The company said it's been invested in AI features since its launch in 2012, but advances in generative AI have propelled its ...
I’ve always wanted to be fluent in multiple languages, but at 27 years old with just English under my belt, I think I’m ...
Whatever US politicians were hoping for, what they got was a huge increase in users signing up to Duolingo to learn Chinese ...
Language-learning app Duolingo makes around $500 million annually, despite offering all of its lessons for free. WSJ explores how the company is using AI and A/B testing to keep users hooked.