Best Open-Source Web Scrapers 2026: 6 Options Compared
Best open-source Web Scrapers compared: Scrapy, Crawlee, Playwright, Puppeteer and 2 more, with licenses, platforms and prices from official pages checked October 24, 2026.
•3 min read•Automation & No-Code
Quick comparison
| Tool | Price | Platforms | Best for | Tested |
|---|---|---|---|---|
| Scrapy | Free (Free open-source software) | Python | Large crawls of mostly static sites | Docs only |
| Crawlee | Free (Free open-source software) | Node.js | Node.js developers scraping at scale | Docs only |
| Playwright | Free (Open source under Apache-2.0; no paid plan) | Windows, macOS, Linux | Dynamic sites and logged-in flows | Docs only |
| Puppeteer | Free (Open source under Apache-2.0; no paid plan) | Windows, macOS, Linux | Quick scripts and screenshots in Chrome | Docs only |
| Crawl4AI | Free (Self-hosted library is free under Apache-2.0. A hosted free tier is $0 with 1,000 credits per month, 10 requests per minute and 2 concurrent jobs (crawl4ai.com, 2026-10-24).) | Python, Docker | Feeding web pages to AI pipelines | Docs only |
| Firecrawl | Free (Free plan: 1,000 credits per month at $0, no card; covers 500 searches or 1,000 scraped pages (credits shared). Repo is AGPL-3.0 and can be self-hosted.); paid from $19 per month, Hobby plan ($16/month billed annually) | Web, API, Docker | API-style scraping into Markdown | Docs only |
Independent comparison. Paid placements are labelled separately; editorial links earn no affiliate commissions. Learn more.
Good fit if
- You need to crawl thousands of static pages (Scrapy is the pick)
- The site only shows data after JavaScript runs (Playwright is the pick)
- You work in Node.js and want queues and retries (Crawlee is the pick)
- You want clean Markdown for an AI pipeline (Crawl4AI is the pick)
Not ideal if
- You cannot host, patch and back up a server yourself and want a vendor to run it
Open-source web scrapers differ mainly in how they get the page. Scrapy is a Python framework that fetches HTML directly and handles queues, throttling and export, and it is the efficient answer for large crawls of static sites. Crawlee covers the Node.js world and can switch between plain HTTP and a real browser. When a site builds its content with JavaScript, you need a browser: Playwright and Puppeteer drive Chromium (and Playwright also drives Firefox and WebKit), which is slower and uses more memory but sees what a visitor sees. Crawl4AI and Firecrawl target a newer job, turning pages into clean Markdown for AI pipelines; Crawl4AI is a Python library with a hosted free tier of 1,000 credits per month, and Firecrawl offers 1,000 free credits plus a self-hostable AGPL core. The trade-off is cost per page versus coverage: HTTP-only crawling is cheap and fast but breaks on dynamic pages, while browser-based scraping works almost everywhere but multiplies infrastructure. Whatever you pick, read the site's terms and robots.txt, rate-limit your requests, and avoid personal data you have no right to collect. Legality depends on the site and your country, so this is not legal advice.
Scrapy
BSD-3-Clause Python crawling framework with request scheduling, pipelines and export built in. It does not render JavaScript unless you add a browser plugin.
Price: Free (Free open-source software) (Scrapy pricing, checked 2026-10-24).
Platforms and license: Python. BSD-3-Clause (open source) (license source).
Project activity: 65.1k GitHub stars · latest release 2.19.0 (Sep 10, 2026) · last commit Oct 27, 2026
Best for: Large crawls of mostly static sites.
Worth knowing: Fast high-level crawling and scraping framework for Python per the repository description. Code only; no point-and-click interface.
Crawlee
Apache-2.0 Node.js crawling library that can use plain HTTP or a headless browser. Good for JavaScript teams; it is tied to the Apify ecosystem for cloud runs.
Price: Free (Free open-source software) (Crawlee pricing, checked 2026-10-24).
Platforms and license: Node.js. Apache-2.0 (open source) (license source).
