Duolingo to Announce Second Quarter 2021 Results on Wednesday, August 11, 2021GlobeNewsWire • 07/28/21
Duolingo IPO: 5 Things to Know About the Language-Learning App as DUOL Stock Begins TradingInvestorPlace • 07/28/21
IPO Report: Duolingo speaks Wall Street's language: Stock zooms higher after IPOMarket Watch • 07/28/21
Duolingo IPO Preview: 40 Million MAUs, 129% Revenue Growth And More Stats For Language Learning AppBenzinga • 07/28/21