duolingo.com
Duolingo
Who runs Duolingo, what it tracks and what it costs, and the 20 closest language learning app alternatives.
- Who’s behind it
- Not stated
- Online since
- Unknown
- Trackers
- Prices
- No pricing page
- Last price change
- –
- Closest alternative
- Busuu
Measured from Duolingo’s own pages, the Internet Archive and public records. Hover a dotted value for its source and date.
Visit Duolingo01 · Who’s behind it
Who runs Duolingo
Duolingo duolingo.com
Duolingo is the world's most popular way to learn a language. It's 100% free, fun and science-based. Practice online on duolingo.com or on the apps!
Wikidata: American educational technology company
- Company
- No imprint we could read
- Online since
- Not in the Internet Archive
- Audience
02 · Privacy
What Duolingo tracks
What the homepage loads before you accept or decline cookies. A cookie banner should hold most of it back until you agree, and a tag manager can load more that we don’t see.
tracker that follows visitors
2 of the 15 alternatives below have fewer, 7 have more.
Privacy-friendly alternatives →- Cookie banner
- OneTrust
- US company
- 1 tool
Tag manager
Loads further tracking scripts, which we can’t always see.
03 · Alternatives
Alternatives to Duolingo
Thumbs up if it’s a real alternative to Duolingo, thumbs down if it isn’t.
14 of the 60 sites closest to Duolingo match.
- 01
🌐 italki - Best Language Learning with Certified Tutors & Group Courses
Explore language learning with italki. Best way to learn English, Spanish, Japanese, and 150+ languages. Certified tutors, top online lessons. Book now!
Very close - 02
Elementary Learning Experience Platform | Seesaw
Seesaw is a Learning Experience Platform with 25M+ users, enhancing elementary education, engagement, and school culture while improving academic success.
Very close - 03
网易有道
网易有道是中国领先的智能学习公司，致力于提供100%以用户为导向的学习产品和服务。有道成立于2006年，打造了一系列深受用户喜欢的口碑型大众学习工具产品，例如：网易有道词典、有道精品课、有道翻译官、有道云笔记等。2014年，网易有道宣布正式进军互联网教育行业。2018年4月，网易有道完成首次战略融资，投后估值11.2亿美金，跻身独角兽阵营。2019年10月，网易有道成功登陆纽交所，股票代码为“DAO”，成为网易集团首个独立上市的公司。
Very close - 04
DeepSeek | Into the Unknown
DeepSeek is an AI research company focused on building world-leading general artificial intelligence. We develop and open-source frontier LLMs including DeepSeek-V4, DeepSeek-R1, and DeepSeek-Coder. Chat with DeepSeek AI or integrate via API.
Very close - 05
GameMaker | Make 2D Games With The Free Engine
Make a game with GameMaker, the best free video game engine. Perfect for beginners and professionals. Learn to build your own 2D indie games with our simple tutorials.
Very close - 06
Client Challenge
non-profit educational organization
Very close - 07
DeltaMath
Math done right
Very close - 08
Omnivore
Omnivore
Very close - 09
Interactive presentation & audience engagement tool - Mentimeter
Engage your audience with live polls, quizzes, and Q&A. Create interactive presentations in minutes. Perfect for meetings, classes, and events.
Very close - 10
Gimkit - live learning game show
Gimkit is a game show for the classroom that requires knowledge, collaboration, and strategy to win. Get started for free!
Very close - 11
CleverReach - Welcome
Very close - 12
Online Math & Reading Programs for Students | DreamBox by Discovery Education
Discover Engaging Online Math & Reading Programs For Students With DreamBox Learning. Foster Academic Growth & Success With Our Interactive Platform Today!
Very close - 13
Stories that change your world, Tappytoon Comics & Novels | Official English
Newest chapters, premium webtoons, exclusive stories. Tappytoon is the official, trusted place to read comics and novels from top creators.
Very close - 14
Download Hinge, the dating app designed to be deleted | Hinge
Hinge is built on the belief that anyone looking for love should be able to find it. It’s also built on an acclaimed Nobel-Prize-winning algorithm, so we can succeed in getting you out on promising dates, not keeping you on the app.
Very close
Closest first, by how much each site’s offer resembles Duolingo’s. Trackers are counted the same way as above. Highlighted technologies are ones Duolingo uses too. Votes and comments come from visitors and don’t change the order.
04 · History
What changed
Price and policy history →No changes yet. Each new crawl is compared with the last one, and what Duolingo adds, drops or rewrites shows up here.
05 · Details
How we measure
Alternatives are matched by what sites actually offer, from their homepages, Wikidata and a summary by Claude, in any language. Trackers and the rest of the stack come from the homepage’s code and DNS records.
The full technology stack, the competitor map and search numbers · 15 technologies
- Neighbours
- k = 60
- Sites searched
- 9,216
- Vector
- 384-d
- Query
- 35 ms
Competitor map
Each alternative by how close its vector is to Duolingo’s (x) and how much traffic it gets, how much of the stack it shares, or where it sits in the embedding space itself (y). Hover for the numbers, click to jump to it in the list.
similarity × popularity
Built with
- Tag managers
- Google Tag Manager page source: googletagmanager.com/ns.html?id=GTM-
- Live chat & support
- Zendesk TXT v=spf1 ip4:100.25.59.11 ip4:205.201.128.0/20 ip4:198.2.128.0/18 ip4:1…
- Cookie consent
- OneTrust page source: cdn.cookielaw.org
- Payments
- Stripe TXT stripe-verification=c8d270a115adc8c5a0a84fb24e17b7d05f66aad648d01e86f…
- Security
- reCAPTCHA page source: recaptcha.net/recaptcha
- CDN
- Amazon CloudFront header x-amz-cf-id: upZtLzZkrc59nvfg38UOE-NKqyAWURZX-YLcf9MQjW_iosnXZbKYvA==
- Email hosting
- Google Workspace MX aspmx.l.google.com
- Microsoft 365 TXT MS=ms66530579
- Email delivery
- Amazon SES TXT v=spf1 ip4:100.25.59.11 ip4:205.201.128.0/20 ip4:198.2.128.0/18 ip4:1…
- DNS hosting
- Amazon Route 53 NS ns-247.awsdns-30.com
- SaaS tools (verified in DNS)
- Apple Business TXT apple-domain-verification=bMPI889zOgALUenN
- Google Search Console TXT google-site-verification=975UaH3lkKONB88HjWDDg34p8cdCqyTVSq_KGBAXrmU
- OpenAI TXT openai-domain-verification=dv-ieCpefZUqvVQwb8f7o4SlFye
- Salesforce TXT v=spf1 ip4:100.25.59.11 ip4:205.201.128.0/20 ip4:198.2.128.0/18 ip4:1…
- Slack TXT slack-domain-verification=iuNWYimCCkEpnistAJvWc4YOZF8izoZ23TCDek0I
Sitemaps
.
What competitors use
Across the 20 closest sites.
- Google Search Console 19/20
- Apple Business 14/20
- Atlassian · not on duolingo.com 14/20
- Microsoft 365 12/20
- Google Workspace 12/20
- Cloudflare · not on duolingo.com 12/20
- Amazon Route 53 10/20
- Zendesk 10/20
- OneTrust 10/20
- OpenAI 9/20
- Meta Business Suite · not on duolingo.com 8/20
- Next.js · not on duolingo.com 8/20
- React · not on duolingo.com 8/20
- Google Tag Manager 8/20
- Stripe 7/20
- Amazon SES 7/20