Duolingo has become a household name in language learning, with 34 million people using the app daily. While most users enjoy its lessons for free, the company has mastered a balance between accessibility and revenue, generating nearly $500 million annually. So, what’s the secret behind a free app’s $7.7 billion valuation? Here’s a breakdown ofContinueContinue reading “The Economics of Duolingo: How Free Language Learning Became Big Business”