Best Crossplag Alternatives & Competitors in 2025

Prevent Plagiarism in Published Works

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

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Visit website paid $8.0 / Monthly (80 Credits Included)

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

Viper is the plagiarism checker of choice!

Copyleaks, where technology meets integrity.

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

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

SEO Tools Centre provides SEO checker services for websites.

Plagiarisma.Net is a free online plagiarism checker and duplicate content finder.

Oxford plagiarism checker is a professional plagiarism checker designed for research teams and content publishers. Oxsic uses proprietary plagiarism checking algorithm. It checks in real-time among the biggest collection of scholarly material.

freemium

Protect your reputation and improve your content quality by accurately detecting duplicate content and artificially generated text with the most accurate AI detection tool on the market.

paid $0.01 / One-off (100 words)

The Internet makes plagiarism a bigger problem than ever.

Free Online SEO Tools: plagiarism checker, grammar checker, image compressor, website seo checker, article rewriter, back link checker