Helping people around the world improve their listening comprehension and speaking skills in English, German, French and Spanish. Chatterbug is an online language learning system created by the co-founders of GitHub in 2016. We embrace the philosophy that learning a language is much more than vocabulary memorisation and translation. Our immersive and speaking-first methods prepares learners to comprehend and communicate in a real conversation. Our flag-ship product Chatterbug Lessons enables learners to practice speaking with one-on-one qualified native speaking tutors. Chatterbug Streams was developed in 2021 for language learners who want to build confidence and comprehension skills, preparing them for practical, real-life scenarios with native speakers.