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duolingo.com

10 technologies
VerifiedGrowingVisit56.9M/mo$226M2.5K10 Tech25 Leads
Deep Dive

Duolingo: The 57M-Visit Language Empire

How a gamified app captured 73% direct traffic and $226M revenue

In a world where education tech struggles with engagement, Duolingo achieved the impossible: 57 million monthly visitors voluntarily clicking on a green owl. This isn't just an app—it's a behavioral science experiment that generates $226M annually by turning language learning into a daily habit.

56.9M
monthly visits
73%
direct traffic
588
global rank
4.97M
backlinks

"Duolingo doesn't compete with schools—it competes with TikTok. And it's winning."

The Habit Formation Engine

With 73% direct traffic, Duolingo has achieved what most apps dream of: becoming a daily ritual. Users don't search for 'language learning'—they type 'duolingo' directly. This 56.9M monthly visit empire is built on a psychological insight: motivation follows momentum. The 25% organic search traffic comes primarily from branded queries like 'duolingo english test' (147K monthly searches) and misspellings like 'doulingo' (82K), proving brand dominance over category discovery.

The Revenue Paradox

Duolingo's $226M revenue on $183M funding reveals a fascinating tension. The 1.5/5 Trustpilot rating from 7,300 reviews suggests a product that prioritizes growth over satisfaction. This isn't a flaw—it's a strategy. By monetizing through the Duolingo English Test (DET) and premium subscriptions, they've built a freemium model where free users fund the viral loop, while serious learners pay for certification. The 2,508 employees serve a user base that treats the app like a game, not a classroom.

The tech stack tells the story of scale. Bootstrap and Ant Design power a consistent UI across 57M monthly users. AWS CloudFront delivers content globally, while PWA capabilities ensure the app works offline—critical for daily streaks. Sentry monitors errors in real-time, and OneTrust handles the privacy compliance nightmare of operating in undefined territories. The presence of reCAPTCHA suggests they're fighting bot traffic, likely from users automating streak maintenance.

  • Branded search dominance: 'duolingo' (2.88M monthly volume) dwarfs category keywords
  • International ambiguity: Top countries are 'undefined'—a data gap that speaks to global reach
  • The English test pivot: DET is their B2B moat, converting free users into certified candidates
  • Gamification > pedagogy: 1.5/5 rating proves they optimize for engagement, not education quality
They DON'T prioritize traditional education quality
They DO engineer addictive daily habits
They DON'T avoid negative reviews
They DO monetize through certification, not just subscriptions
They DON'T rely on organic discovery
They DO achieve 73% direct traffic through brand obsession

The Owl Has Already Won

Duolingo proved that for mass adoption, engagement trumps perfection. The 1.5-star rating isn't a bug—it's proof they're optimizing for the right metric: daily active users who keep coming back, despite the complaints.

What tech stack does Duolingo use?

10 detected
Security1
Error Tracking1
Cloud & Hosting1
Privacy & Consent1
Analytics & Marketing1
UI Libraries1
CSS Frameworks1

How much traffic does Duolingo get?

Traffic & Engagement

53.4M
Monthly Visits
+10.2%
5.0
Pages/Visit
11:33
Avg. Duration
55%
Bounce Rate
Monthly Traffic Trend-6%
56.9M
Oct 2025
Oct
48.5M
Nov 2025
Nov
53.4M
Dec 2025
Dec

Rankings

#776
Global Rank
#936
United States Rank
Distance Learning
Category

Backlinks & Authority

5.0M
Backlinks
98.4K
Ref. Domains
81
Authority Score
Low
Penalty Risk
Backlinks Trend+95%
2.5M
Jul 2025
Jul
2.9M
Aug 2025
Aug
3.4M
Sep 2025
Sep
3.9M
Oct 2025
Oct
4.7M
Nov 2025
Nov
5.0M
Dec 2025
Dec

Search Traffic

Organic
12.0M
Paid
39.0K

Top Organic Keywords

#1duolingo
1,000,000 vol36.7%
#2language learning
1,830,000 vol11.1%
#11spanish to english
11,100,000 vol3.6%
#13english to spanish
11,100,000 vol2.5%
#5test
1,500,000 vol2.1%

Where is Duolingo's audience located?

🇺🇸United States22.7%
🇧🇷Brazil5.5%
🇯🇵Japan5.4%
🇩🇪Germany4.3%
🇫🇷France3.9%

Device Distribution

Desktop46.8%
Mobile53.2%

What keywords does Duolingo rank for?

5 keywords
1duolingo2.9M vol$0.95
2duolingo english test147.6K vol$0.30
3doulingo81.9K vol$1.29
4duolingo login75.9K vol$1.34
5дуолинго32.6K vol$0.28

What is Duolingo's revenue?

$226M
Annual Revenue
2,508
29%
Employees
$90K
Revenue/Employee
$183M
Total Funding
$3.5B
Valuation
Pittsburgh, United States
Headquarters

Who works at Duolingo?

Loading leads...

What do customers think of Duolingo?

