Copyleaks Plagiarism Checker Alternatives (January 2026)

Copyleaks Plagiarism Checker

AI-Based Plagiarism & AI Content Detection | Copyleaks

https://copyleak.com/

Instantly detect plagiarized content, AI generated content & more with Copyleaks, the only AI-based platform used by millions worldwide.

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633+ reviews

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1.
Originality AI Plagiarism and Fact Checker - Publish With Integrity
https://originalit
.ai/

At Originality.ai we provide a complete toolset (AI checker, Plagiarism Checker, Fact Checker and Readability Checker) that helps Website Owners, Content Marketers, Writers, Publishers and any Copy Editor hit Publish with Integrity.

2.
Plagiarism Checker - 100% Accurate Plagiarism Detector Online
https://plagiarismchec
.org/

PlagiarismCheck is an accurate plagiarism checker with percentage that can help to assess the originality of any text for teachers and students online

3.
AI Detector - the Original AI Checker for ChatGPT & More
https://gptzer
.me/

Covered by >100 media outlets, GPTZero is the most advanced AI detector for ChatGPT, GPT-4, Gemini. Check up to 50000 characters for AI plagiarism in seconds.

4.
Plagiarism Detector: Reliable Detection Tools | Turnitin
https://www.turniti
.com/products/feedback-studio/

Ensure originality in your academic work with Turnitin's plagiarism detector. Easily identify copied content and maintain integrity. Click here for more.

5.
The Most Trusted AI Detector | ChatGPT Detection Tool
https://gowinsto
.ai/

Winston AI is the industry leading AI content detector and plagiarism checker software for ChatGPT, GPT4, Google Gemini and more.

6.
Online Plagiarism Checker | PlagiarismSearch.com
https://plagiarismsearc
.com/

Professional online plagiarism checker for students, teachers, universities, business, writers and editors. Advanced plagiarism detection system guarantees accurate scanning results. PlagiarismSearch is an advanced plagiarism checker that accurately detects all traces of plagiarism. Get your plagiarism check now and enjoy your plagiarism free papers! Sign up for free and check 300 words now!

7.
Plagiarism Detection Software | iThenticate
https://www.ithenticat
.com/

Take the effort out of plagiarism detection with iThenticate. The most trusted plagiarism checker by the world’s top researchers, publishers, and scholars.

8.
Original Writing, Made Easy | Quetext
https://www.quetex
.com/

Plagiarism Checker by Quetext. Our proprietary DeepSearchâ„¢ plagiarism checker searches for similarities across billions of documents

9.
Plagiarism Checker X - Text Similarity Detector
https://plagiarismchecker
.com/

Check your content with Plagiarism Checker X. A special software for Students, Teachers and Professionals to find the duplicate content.