Smart Sea Tide

Sep 21, 2026 · Backend Development

6 Top Open-Source Web Scrapers Compared: AI Extraction, Browser Automation & Distributed Frameworks

This article reviews six industrial-grade open-source web scraping tools across three categories—AI-focused extractors (Firecrawl, Crawl4AI), browser automation frameworks (Playwright, Selenium, Crawlee), and the distributed crawler Scrapy—providing a selection guide for building AI knowledge bases, handling dynamic pages, or scaling to millions of pages.