
Duolingo Email Format
Higher Education
・
501-1,000 employees
・
Pittsburgh, PA, USA
Duolingo is a language learning platform that offers free, gamified education through its mobile app, making language acquisition accessible to millions of users worldwide.
Find contacts at Duolingo
Search our verified sources for decision-makers, emails, and titles.
Start searching
VERIFIED BY CLAY
first@duolingo.com
Company Overview
Industry
Higher Education
Founded
2011
Headquarters
Pittsburgh, PA, USA
Revenue
$500M-$1B
FUNDING Stage
Public
Website
Key Executives
Luis von Ahn (Chief Executive Officer), Gillian Munson (Chief Financial Officer), Severin Hacker (Chief Technology Officer)
Tech Stack
Key Executives
4.9/5 on G2
40K+ GTM professionals
SOC 2 Type II certified
Frequently Asked Questions
What is the email format of Duolingo?
Duolingo uses the first format, so Jane Smith would be jane@duolingo.com.
What subjects can you learn on Duolingo beyond languages?
Duolingo has expanded beyond language learning to offer Math, Music, and Chess courses on the app, alongside its flagship language courses in over 40 languages.
How does the Duolingo English Test differ from learning English on the Duolingo app?
The Duolingo English Test is a separate, standalone English proficiency exam accepted by over 6,000 institutions worldwide, including all Ivy League universities, and is taken online rather than through the standard app experience.
Who co-founded Duolingo and where is the company based?
Duolingo was co-founded by Luis von Ahn and Severin Hacker in 2011 and is headquartered in Pittsburgh, PA. Luis von Ahn continues to serve as CEO, and Severin Hacker serves as Chief Technology Officer.
Can Clay help me find and verify a Duolingo employee's email address?
Yes, Clay can enrich your prospect list with verified Duolingo contacts. Since Duolingo uses the first name only format, Clay can help you confirm the correct first name and full email before outreach.
Share Article
Get access to more people and company data using Clay
Leverage the power of 100+ data providers for industry-leading data coverage & quality.

4.9 rating
Fabletics Email Format
Fabletics is a digitally native activewear brand offering stylish, high-performance athletic apparel, scrubs, and shapewear at accessible prices to customers worldwide.
May 1, 2026
Read post
BJC Healthcare Email Format
BJC Healthcare is a nonprofit health system operating 24 hospitals and hundreds of clinics across Missouri, Illinois, Kansas, and the greater Midwest region.
May 10, 2026
Read post
Fortive Email Format
Fortive is a global industrial technology company that develops essential solutions for workplace safety, healthcare sterilization, predictive maintenance, and other mission-critical applications.
April 29, 2026
Read post
Intermountain Health Email Format
Intermountain Health is a nonprofit healthcare system operating 34 hospitals and over 400 clinics across the western United States, providing integrated medical services and health insurance.
May 6, 2026
Read post
Dollar Tree Email Format
Dollar Tree is a leading American discount retail chain operating over 9,000 stores across North America, offering extreme value merchandise at low price points.
May 4, 2026
Read post
Heinz Email Format
Kraft Heinz is a global food and beverage company that produces and markets condiments, sauces, cheese, dairy, meals, meats, and beverages across more than 40 countries worldwide.
May 5, 2026
Read post
Wonder Email Format
Wonder is a food technology company operating a mealtime platform that offers dine-in, delivery, pickup, and meal kits from world-renowned chefs across the United States.
May 19, 2026
Read post
Vista Equity Partners Email Format
Vista Equity Partners is a leading global private equity firm specializing in enterprise software investments, partnering with portfolio companies to drive innovation and operational excellence.
May 16, 2026
Read post
Keysight Email Format
Keysight is a global technology company that provides electronic design automation software, test and measurement equipment, and solutions for communications, aerospace, automotive, and semiconductor industries.
April 27, 2026
Read post
Conagra Email Format
Conagra is a leading American food company headquartered in Chicago that produces and markets a diverse portfolio of iconic and emerging consumer food brands across North America.
May 22, 2026
Read post
Away Email Format
Away is a modern lifestyle brand creating thoughtful travel products including luggage, apparel, and accessories, with retail stores across the United States and international markets.
