Copyscape Premium

The Copyscape Premium plugin lets you check if a WordPress post is unique before it's…

Copyscape / Indigo Stream Technologies 1,000+ active installations Tested with 5.2.4 Updated 3 months ago

WordPress Copyscape Plugin

The WordPress copyscape plugin allows you to check posts and pages for duplicate content issues…

John Gadbois 100+ active installations Tested with 3.0.5 Updated 9 years ago

Copyscape Post Checker

This plugin will allow administrators to chek posts against copyscape via the copyscape API.

Fuse Development Group 60+ active installations Updated 9 years ago


This plugin connects to Copyscape to check if published posts are original or not.

Elysian Inc. 30+ active installations Tested with 4.7.15 Updated 3 years ago


Why DupeOff? Fewer than 10 active installations Tested with 3.2.1 Updated 6 years ago