Web crawling and web scraping are two distinct but complementary processes. Crawling involves discovering and indexing pages by following links across websites, while scraping focuses on extracting specific structured data from known pages. Key differences include purpose, scope, output format, and speed. Crawling produces URL lists or raw page content at broad scale, whereas scraping yields structured data like JSON or CSV from targeted pages. Together they power use cases like competitor price monitoring, market tracking, and SEO analysis.
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