Project activity: 26.3k GitHub stars · latest release v3.18.2 (Sep 29, 2026) · last commit Oct 27, 2026
Best for: Node.js developers scraping at scale.
Worth knowing: Scraping and browser-automation library for Node.js that works with Puppeteer, Playwright, Cheerio and JSDOM per the repository description.
Playwright
Apache-2.0 browser automation for Chromium, Firefox and WebKit. It renders JavaScript-heavy pages but uses far more CPU and memory than HTTP crawling.
Price: Free (Open source under Apache-2.0; no paid plan) (Playwright pricing, checked 2026-10-23).
Platforms and license: Windows, macOS, Linux. Apache-2.0 (open source) (license source).
Project activity: 98.7k GitHub stars · latest release v1.64.1 (Oct 14, 2026) · last commit Oct 27, 2026
Best for: Dynamic sites and logged-in flows.
Worth knowing: Open-source browser automation library for Chromium, Firefox and WebKit. Runs your own browsers and CI.
Puppeteer
Apache-2.0 library that controls Chrome or Chromium from Node.js. Simpler than Playwright but fewer browsers and no built-in crawling queue.
Price: Free (Open source under Apache-2.0; no paid plan) (Puppeteer pricing, checked 2026-10-23).
Platforms and license: Windows, macOS, Linux. Apache-2.0 (open source) (license source).
Project activity: 95.8k GitHub stars · latest release browsers-v3.2.6 (Oct 22, 2026) · last commit Oct 27, 2026
Best for: Quick scripts and screenshots in Chrome.
Worth knowing: Open-source Node.js library that drives Chrome or Chromium over the DevTools protocol.
Crawl4AI
Apache-2.0 Python crawler that outputs Markdown for AI pipelines. The hosted free tier gives 1,000 credits per month at 10 requests per minute.
Price: Free (Self-hosted library is free under Apache-2.0. A hosted free tier is $0 with 1,000 credits per month, 10 requests per minute and 2 concurrent jobs (crawl4ai.com, 2026-10-24).) (Crawl4AI pricing, checked 2026-10-24).
Platforms and license: Python, Docker. Apache-2.0 (open source) (license source).
Project activity: 86.4k GitHub stars · latest release v0.9.5 (Oct 14, 2026) · last commit Oct 26, 2026
Best for: Feeding web pages to AI pipelines.
Firecrawl
AGPL-3.0 core with a hosted API; the free plan has 1,000 credits monthly (500 searches or 1,000 pages), and Hobby is $19 per month. Self-hosting is less polished than the cloud.
Price: Free (Free plan: 1,000 credits per month at $0, no card; covers 500 searches or 1,000 scraped pages (credits shared). Repo is AGPL-3.0 and can be self-hosted.); paid from $19 per month, Hobby plan ($16/month billed annually) (Firecrawl pricing, checked 2026-10-24).
Platforms and license: Web, API, Docker. AGPL-3.0 (open-source core) (open source) (license source).
Project activity: 196.1k GitHub stars · latest release v2.11.0 (Jun 19, 2026) · last commit Oct 27, 2026
Best for: API-style scraping into Markdown.
Which one to pick
- You need to crawl thousands of static pages: Scrapy
- The site only shows data after JavaScript runs: Playwright
- You work in Node.js and want queues and retries: Crawlee
- You want clean Markdown for an AI pipeline: Crawl4AI
Limits of this review
Docs-only for Scrapy, Crawlee, Playwright, Puppeteer, Crawl4AI, Firecrawl: we did not install or run them, so feature claims come from vendor pages. Vendor prices and free limits change; confirm on the linked pricing page before you commit.
Sources
Kevin Fan
Kevin Fan is a SaaS founder. He runs Free Instead Of, which tracks free and open-source alternatives to paid software and checks each price and free-plan limit against the vendor's own pages.
Methodology
Based on official pricing, license and product pages checked between 2026-10-23 and 2026-10-24: Scrapy, Crawlee, Playwright, Puppeteer, Crawl4AI, Firecrawl. Prices, free limits and licenses are the figures shown on those pages on those dates. No tool on this page was installed or run. No accounts were created.