Duolingo

Duolingo

1.5
7,300 reviews

Categories

Language Course Provider#undefinedSoftware Company#undefinedLanguage School#undefined

Activity & Engagement

Reply Rate
0%
Avg. Reply Time
0.0 days

Contact Information

Reviews (20)

Filter by rating:
Matteo
1/15/2026
🇺🇸 United States1 reviewsOrganicUnverified
Experience date: 1/15/2026
I love Duolingo!

Its very helpful that you can learn a new language for free. Very kid freindly and lessons are fast and amazing.

👍 1
Moses H.Verified
1/7/2026
🇺🇸 United States49 reviewsOrganicUnverified
Experience date: 3/12/2025
Best language app without a real teacher

I tried to learn Arabic on Duolingo almost 9 months ago, and it was great, easy to progress and super fun and I miss it. But i quit and now i forgot 99% of it. but i wish i never did. Duolingo is something else. and it is completely FREE!!

Daniel
1/19/2026
🇳🇱 Netherlands7 reviewsOrganicUnverified
Experience date: 1/19/2026
The lessons are short and convenient

The lessons are short and convenient, so you can study a little bit every day. The service is suitable for basic level and revision.

Jethro Orpeth
1/16/2026
🇺🇸 United States1 reviewsOrganicUnverified
Experience date: 1/15/2026
It has a lot of pluses but a few…

It has a lot of pluses but a few drawbacks. It often does not focus on the vocabulary or skills needed to learn to command in the language. It also often focuses on petty concerns like spelling errors which is always the last thing needed or learned in any language. When these things happen, I quit after one lesson because of frustration .

Alison Round
1/12/2026
🇬🇧 United Kingdom136 reviewsOrganicUnverified3 reviews on this domain
Experience date: 1/12/2026
OK on rare occasions when it works properly

On the rare occasions when everything actually works, it is great, but there are so many bugs, I am beginning to wonder why I subscribed in the first place.

Frequently Asked Questions about Duolingo

What is Duolingo's Revenue?
Duolingo generates approximately $226M in annual revenue. With 2,508 employees, that's $90,124 per employee. The company has raised $183M in total funding.
How fast is Duolingo growing?
Duolingo has grown by 10.2% in the last 6 months according to traffic data. employee count has changed by 29% year over year.
How do people interact with Duolingo?
When visiting Duolingo, visitors view an average of 5.0 pages per visit, and spend around 11:33 on the site, and the bounce rate is 55.3%.
How do people find Duolingo?
41.4M people (77%) visit Duolingo directly. 12.0M (23%) find them through organic search. 39.0K (0%) come through paid advertising.
Who uses Duolingo?
Duolingo's top market is United States with 12.1M visitors (22.7%). Brazil is 2nd with 3.0M (5.5%). Japan is 3rd with 2.9M (5.4%).
What technologies does Duolingo use?
Duolingo uses 10 technologies across their website including Security, Error Tracking, Cloud & Hosting. Key technologies include reCAPTCHA, Sentry, AWS CloudFront.
Who are Duolingo's competitors?
Duolingo's main competitors include Babbel, Memrise, Rosetta Stone, Mango Languages, italki. These companies operate in similar markets and compete for the same customer base.
What do customers think of Duolingo?
Duolingo has a Trustpilot score of 1.5 out of 5 (1 stars) based on 7,300 customer reviews.

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About duolingo.com

Company Overview

duolingo.com
Website
science_and_education
Industry
#588
Global Rank
56.9M
Monthly Visitors
10
Technologies
25+
Employees

Technology Stack

duolingo.com uses 10 technologies across their website including reCAPTCHA, Sentry, AWS CloudFront, and more.

Security

reCAPTCHA

Error Tracking

Sentry

Cloud & Hosting

AWS CloudFront

Privacy & Consent

OneTrust

Analytics & Marketing

Google Tag Manager

Web Standards

Twitter Cards, Open Graph, PWA

Traffic & Audience

56.9M
Monthly Visits
33%
Bounce Rate
6.1
Pages/Visit
7:37
Avg. Duration

duolingo.com receives approximately 56.9M monthly visitors and ranks #588 globally. The website has a bounce rate of 33% with visitors viewing an average of 6.1 pages per visit. Users spend an average of 7:37 on the site.

The majority of duolingo.com's traffic comes from undefined, undefined, .

Frequently Asked Questions

What is duolingo.com?
duolingo.com is a website that you can visit at https://duolingo.com. Use TechList.ai to discover the technologies, analytics, and company information about duolingo.com.
What technologies does duolingo.com use?
duolingo.com uses 10 technologies including reCAPTCHA, Sentry, and 4 more. View the full tech stack analysis above.
How popular is duolingo.com?
duolingo.com receives approximately 56.9M monthly visitors and ranks #588 globally. Traffic is growing by 5.6% month-over-month.

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This page provides publicly available information about duolingo.com. Data is collected from various public sources and may not always be up to date. For the most accurate information, please visit duolingo.com directly at https://duolingo.com.