May 10, 2026
Read post
Eastern Bank Email Format
Eastern Bank is a regional bank headquartered in Boston, offering consumer and commercial banking, wealth management, and investment advisory services across eastern Massachusetts and New England.
April 30, 2026
Read post
Sambanova Systems Email Format
SambaNova Systems is an AI hardware and software company that develops full-stack infrastructure, from custom chips to models, enabling enterprises and governments to deploy high-performance AI workloads.
May 9, 2026
Read post
Clarifai Email Format
Clarifai is an artificial intelligence company that provides a full-stack AI platform for building, managing, and deploying machine learning workloads across cloud, on-premises, and air-gapped environments.
May 25, 2026
Read post
Zoetis Email Format
Zoetis is the world's leading animal health company, developing and manufacturing medicines, vaccines, and diagnostic products for veterinarians, livestock producers, and pet owners in over 100 countries.
May 8, 2026
Read post
Ripple Email Format
Ripple is a blockchain technology company that provides enterprise-grade crypto and payments solutions to financial institutions across more than 40 countries worldwide.
May 21, 2026
Read post
IAG Email Format
IAG is Australia and New Zealand's largest general insurance company, providing coverage under leading brands including NRMA Insurance, CGU, NZI, and State across the region.
May 11, 2026
Read post
Regus Email Format
Regus is a global facilities services company that provides flexible workspace solutions including serviced offices, coworking spaces, and meeting rooms to businesses worldwide.
April 30, 2026
Read post
Costa Coffee Email Format
Costa Coffee is a global coffeehouse chain and beverage brand operating in over 50 countries, offering in-store, ready-to-drink, self-serve, and at-home coffee products as a subsidiary of The Coca-Cola Company.
May 5, 2026
Read post
Spk-vorpommern DE Email Format
Sparkasse Vorpommern is a German regional savings bank headquartered in Greifswald, providing retail banking, lending, and financial services to individuals and businesses in the Vorpommern region.
May 20, 2026
Read post
Stepstone Email Format
StepStone Group is a global private markets investment firm providing customized investment solutions, advisory services, and data services to institutional investors and private wealth clients worldwide.
May 25, 2026
Read post
Pier 1 Imports Email Format
Pier 1 Imports is an American home furnishings and decor retailer offering furniture, accessories, and seasonal items through e-commerce and retail channels across the United States.
May 12, 2026
Read post
Raymond James Email Format
Raymond James is a diversified financial services holding company offering investment and financial planning, capital markets, and asset management services across the United States, Canada, and overseas.
May 20, 2026
Read post
Atlantic Records Email Format
Atlantic Records is a major American record label that discovers, develops, and promotes artists across multiple genres, with a legacy spanning over 75 years in the music industry.
May 4, 2026
Read post
Avantor Email Format
Avantor is a global life sciences and advanced technologies company providing mission-critical products and services to biopharma, healthcare, education, and research customers worldwide.
May 10, 2026
Read post
RCA Email Format
RCA is a French software company that develops innovative solutions for accounting firms, including management tools and SaaS pre-accounting platforms for SMEs.
May 26, 2026
Read post
Quidel Email Format
QuidelOrtho is a global in vitro diagnostics company that develops and manufactures testing solutions for infectious diseases, clinical chemistry, and transfusion medicine across hospitals, labs, and point-of-care settings.
May 20, 2026
Read post
JM Smucker Email Format
JM Smucker is a North American food and beverage manufacturer producing leading brands in coffee, peanut butter, fruit spreads, frozen foods, and pet food categories.
May 22, 2026
Read post
PVH Email Format
PVH is a global apparel company that owns and operates iconic fashion brands including Calvin Klein and Tommy Hilfiger, designing and marketing lifestyle products worldwide.
May 6, 2026
Read post
Penguin Random House Email Format
Penguin Random House is the world's largest trade book publisher, producing adult and children's fiction and nonfiction across more than 300 imprints in over 20 countries.
