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Duolingo

US · DUOL #1820 by market cap Listed 2021
151.72 +3.59 +2.42%
Live - 5344 symbols - heartbeat 142s ago · 2026-10-08 09:15
Pre-market 151.70 -0.01%
After-hours 151.50 -0.15%
Overnight 150.78 -0.62%
Market cap
7.10B
P/B
5.04
EPS
8.57
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About Duolingo

Duolingo, Inc. is a language-learning website and mobile application, which engages in the development of a free language learning website and crowd sourced text translation platform. It offers Duolingo for Schools, a free, web-based tool that aims to make it easier for teachers to use the Duolingo platform in a structured learning environment, and English Test, an online, on-demand assessment of English proficiency. The company was founded by Luis von Ahn and Severin Hacker in 2011 and is headquartered in Pittsburgh, PA.

Founded
2011
CEO
Dr. Luis von Ahn, PhD
Employees
900
Headquarters
Pittsburgh, Pennsylvania, United States of America
Fiscal year end
12-31
Website
duolingo.com

Company profile

Exchange
US
Symbol
DUOL
Market-cap rank
#1820
Listing date
2021-07-28
Market cap
7.10B
Float cap
6.06B
Shares out
46.79M
Float shares
39.97M

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Quote time 2026-10-08 09:15:56 · For reference only, not investment advice and not tailored to your situation.