Duolingo reviews

4.1

79% would recommend to a friend

(163 total reviews)

Luis von Ahn

88% approve of CEO

39% positive business outlook

Duolingo has an employee rating of 4.1 out of 5 stars, based on 163 company reviews on Glassdoor which indicates that most employees have an excellent working experience there. The Duolingo employee rating is in line with the average (within 1 standard deviation) for employers within the Information Technology industry (3.9 stars).

Reviews by job title

163 reviews
5.0
Apr 10, 2026

Comfortable

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

Good working environment I think

Cons

require high skills and working pressure

5.0
Mar 23, 2026
Recommend
CEO approval
Business Outlook

Pros

The company takes good care of its employees. Good benefits, perks, and opportunities for growth and development within.

Cons

Occasional thrash and quick changes in priorities

5.0
Mar 20, 2026
Recommend
CEO approval
Business Outlook

Pros

- Great culture and emphasis on collaboration/having fun - Made several life long friends here - Post IPO stock gains were great while they lasted - CEO is smart and still in 'founder mode' - It's fun to work on problems in education for a brand that people love

Cons

- Comp is 80% of what you would get at Google or Facebook. The company is relying on its feel-good mission/stock growth to make up for the remaining 20%. The recent stock price crash has made this worse - HR had better act soon before best talent leaves. - We're hiring more people, but the scope of work for each person seems to be getting smaller over time. - Pittsburgh is a great city to live in but limits your career opportunities if you want to switch companies

Viewing 13 - 15 of 163 Reviews

Glassdoor has 285 Duolingo reviews submitted anonymously by Duolingo employees. Read employee reviews and ratings on Glassdoor to decide if Duolingo is right for you.