An open crawler that outputs markdown and structured data for model pipelines. Built by Community.
Others in web data and search
Common questions
Is Crawl4AI free to use?
Crawl4AI is open source and free to run yourself. You still pay whichever model provider you point it at, and this tutorial is free with no signup.
Do I need to know Python to use Crawl4AI?
Basic Python is enough. Functions, dictionaries and imports cover most of what Crawl4AI asks of you.
When should I not use Crawl4AI?
When something else in web data and search fits the job better. The others in that group are listed below.
Lessons for Crawl4AI are being written. Meanwhile the APIs for AI tutorial covers the same ground: state, tools, loops, memory and human approval. Most of it carries straight over.
Start the APIs for AI tutorial →