Language Zen is a web app that uses machine learning to be the most effective way to learn a new language (2.2X faster than Rosetta Stone and 3.4X faster than college courses to be exact).

Our users can learn through music and explore their personal interests (like shopping or sports) and specific professional vocabulary.

Over the past 10 months, we’ve grown MRR from $850 to $9,000 and are now cash-flow breakeven. We’re currently booking $16,500/month in consumer LTV with a 3.5 month payback period and a low churn.