Odrin is an online AI content detector. Simply paste your documents and Odrin will determine the probability that they were written by generative AI.

Quetext is described as 'Plagiarism Checker by Quetext. Our proprietary DeepSearch plagiarism checker searches for similarities across billions of documents' and is an website. There are more than 25 alternatives to Quetext, not only websites but also apps for a variety of platforms, including Windows, iPad, Google Chrome and SaaS apps. The best Quetext alternative is Odrin AI Content Detector, which is free. Other great sites and apps similar to Quetext are Pangram, Curasynth, Originality.AI and Turnitin.
Odrin is an online AI content detector. Simply paste your documents and Odrin will determine the probability that they were written by generative AI.

Detects AI-generated versus human-written content using a novel model trained on millions of documents, with high accuracy, low false positives, support for classroom and enterprise integration, real-time analysis, and transparent technical reporting.




Curasynth is an AI-powered research platform designed to streamline and automate various aspects of academic and clinical research, from writing and data analysis to protocol generation. It provides an all-in-one platform for researchers to increase efficiency and reduce the...

Detects plagiarism and AI-generated text for online publishers, agencies, and website buyers, supporting full site scans, team collaboration, user-specific scan histories, and automated billing to ensure authenticity and originality in content management workflows.



Turnitin is an Internet-based plagiarism-detection service created by iParadigms, LLC. It prevents plagiarism by using a proprietary algorithm to compare submitted papers to papers within its own database and several other large academic databases.




Plagiarism detection platform uses multilayer analysis for accurate checking, supports all common text formats, and provides editing, rewriting, and proofreading services for students, educators, writers, and editors needing confidential document review.




Learn why leading publishers, editors, researchers and authors use iThenticate plagiarism checker software to verify the originality of written work.

Free tool identifies AI-generated content, highlighting affected sentences and offering grammar checking, paraphrasing, translation, with batch processing and .pdf reporting across languages.


GPTKit is an advanced AI text generation detection tool, designed to help users distinguish between human-written and machine-generated text. With GPTKit, you can easily detect the generated text by using our state-of-the-art technology which is highly accurate in identifying...


ContentDetector.AI, your go-to online tool for identifying AI-generated content for Free. We are a cutting-edge content detection platform that specializes in identifying written text material that is generated by AI, including popular AI models like Chat GPT, GPT 3, and GPT 4.

Unicheck (ex. Unplag) is an accurate plagiarism detection engine. Fast as light, Unplag performs real-time check against real-time web index.



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