Turnitin is an online tool designed to promote academic integrity, improve student performance, and prevent plagiarism. They provide grading and feedback solutions.

PaperFake Reduction & AI Trace Reduction is an intelligent tool focused on reducing traces of AI-generated content in articles, suitable for graduation projects, coursework, academic papers, and other scenarios. By optimizing text expression, adjusting sentence structure, and replacing vocabulary, it effectively reduces features that may cause an article to be detected as AI-generated.