Which pricing strategy innovation is widely credited with transforming Duolingo into one of the most valuable language learning platforms?

Language learning platforms have transformed how we acquire new languages, creating a multi-billion dollar industry. These digital products utilize various pricing models to attract and retain customers while maximizing revenue. This poll tests your knowledge about one of the most successful pricing innovations in the language learning product space that revolutionized accessibility and user growth.

This is a live public trivia poll on AIPolls.Net. Vote and see real-time results.

Freemium model with ad-supported basic version and premium subscription for advanced features
One-time purchase with lifetime access to all languages
Microsubscriptions where users pay per individual language lesson
Enterprise-first model focusing primarily on B2B sales to educational institutions