Classtime

Classtime is an education technology company based in Zürich, Switzerland, with an office in Santa Barbara, California.

Founded in 2016, it offers a web-based platform designed for formative and summative assessments, helping educators simplify testing and enhance student engagement. The platform supports over 350,000 teachers and serves more than 30 million students across over 90 countries. The core product is a comprehensive assessment platform that allows teachers to create interactive quizzes, polls, and educational games. Key features include tools for both formative and summative assessments, automated grading, gamification elements, and learning analytics. Classtime also provides a public library with over 30,000 question sets and a Certified Educator Program to support teacher development. The platform primarily serves K-12 schools, educational institutions, education publishers, and school administrators, providing valuable insights into student learning and outcomes.