Meet Duolingo
Duolingo is a free language education platform cofounded by CAPTCHA co-creator Luis von Ahn in 2009. The Pittsburgh-headquartered company went public via IPO in June 2021.
Duolingo is a free language education platform cofounded by CAPTCHA co-creator Luis von Ahn in 2009. The Pittsburgh-headquartered company went public via IPO in June 2021.