Duolingo
Duolingo's Overview
Duolingo is a leading global language-learning platform and the most downloaded education app in the world. Known for its gamified approach, Duolingo makes learning fun and accessible, offering courses in over 40 languages. Its mission is to develop the best education in the world and make it universally available. Beyond languages, Duolingo has expanded into Math and Music, and also offers the Duolingo English Test, an affordable and convenient language certification option.
Where is Duolingo's Headquarters?
HQ Function
Serves as the central hub for Duolingo's global operations, including core engineering, product development, design, research, marketing, and corporate functions.
Notable Features:
The office is renowned for its bright, colorful, and open-plan design, fostering collaboration and creativity. It includes themed meeting rooms, a large cafeteria, game areas, and is famously dog-friendly, reflecting the company's playful brand.
Work Culture:
Duolingo's HQ fosters a mission-driven, innovative, and data-centric work environment. The culture is known for being playful, collaborative, with a strong emphasis on A/B testing, learning, and iteration to improve the user experience.
HQ Significance:
The Pittsburgh headquarters is key to Duolingo's identity and rapid growth, symbolizing its commitment to the city and its role in Pittsburgh's tech renaissance, often referred to as 'Robotics Row'.
Values Reflected in HQ: The HQ design and atmosphere reflect Duolingo's core values: accessibility (open-plan), innovation (state-of-the-art facilities), fun (playful aesthetics), and community (collaborative spaces).
Location:
Duolingo supports a global user base across nearly every country, with its app localized in numerous languages. Key functions like engineering, product development, design, marketing, and localization are distributed across its international offices to cater to regional needs and tap into global talent. The Duolingo English Test is accepted by thousands of institutions worldwide, further extending its global impact.
Street Address:
5900 Penn Ave
City:
Pittsburgh
State/Province:
PA
Country:
USA
Duolingo's Global Presence
New York, NY, USA
Address: New York, NY (Specific street address not publicly detailed)
Serves as a key hub for commercial activities, media relations, and educational outreach in a major global business center.
Seattle, WA, USA
Address: Seattle, WA (Specific street address not publicly detailed)
Taps into the rich tech talent pool in the Pacific Northwest to drive innovation in Duolingo's products.
Berlin, Germany
Address: Invalidenstraße 116, 10115 Berlin, Germany
Strengthens Duolingo's presence in Europe, supporting user growth and tailoring the product for European language learners.
Beijing, China
Address: Beijing, China (Specific street address not publicly detailed)
Maintains a presence in the significant Chinese market, focusing on compliance and serving current users effectively.
Detroit, MI, USA
Address: Detroit, MI (Specific street address not publicly detailed)
Expands Duolingo's engineering footprint and enhances its creative capabilities, leveraging Detroit's growing tech and design community.
Buying Intent Signals for Duolingo
Highperformr Signals uncover buying intent and give you clear insights to target the right accounts at the right time — helping your sales, marketing, and GTM teams close more deals, faster.
Executive Team of Duolingo
As of April 2025, Duolingo' leadership includes:
Investors of Duolingo
Duolingo has been backed by several prominent investors over the years, including:
Executive New Hires/Exits in the Last 12 Months
In the past year, Duolingo notably strengthened its product leadership with the appointment of a new Chief Product Officer. The company continues to evolve its team to support strategic growth initiatives. No major C-level executive departures were publicly announced during this period.
New Appointments:
Technology (Tech Stack) used by Duolingo
Discover the tools Duolingo uses. Highperformr reveals the technologies powering your target accounts — helping your sales, marketing, and GTM teams prioritize smarter and close faster.
Duolingo Email Formats and Examples
Duolingo's most common email format for employees, particularly for direct communication with key personnel, appears to be `[first]@[duolingo.com]`. While other formats like `[first].[last]@[duolingo.com]` or `[first_initial][last]@[duolingo.com]` may exist within the organization, the simpler `[first]` name format is frequently observed for primary contacts.
[first]@[duolingo.com]
Format
luis@duolingo.com
Example
85%
Success rate
News and media
Duolingo Investor Relations • May 8, 2024
Duolingo Reports First Quarter 2024 Financial Results
Duolingo announced strong Q1 2024 results, highlighting a 45% year-over-year revenue increase to $167.6 million, and growth in daily active users to 31.4 million and paid subscribers to 7.4 million....more
Duolingo Press Release • January 23, 2024
Duolingo Appoints Stephen Chen as Chief Product Officer
Duolingo announced the appointment of Stephen Chen as its new Chief Product Officer, effective February 5, 2024. Chen will lead the company's global product strategy and development efforts....more
Duolingo Blog / TechCrunch • October 11, 2023
Duolingo Expands Beyond Languages with New Music and Enhanced Math Courses
At its annual Duocon event, Duolingo unveiled brand new courses for learning music fundamentals and a significantly redesigned, more comprehensive math curriculum, marking a major expansion of its educational offerings....more
TechCrunch • June 6, 2023
Duolingo Acquires Detroit-based Animation Studio Gunner
Duolingo acquired Gunner, a creative animation and design studio, to enhance its app's visual storytelling, character development, and overall engagement. This move also established a new Duolingo office in Detroit....more
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