Duolingo CEO Luis Von Ahn wants you addicted to learning

3501.91 - 3525.851 Luis Von Ahn

And but our goal and I think we can do that over the next three or five years, I think we'll be as good as a one on one human tutor in terms of efficacy. We're way better in terms of getting you to stick around. Getting to stick around, we're just way better at that. But efficacy, it just turned out, if you have the money and the strength to continue going, a one-on-one human tutor does better.