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Duolingo

Education General

Founded: 2011
Headquarters: 5900 Penn Avenue, Pittsburgh, Pennsylvania 15206, United States
Overview
Location
Pennsylvania, United States
Headquarter
5900 Penn Avenue, Pittsburgh, Pennsylvania 15206, United States
No of Employees
Approximately 700
Industry
Education General
Company Type
Public Company
Founded
2011
CEO
Luis von Ahn
Codes
SIC Code 73,737 | NAICS Code 51,516
Annual Revenue
531 Million USD
Total Funding
$704.1M
Recent Funding Amount
$520.8M
No of Funding Rounds
9
Founders
Luis von Ahn, Severin Hacker
Social Handles

Company overview

Duolingo, located in Pittsburgh, Pennsylvania, is a company that designed and developed a free language learning online platform.

Employees by Level

C-Level

17

VP-Level

13

Director

105

Manager

214

Non-Manager

621

Top Contacts

937

Available Jobs at Duolingo

Top C-suite Members of Company

Connect with key decision-makers at Duolingo. View the C-suite executives and leadership team.

NameTitleContactAction
Luis Von AhnCo-Founder, Chief Executive Officer & Board Cl****n@duolingo.comShow details
Matt SkaruppaChief Financial Officerm****a@duolingo.comShow details
Deborah BelevanVice President, Investor Relationsd****n@duolingo.comShow details
Edgar StdanethVice President, Worldwide Marketinge****h@duolingo.comShow details
Sean DevlinGlobal Vice President, Workplace & Real Estats****n@duolingo.comShow details
Duy DinhManaging Directord****h@duolingo.comShow details
Natalie GlanceChief Engineering Officern****e@duolingo.comShow details
Fabio LessaVice President, Engineeringf****a@duolingo.comShow details
Luis Von AhnCo-Founder, Chief Executive Officer & Board Cl****n@duolingo.comShow details

Employees Contact

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Email formats

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Email verification tool

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Technology stack

PWA
Miscellaneous

Duolingo uses PWA to enhance their digital capabilities and improve operational efficiency.

Open Graph
Miscellaneous

Duolingo uses Open Graph to enhance their digital capabilities and improve operational efficiency.

LottieFiles
Miscellaneous

Duolingo uses LottieFiles to enhance their digital capabilities and improve operational efficiency.

Webpack
Miscellaneous

Duolingo uses Webpack to enhance their digital capabilities and improve operational efficiency.

Google Analytics
Analytics

Duolingo uses Google Analytics to measure website traffic and user engagement, generating actionable insights for optimizing online performance and marketing campaigns.

Facebook Pixel
Analytics

Duolingo uses Facebook Pixel to track website visitor actions and collect conversion data, facilitating precise audience targeting, retargeting campaigns, and accurate measurement of advertising performance for improved ROI.

reCAPTCHA
Security

Duolingo uses reCAPTCHA to differentiate human users from automated bots, protecting websites and online services from spam, abuse, and fraudulent activity while maintaining a seamless user experience.

DoubleClick Floodlight
Advertising

Duolingo uses DoubleClick Floodlight to enhance their digital capabilities and improve operational efficiency.

Google Tag Manager
Tag managers

Duolingo uses Google Tag Manager to efficiently deploy and manage website tracking tags, marketing pixels, and analytics scripts without direct code modifications, centralizing data collection and accelerating marketing and analytics initiatives.

Lodash
JavaScript libraries

Duolingo uses Lodash to enhance their digital capabilities and improve operational efficiency.

Howler.js
JavaScript libraries

Duolingo uses Howler.js to enhance their digital capabilities and improve operational efficiency.

core-js
JavaScript libraries

Duolingo uses core-js to enhance their digital capabilities and improve operational efficiency.

React
JavaScript frameworks

Duolingo uses React to enhance their digital capabilities and improve operational efficiency.

React Router
JavaScript frameworks

Duolingo uses React Router to enhance their digital capabilities and improve operational efficiency.

Amazon Web Services
PaaS

Duolingo uses Amazon Web Services to enhance their digital capabilities and improve operational efficiency.

Envoy
Reverse proxies

Duolingo uses Envoy to enhance their digital capabilities and improve operational efficiency.

Sentry
Issue trackers

Duolingo uses Sentry to proactively monitor, identify, and resolve software errors and performance issues in real-time, ensuring application stability and an improved user experience.

Frequently Asked Questions

What is the address of Duolingo's headquarters?

Duolingo is headquartered at 5900 Penn Avenue, Pittsburgh, Pennsylvania 15206, United States.

How can I contact Duolingo by phone?

You can reach Duolingo by calling their customer support number at 1-888-941-2003.

Which stock symbol does Duolingo trade under?

The stock ticker for Duolingo is DUOL.

What is the official website for Duolingo?

You can visit Duolingo's official website at www.duolingo.com.

How much revenue does Duolingo generate?

Duolingo reports an annual revenue of approximately 531 Million USD.

What is the SIC code for Duolingo?

The Standard Industrial Classification (SIC) code for Duolingo is 73,737.

What is the NAICS code for Duolingo?

Duolingo falls under the NAICS code 51,516.

How many people work at Duolingo?

Duolingo has a workforce of about Approximately 700 employees.

Which technologies are used by Duolingo?

Duolingo utilizes technologies like PWA, Open Graph, LottieFiles.

Who is the Chief Executive Officer (CEO) of Duolingo?

The CEO of Duolingo is Luis von Ahn.

How can I get in touch with Duolingo?

To contact Duolingo, call 1-888-941-2003 or visit their website at www.duolingo.com

Is Duolingo a publicly traded company?

Yes, Duolingo is publicly listed and trades under the stock symbol DUOL.

How much total funding has Duolingo secured so far?

To date, Duolingo has raised $704.1M across 9 funding round(s).

Which industry is Duolingo part of?

Duolingo operates in the Education General, Education industry.

Who are the main competitors of Duolingo?

Key competitors of Duolingo include Rosetta Stone, Preply, Quizlet, Open English

Who holds the CFO position at Duolingo?

Matt Skaruppa serves as the Chief Financial Officer (CFO) at Duolingo.

Where can I find Duolingo on social media?

You can follow Duolingo on Linkedin, Twitter, Facebook to stay updated with their latest news and services.

When did Duolingo complete its most recent funding round?

Duolingo latest funding round closed on Jul 28, 2021 with the amount of $520.8 Million

Who are the investors in Duolingo?

Duolingo is backed by 15 investors : New Enterprise Associates, Union Square Ventures, Union Square Ventures and Google Capital.