🦉 Duolingo Language Data Scraper

🚀 Export the full Duolingo course catalog with learner counts and language stats.

🕒 Last updated: 2026-05-25 . 📊 9 fields per record . 100+ courses . Every public Duolingo language course

Export every public Duolingo language course. Each record includes the learning language, source language, learner count, and rollout phase. Filter by source or target language ISO code.

🎯 Target Audience	💡 Primary Use Cases
Researchers	Bulk data export for analysis.
Analysts	Build dashboards and reports.
Developers	Power apps with live structured data.

📋 What the Duolingo Scraper does

• Pulls every available record from the public Duolingo source.
• Normalizes fields into a flat, analysis-ready table.
• Streams results to a dataset you can download as CSV, Excel, JSON, XML or RSS.
• Runs on-demand or on a schedule.

💡 Why it matters: the public Duolingo interface is paginated and slow to scrape by hand. This actor gives you the whole dataset in minutes.

🎬 Full Demo

🚧 Coming soon.

⚙️ Input

Provide the filters you need. Leaving filters empty returns the whole catalog.

{
  "maxItems": 50,
  "fromLanguage": "en"
}

{ "maxItems": 100 }

⚠️ Good to Know: free users are capped at 10 records per run. Upgrade to scale up to 1,000,000 records.

📊 Output

Field	Description
📚 title	Course title.
🔗 url	Course URL.
🗣 learningLanguageName	Language being learned.
🌍 fromLanguageName	Language of instruction.
👥 numLearners	Number of active learners.
🚦 phase	Course rollout phase (1=beta, 4=stable).
🕒 scrapedAt	ISO 8601 timestamp of capture.
❌ error	Error message when a record cannot be parsed (else null).

Sample record:

{
  "title": "Japanese for Spanish speakers",
  "url": "https://www.duolingo.com/course/ja/es",
  "learningLanguage": "ja",
  "learningLanguageName": "Japanese",
  "fromLanguage": "es",
  "fromLanguageName": "Spanish",
  "numLearners": 2974058,
  "phase": 3,
  "scrapedAt": "2026-05-25T12:00:00.000Z",
  "error": null
}

✨ Why choose this Actor

• Always-fresh data, on demand.
• No login or API key required.
• CSV, Excel, JSON, XML, RSS exports.
• Pay only for what you use.

📈 How it compares to alternatives

Approach	Speed	Cost	Maintenance
Manual copy-paste	Slow	Free	High
Custom script	Medium	Dev time	High
This Actor	Fast	Pay-per-use	Zero

🚀 How to use

1. Create a free account w/ $5 credit.
2. Open the actor page and click Try for free.
3. Set your filters (or leave defaults).
4. Click Start and wait for the run to finish.
5. Download results as CSV, Excel, JSON or XML.

💼 Business use cases

Market research

Map the competitive landscape in seconds.

Lead generation

Build a targeted prospect list from filtered records.

Content & SEO

Power data-driven articles, landing pages, and comparison tools.

Compliance & monitoring

Track changes to public records over time.

🔌 Automating Duolingo Scraper

Wire the actor into Make, Zapier, n8n, Slack, Airbyte, GitHub Actions, or Google Drive via the Apify integrations panel.

🌟 Beyond business use cases

Academic research

Reproducible datasets for peer-reviewed work.

Personal projects

Side projects, dashboards, hobby analyses.

Non-profit

Civic tech, transparency, open data.

Experimentation

Train ML models, benchmark prompts, test ideas.

🤖 Ask an AI assistant about this scraper

ChatGPT . Claude . Perplexity . Microsoft Copilot

❓ Frequently Asked Questions

Is this legal? Yes. Only publicly available data is collected.

Do I need an account on Duolingo? No.

Do I need an API key? No.

Can I run it on a schedule? Yes, via Apify Scheduler.

What output formats are supported? CSV, Excel, JSON, XML, RSS.

How fresh is the data? Live at the moment of each run.

Is there a free tier? Yes, 10 records per run on the free plan.

Can I filter by location? Yes, via the state/city inputs.

What if a record is missing fields? The actor leaves them null and never fabricates data.

Who do I contact for help? Open our contact form.

🔌 Integrate with any app

Make, Zapier, n8n, Slack, Airbyte, GitHub Actions, Google Drive, AWS S3, Webhooks, REST API.

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💡 Pro Tip: browse the complete ParseForge collection.

🆘 Need Help? Open our contact form

⚠️ Disclaimer: independent tool, not affiliated with Duolingo. Only publicly available data is collected.