Turnitin provides instructors with the tools to engage students in the writing process, provide personalized feedback, and assess student progress over time. Turnitin is used by more than 30 million students at 15,000 institutions in 150 countries. We partner with global educators to share smart, creative instructional practices for researchers, education institutes and students worldwide. Our key products include Gradescope, iThenticate, and Turnitin Originality Check.