PlagiarismCheck Alternatives

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

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.

The only 8-in-1 AI content detector platform in the world. We integrate with leading AI content detectors to give unparalleled confidence that your content appear to be written by a human.

Try for free paid Free Trial $29.0 / Monthly (150,000 Words /mth, 3 AI Checker Engines)

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

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

The Internet makes plagiarism a bigger problem than ever.

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

PlagiarismSearch is online service that detects plagiarized content.

freemium $7.95 / Monthly

Will scan your paper with 5 different plagiarism checkers for $45. For testing you get free scan with 1 antiplagiarism tool. Pick the best plagiarism detector

freemium $6.0 / One-off (Detailed report)

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

Prevent Plagiarism in Published Works

Detect and check for plagiarism with URKUND

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

Viper is the plagiarism checker of choice!