Crawlee
A production-grade web-scraping and browser-automation library for JavaScript/TypeScript and Python, by Apify — queues, retries, proxy rotation and fingerprints built in.
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GPT-4oWhat is Crawlee?
Crawlee is a free, Apache-2.0 scraping framework (by Apify) that handles the hard parts of crawling at scale: persistent request queues (breadth/depth first), auto-scaling concurrency, automatic retries and error handling, integrated proxy rotation and session pooling, and browser-fingerprint management so crawlers look human. It offers one interface across fast HTTP/Cheerio crawling and headless Puppeteer/Playwright crawling, plus pluggable datasets, key-value stores, Dockerfiles and a CLI to bootstrap projects — scaling from a single page to millions of URLs without swapping tools.
Pros
- Production-ready, battle-tested at millions of pages.
- Anti-block primitives included rather than bolted on.
- Same API for quick HTTP and heavy browser crawls.
- Apache-2.0 and free, even commercially.
- Good docs and Apify ecosystem backing.
Cons
- Bigger learning surface than a single HTTP client.
- Browser mode is resource intensive.
- Proxies that work well may cost money.
- You still write selectors and extraction logic.
Compare with Alternatives
| Feature | Crawlee | MediaCrawler | Scrapy | Scrapling |
|---|---|---|---|---|
| Rating | 0.0 | 4.4 | 0.0 | 0.0 |
| Pricing | Free | Free | Free | Free |
| Starting From | — | Free | — | — |
| API | — | — | — | — |
| Free Tier | — | — | — | — |
| Mobile App | — | — | — | — |
Who is it for
Large-scale scraping
Crawl millions of URLs reliably with queues and autoscaling.
Anti-block projects
Use sessions, proxies and fingerprints to stay unblocked.
Mixed sites
Choose HTTP or browser per page within one crawler.
Data pipelines
Persist results straight to datasets/storage.
SaaS crawlers
Ship maintainable crawlers as Dockerized services.