I have been using Copyleaks to check for plagiarism in my articles and it highlights plagiarism quite well and provides complete summary of results along with PDF option to download them. Although its AI content detector is not so reliable feature. I have written several pieces of content by myself and it shows AI detection, that is something they need to improve.

Ecrivez ce que vous voulez ce sera toujours détecter comme un texte écris par une IA. En entrant du texte écris en anglais il est déjà un peu plus fiable, mais sinon une catastrophe. Je vous recommande ai-detector.compilatio.net qui est bien plus fiable.

Détecteur d'IA ne fonctionne pas que ce soit du texte humain ou IA il dis toujours IA

I wish I could give this less stars. I was using Copyleaks as a paid for subscription for a large body of work over a 2 year period. All work was run through Copyleaks only. When it came time to assess my work my assessor ran my work through a different plagiarism checker (Turn it in) and it was flagged as plagiarised in multiple different places. Copyleaks plagiarism checker does not work. It doesn't pick up the most basic of online sources. Avoid at all costs.

Pas fiable du tout J'ai écrit un texte de 100 mots qui ne voulait absolument contredire tout ce que je confirmais juste avant et ils disent que c'est écrite par un IA

Access to the page is easy until it's time to sign up Multiple redirects to the same sub-domain, then once logged in one can't even access the feature you signed up for. You are given a Text To Text compare only. Other features give multiple redirects to the same page or redirect to Text To Text Compare. Poor User Experience.

The site has very poor customer service. I noticed that they charge per page. For a 528 words work they deem this to be a three page. How in the world? A page has 275 words. Please be ware about this