Crawl4AI vs Vercel AI SDK

FeatureCrawl4AIVercel AI SDK
CategoryAI DevelopmentAI Development
PricingFree (open-source)Free (open-source)
GitHub Stars50,00012,000
PlatformsmacOS, Linux, WindowsWeb
Features
  • ✓ LLM-ready output
  • ✓ Markdown extraction
  • ✓ JavaScript rendering
  • ✓ Structured data
  • ✓ Batch crawling
  • ✓ API server
  • ✓ React hooks
  • ✓ Streaming
  • ✓ Multi-model
  • ✓ Tool calling
  • ✓ Structured output
  • ✓ Edge runtime
Tags
open-sourcescrapingcrawlerragdata
open-sourcetypescriptreactstreamingsdk