How many employees work at Duolingo?
Duolingo, Inc. has 2,560 employees, according to Revelio Labs workforce intelligence data. The YoY growth rate is 7.3%.
Data source: Revelio Labs Coverage: Global workforce Latest update: September 2025
About Duolingo
The Duolingo English Test (DET) is a convenient, fast, and affordable English proficiency test, designed with the test taker in mind. By integrating the latest assessment science and AI, the test empowers anyone to certify their English when and where they’re at the best. A combination of rigorous security protocols, AI, and remote proctoring ensure the integrity of the test. DET test scores are accepted by over 4,800 programs around the world, including Columbia, University of Toronto, University of Warwick, and Yale.
As of September 2025
Duolingo
workforce metrics
Headcount
2.6k
Avg. Salary
$102.2k
Tenure
2.7yr
Growth Rate
7.3%
Hiring Rate
Attrition Rate
For even more metrics data,
reach out to our sales team.
Employee Headcount
Interactive chart of Duolingo annual worldwide employee count from 2023 to 2025.
- Duolingo total number of employees in 2025 was 2,580.212, a 7.3% increase from 2024.
- Duolingo total number of employees in 2024 was 2,395.121, a 4.5% increase from 2023.
- Duolingo total number of employees in 2023 was 2,282.275, a 4.6% decline from 2022.
Would you like to see the latest employee headcount data?
Employee Geographic Breakdown
Would you like to see the latest employee geographic data?
Active Job Postings
Interactive chart of Duolingo annual active job postings from 2023 to 2025.
- Duolingo active job postings in 2025 was 739, a 52.9% increase from 2024.
- Duolingo active job postings in 2024 was 386, a 0.5% decline from 2023.
- Duolingo active job postings in 2023 was 388, a 17.4% decline from 2022.
Would you like to see the latest active job postings data?
Employee Sentiment
Sentiment Topics
Would you like to see the latest employee sentiment data?
