Slide Score is a tablet-friendly web application that helps pathologist gather high-quality research data from histopathology slides efficiently. Pathologists can collaboratively design a set of questions that need to be answered for a set of slides with emphasis on structured data types – percentages, intensities, H-scores are supported. The process of answering questions (scoring) is streamlined to save time and clicks. Results can be exported for further analysis. Slide Score has a comprehensive API allowing integration with other systems and automating administration of slides.