Robuta

Copyscape is a free plagiarism checker. The software lets you detect duplicate content and check if your text is original.

Dec 14, 2021 - Duplicate content checker / Plagiarism detection. Use the duplicate content checker to find internal and external duplicate content for a specific webpage....

Automatically detect if an image is the same or very similar to images already stored in your account.

Official Documentation

With the Duplicate Detection feature, Zammad performs an automatic check during the ticket creation process to identify duplicate tickets within your helpdesk.