Julian Yanover

Check comments for duplicate content using Google AJAX Search API as they are published. This helps to avoid having duplicate content in your posts. It only checks approved comments that have over 50 words. The plugin searches two random strings, both 8 words length. If one of them finds an exact match, it emails you letting you know so you can check it yourself and decide if you want to delete it.

No Duplicate Content in Comments

Check comments for duplicate content using Google AJAX Search API as they are published. Emails you whenever it finds a match so you can check it and  …

wordbinaryapp

WordBinary Self Plagiarism Checker adds a simple text comparison tool to your WordPress site using the shortcode [wbspc_self_plagiarism_checker].
Visitors can paste two separate texts, click Check, and review matching phrase combinations of four or more consecutive words. Matching sections are highlighted in both documents.
The tool runs in the visitor’s browser. It does not upload, save, store, download, sell, share, or transmit pasted text. The plugin does not add public external links, tracking scripts, analytics, remote code, or third-party services.
This tool provides an indicative phrase similarity check only and does not replace a formal plagiarism report.
Developer and owner: Concepts and Context, registered at wordbinary.com.

WordBinary Self Plagiarism Checker

Add a local browser-based self plagiarism checker that compares two pasted texts and highlights similar phrases.

No Duplicate Content in Comments vs WordBinary Self Plagiarism Checker