Duolingo

Duolingo is a language-learning education platform that offers 98 total courses across nearly 40 distinct languages. In practice that means delivering courses and tracking who completed what.

The natural audience is HR, training teams and educators. They also list E-Learning, Education, Language Learning and Mobile Apps, so expect those to show up in the feature set. As a large product team themselves (501 to 1,000 people), they tend to serve customers of a similar scale best. Bigger vendor, more process. Budget time for procurement.

Duolingo is based in Pittsburgh, Pennsylvania and around since 2011. Their site is duolingo.com.

Our checklist for this category: content formats, quizzes, certificates, and reporting. A short pilot with your real data tells you more than any demo.

If you have worked with Duolingo, tell the next buyer what you paid and what surprised you. That is the part of this page we cannot write.