FILE PHOTO: Woman with her smartphone poses in front of displayed Duolingo logo in this illustration taken, June 29, 2021. REUTERS/Dado Ruvic/Illustration/File Photo
(Reuters) -Language-learning app Duolingo raised its annual revenue forecast and beat second-quarter revenue estimates on Wednesday, anticipating broader adoption of its AI-enhanced subscription tier among its global user base.
The company's shares rose about 20% in trading after the bell.
