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.

The most recent trading session ended with Duolingo, Inc. (DUOL) standing at $363.28, reflecting a +1.34% shift from the previouse trading day's closing. This move outpaced the S&P 500's daily gain of ...

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High-rolling investors have positioned themselves bearish on Duolingo DUOL, and it's important for retail traders to take note. \This activity came to our attention today through Benzinga's ...

Many are now taking a crash course. The popular language-learning app Duolingo reported roughly 216% growth in new Mandarin learning in the U.S. compared to this time last year, with a sharp spike ...

Duolingo reportedly saw a 216% increase in U.S. users learning Mandarin since the announcement of TikTok’s potential ban. Many TikTok users are migrating to RedNote, a Chinese social app, to ...

Duolingo, Inc. (DUOL) is one of the stocks most watched by Zacks.com visitors lately. So, it might be a good idea to review some of the factors that might affect the near-term performance of the ...

Duolingo’s status as the most well-known ... publications including Popular Mechanics and IDG Connect, and his art history book on 1970s sci-fi, 'Worlds Beyond Time,' was a 2024 Locus Awards ...