April 27, 2026
Read post
Kakao Email Format
Kakao is a South Korean mobile life platform company that operates messaging, fintech, mobility, and digital content services connecting everyday life across Asia and beyond.
May 26, 2026
Read post
Travere Therapeutics Email Format
Travere Therapeutics is a biopharmaceutical company focused on identifying, developing, and delivering life-changing therapies for people living with rare diseases.
May 26, 2026
Read post
Ondeck Email Format
OnDeck is a financial technology company that provides small business loans and lines of credit using data-driven underwriting to expand access to capital for Main Street businesses.
May 13, 2026
Read post
Shell Email Format
Shell is a global energy and petrochemical company headquartered in London, serving millions of customers daily through retail stations and commercial operations across more than 70 countries.
May 26, 2026
Read post
Coherus Biosciences Email Format
Coherus Biosciences is a commercial-stage oncology company developing and marketing innovative cancer therapies, including its approved PD-1 inhibitor and a pipeline targeting liver, lung, and head and neck cancers.
April 27, 2026
Read post
Zuora Email Format
Zuora is a software development company that provides subscription billing, revenue recognition, and monetization solutions for businesses building recurring customer relationships.
May 17, 2026
Read post
Aramark Email Format
Aramark is a global hospitality company providing food services and facilities management to educational institutions, corporations, healthcare providers, and sports venues across 16 countries.
April 30, 2026
Read post
Lockton Email Format
Lockton is a privately held global insurance brokerage firm providing risk management, employee benefits, and insurance solutions to clients across more than 140 countries.
May 12, 2026
Read post
Verifone Email Format
Verifone is a global payments technology company that provides devices, applications, and services to merchants, fintech companies, and financial institutions across 165 countries.
April 30, 2026
Read post
Innovaccer Email Format
Innovaccer is a healthcare technology company that provides AI-powered data infrastructure to help health systems, payers, and life sciences organizations improve clinical and financial outcomes.
May 25, 2026
Read post
Andersen Email Format
Andersen is a global professional services firm and founding member of Andersen Global, providing tax and business advisory services across more than 180 countries worldwide.
May 1, 2026
Read post
Home Bargains Email Format
Home Bargains is a UK-based family-owned discount retailer operating over 600 stores nationwide, offering top brands in health and beauty, food, household goods, and clothing at low prices.
May 18, 2026
Read post
HOT Topic Email Format
Hot Topic is a specialty retail chain headquartered in California that sells pop culture and music-licensed merchandise through over 600 stores across the United States.
May 13, 2026
Read post
Time Email Format
Time is a global media brand and periodical publisher delivering groundbreaking journalism, immersive experiences, and live events to over 100 million people worldwide.
May 7, 2026
Read post
Where is Micron Technology's Headquarters? Main Office Location and Global Offices
December 6, 2024
Read post
Where is Goldman Sachs's Headquarters? Main Office Location and Global Offices
February 7, 2025
Read post
Perfetti VAN Melle Email Format
Perfetti Van Melle is a global confectionery company that produces and distributes candies and chewing gums in more than 150 countries through iconic brands like Mentos and Chupa Chups.
May 15, 2026
Read post
Brown Brown Insurance Email Format
Brown Brown Insurance is a leading American insurance brokerage firm delivering risk management solutions and a wide range of insurance products to businesses and individuals across the United States.
May 22, 2026
Read post
Citigroup Email Format
Citigroup is a global financial services corporation headquartered in New York, providing banking, lending, payments, and capital markets services to clients across hundreds of countries and cities.
May 9, 2026
Read post
Clarios Email Format
Clarios is a global leader in advanced energy storage solutions, manufacturing automotive batteries that power one in three vehicles worldwide.
April 30, 2026
Read post
Marvell Technology Email Format
Marvell Technology is a semiconductor company that designs and develops data infrastructure solutions for enterprise, cloud, automotive, and carrier markets worldwide.
May 20, 2026
Read post
Equinor Email Format
Equinor is a Norwegian international energy company developing oil, gas, wind, and solar energy across more than 30 countries worldwide.
May 16, 2026
Read post



























.avif)










