Tallyrus is an artificial intelligence-powered web application that enhances the efficiency and accuracy of essay grading. The application is designed to tackle the traditionally time-consuming process of grading essays, aiming to eliminate the associated manual workload. By leveraging AI, Tallyrus can readily assess the quality of student essays, using a specific grading rubric supplied by the teacher, which ensures it is flexible and adaptable to various educational contexts and assessment standards. One of the distinct advantages of Tallyrus is its ability to provide detailed and personalized feedback. This goes beyond merely assigning a grade, by guiding students to understand their strengths and areas that could be improved. Furthermore, Tallyrus ensures an unbiased grading process, preventing any subjective judgment that might influence manual grading. Despite its AI-driven operations, it requires JavaScript to be enabled to run properly on any browser. Always aimed at advancement, Tallyrus represents a significant leap forward in educational technology, bringing objectivity and efficiency to essay grading.