Duolingo: Detailed Company Information & Corporate Profile
Summary
Duolingo, headquartered in Pittsburgh, PA, was founded in 2011 and operates within the tertiary education and software development sectors.
The company employs between 500 and 1000 people and generates annual revenue ranging from $1 billion to $5 billion.
Leadership includes Emily Harding as Chief of Staff and Head of Executive Operations; Samantha Mills serving as Senior Talent Acquisition Coordinator; Sean Devlin as Vice President for Global Employee Experience; Liz Talley, Vice President Talent Acquisition; Aparajita Singh Turton, VP, Head of Strategy, Corporate Development & Business Operations; Shitong leading the AI Platform; Jordan Ball coordinating talent acquisition; Jocelyn Lai heading global communications content; Peter Selednik as Technical Program Manager; Matt Pereslucha overseeing quality assurance; Viola Hargrave managing localization; Vivek Yadav focusing on app experience; Nana Kumi senior enterprise engineer; Bre Lawson driving brand marketing and campaigns; Yuxin Liu intern software engineering; Tong also a software engineer.
Duolingo specializes in language education, language certification, and language proficiency assessment. Its multidisciplinary expertise spans product design, product management, software engineering, data science, pedagogy, curriculum development, learning technologies, teaching, learning assessment, research, and efficacy research.
| Duolingo Website | duolingo.com |
| Industries | |
| Duolingo Headquarters Address | 5900 Penn Avenue, Pittsburgh, PA, 15206 US |
| Company Size | 500-1000 employees |
| Specialities & Services | Language Education, Language Certification, Language Proficiency Assessment, Product Design, Product Management, Software Engineering, Data Science, pedagogy, curriculum, learning, education, tech, teaching, learning assessment, research, efficacy research |
| Technologies | AWS CloudFront, Webpack, Flask, PHP, ASP.NET, Laravel |
| Founded | 2011 |
| Estimated Annual Revenue | $1B - 5B |
| Updated: | 2026-09-08 |
Duolingo Org Chart
Chief Executive Officer
C-Level
Chief Financial Officer
Chief Product Officer
Chief Business Officer
Estimated Website Traffic
The chart shows a decline in traffic to the duolingo.com website. In August, traffic decreased to 16406585, compared to 17104104 in the previous month. The highest traffic in 2026 was recorded in January, reaching 25778549 visits.
Workforce Turnover
Number of employees switched from or switched to
Departmental sample breakdown
Length of Employment
Duolingo's workforce includes employees across a wide range of tenure levels.
4% have been with the company for less than 1 year23% have been with the company for 1 to 2 years11% have been with the company for 3 to 4 years37% have been with the company for 5 to 7 years10% have been with the company for 8 to 10 years15% have been with the company for more than 11 years
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Duolingo Corporate Information: FAQ
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