Personalized  Learning, Powered by Conversational AI

ChatClass began in New York in 2014.

Our founder, Jan Krutzinna  — a Harvard graduate in Computer Science, Psychology, and International Entrepreneurship — saw countless students who could read English but froze when it was time to speak.

So he built an AI tutor that lets learners practice out loud, every day, with instant feedback.

Short messages, quick quizzes, and friendly reminders keep people moving forward without feeling overwhelmed. Because the experience feels like a conversation, learners stay engaged from start to finish.

Today, ChatClass creates AI-powered learning experiences for schools, NGOs, and some of the largest companies in the world — always focused on human-like interaction and measurable impact.

We’re not just delivering courses. We’re deploying intelligent agents that coach, quiz, guide, and grow with every learner.