Open Source Web Crawlers
A curated collection of the best open source tools for automatically crawling and extracting data from websites.
Turn any website into clean, AI-ready data via API
Stars
171,296Last commit
3 hours agoLicense
AGPL-3.0
API for AI agents to search, scrape, crawl, and interact with the live web, returning clean Markdown, structured JSON, or screenshots from any page.
Open Source Alternative to:
LLM-ready web crawler built for AI data pipelines
Stars
79,237Last commit
3 days agoLicense
Apache-2.0
Open-source web crawler and scraper that produces clean, structured output optimized for LLMs, RAG pipelines, and AI agents. Supports async crawling, CSS/XPath/LLM extraction, and stealth browser control.
Open Source Alternative to:
CodeRabbit – The leading AI Code Review platform. Ship better quality code in 50% less time, with 90% fewer bugs.
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