Haystack vs Crawl4AI

FeatureHaystackCrawl4AI
CategoryAI DevelopmentAI Development
PricingFree (open-source)Free (open-source)
GitHub Stars18,00050,000
PlatformsLinux, macOS, Windows, DockermacOS, Linux, Windows
Features
  • ✓ Pipeline builder
  • ✓ RAG
  • ✓ Document processing
  • ✓ Model serving
  • ✓ REST API
  • ✓ LLM-ready output
  • ✓ Markdown extraction
  • ✓ JavaScript rendering
  • ✓ Structured data
  • ✓ Batch crawling
  • ✓ API server
Tags
ragnlppipelineopen-source
open-sourcescrapingcrawlerragdata