Duolingo: The Smartest Business Model in Education Technology
MAY 17, 2019
You’ve probably encountered CAPTCHA numerous times while signing up for a website or creating an online account; it is the series of wavy letters and numbers that you are asked to type into a box to move to the next page. Channels: A user can access the website Duolingo or via its Apple iOS and Google play mobile apps. Customer Relationships: Though Duolingo is a self-service platform, you will get all the resources once registered with the website. MySQL.