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Duolingo Inc (DUOL) USD0.0001 A

Sell:$156.65 Buy:$157.19 Change: $11.89 (7.05%)
Market closed |  Prices as at close on 15 October 2021 | Switch to live prices |
Change: $11.89 (7.05%)
Market closed |  Prices as at close on 15 October 2021 | Switch to live prices |
Change: $11.89 (7.05%)
Market closed |  Prices as at close on 15 October 2021 | Switch to live prices |
The selling price currently displayed is higher than the buying price. This can occur temporarily for a variety of reasons; shortly before the market opens, after the market closes or because of extraordinary price volatility during the trading day.

Business summary

Duolingo, Inc. (Duolingo) is a technology company. The Company provides a science-based language learning platform. The Company's platform enables users to learn languages online. Duolingo offers approximately 97 courses in 40 languages, and is available on iOS, Android, and Web at www.duolingo.com. The Company's products include Duolingo for Schools, Duolingo English Test, Duolingo ABC, Duolingo Events, Duolingo podcasts, stories and dictionaries. Duolingo for Schools is a free web-based tool that makes it easier for teachers to use its platform in a structured learning environment. Duolingo English Test is an online English proficiency assessment. Duolingo ABC is a free application that teaches literacy skills to children's ageing three to six. Duolingo Events are online gatherings that bring together language learners from around the world for fun. Duolingo podcasts help develop listening comprehension skills by learners through true-life stories from around the world.

Contact details

United States
+1 (412) 3476116

Important dates

Future events
There are no future events available.
Past events
There are no past events available.

General stock information

Short code:
Market cap:
$6.74 billion
Shares in issue:
37.42 million
Education Services
United States
US dollar

Key personnel

  • Luis Von Ahn
    Chairman of the Board, Chief Executive Officer, Co-Founder
  • Severin Hacker
    Co-Founder, Chief Technology Officer, Director
  • Matthew Skaruppa
    Chief Financial Officer
  • Christine Rogers - Raetsch
    Chief People Officer
  • Natalie Glance
    Senior Vice President - Engineering
  • Cammie Dunaway
    Chief Marketing Officer
  • Stephen Chen
    General Counsel
  • Jorge Mazal
    Chief Product Officer
  • Robert Meese
    Chief Business Officer

Data policy - All information should be used for indicative purposes only. You should independently check data before making any investment decision. HL cannot guarantee that the data is accurate or complete, and accepts no responsibility for how it may be used. Business summary, contact details and key personnel provided by Thomson Reuters. Important dates provided by Digital Look Ltd. General stock information provided by Reuters.


The London Stock Exchange does not disclose whether a trade is a buy or a sell so this data is estimated based on the trade price received and the LSE-quoted mid-price at the point the trade is placed. It should only be considered an indication and not a recommendation.

Trades priced above the mid-price at the time the trade is placed are labelled as a buy; those priced below the mid-price are sells; and those priced close to the mid-price or declared late are labelled 'N/A'.