Fluency is an online language school founded in 2017, headquartered in Curitiba, Brazil. It has grown to become the largest language school in Latin America, serving over 450,000 students. The company offers instruction in seven languages: English, Spanish, French, German, Italian, Japanese, and Korean, serving both individual learners and corporate clients across the region.
The company's core technology is an AI-powered language learning platform built around a methodology that prioritizes speaking practice over traditional grammar drills. The platform combines several modes of instruction: conversations with AI avatars, live conversation classes with human tutors, and a library of comprehensive recorded lessons. Its stated mission is to democratize language learning by focusing on practical communication skills.
Technically, Fluency's work centers on applied AI technology and adaptive learning methodology within the online education and corporate training sectors. The company operates at the intersection of language education and artificial intelligence, applying these domains to build tools that simulate real conversational practice at scale.
