Key features
Core capabilities each platform advertises.
Data not available
- Web scraping optimized for LLMs
- JavaScript rendering
- Clean markdown output
- Batch crawling
- API-first design
Updated March 10, 2026
Diffbot uses computer vision and NLP to automatically extract structured data from any web page.
Firecrawl is an API service that crawls websites and converts web pages into clean, LLM-ready markdown or structured data. It handles JavaScript rendering, pagination, and anti-bot challenges, making it ideal for building RAG pipelines from web content. Firecrawl supports single-page scraping, full-site crawling, and structured data extraction, with both open-source and managed API options.
Core capabilities each platform advertises.
What each tool does well, and the limitations to keep in mind.
Pros
Cons
Pros
Cons
Choose Diffbot if you wantChoose if you want
Choose Firecrawl if you wantChoose if you want
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