Track Mosalingua from Claude, Cursor, Codex, Windsurf
About
MosaLingua teaches 11 languages, from English and Spanish to Mandarin, Japanese, Korean, and Arabic. The MOSA Learning method draws on spaced repetition, active recall, and Pareto's law, focusing learners on the 20% of vocabulary and grammar they'll use 80% of the time. Over 15 million users since 2009.
Headquartered in Lyon, part of the digiSchool Group since 2019. Team of 33 across 15 nationalities, fully remote across 20+ cities including Barcelona, Berlin, Porto, Hong Kong, San Francisco, and Seoul.