Learning a new language can take serious time and effort. So, you may be surprised to learn that in December 2020, one of the most prominent startups in the EdTech market had 500 million users and 40 million monthly active users. However, you couldn’t just sit down and take up a new tongue before its existence! Thankfully, Duolingo emerged as one of the most popular, user-friendly startups bringing EdTech to the masses.