Best Plagiarism Products in 2025

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.

PlagiarismSearch is online service that detects plagiarized content.

freemium $7.95 / Monthly

Plagiarix is an AI-driven plagiarism detection platform designed for academic institutions and LMS integrators. Make plagiarism detection fast and accurate with our all-in-one customizable solution.

paid Free Trial $550.0 / Monthly

Copyleaks, where technology meets integrity.

freemium $7.99 / Monthly (Starting price for plagiarism checker.)

We strive to provide the most effective, secure and user-friendly plagiarism checking tool that champions originality: a privacy focused, effective and user-friendly plagiarism detector that merges innovative technology with user needs.

freemium $39.95 / One-off (Professional: 1 user license with unlimited scanning)

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

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)

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

The most advanced and affordable plagiarism checking tool with the option for cross-lingual plagiarism detection

$9.99 / Usage

The Internet makes plagiarism a bigger problem than ever.

Plagiarism checker. For students,professors, bloggers, publishers and universities. Check paper - it is premium service where each document scan cost USD 9 per document. No registration needed

This plagiarism check uses the best of both worlds.

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