Helicone vs LangChain

FeatureHeliconeLangChain
CategoryMLOpsAI Agent Frameworks
PricingFree + Pro plansFree + LangSmith paid
GitHub Stars3,00098,000
PlatformsWebmacOS, Linux, Windows
Features
  • ✓ Request logging
  • ✓ Cost tracking
  • ✓ Latency monitoring
  • ✓ Prompt management
  • ✓ User tracking
  • ✓ Chain composition
  • ✓ RAG pipelines
  • ✓ Agent toolkits
  • ✓ Memory systems
  • ✓ Streaming
  • ✓ Multi-model
  • ✓ LangGraph
Tags
observabilitymonitoringcostsopen-source
open-sourceframeworkpythonjavascriptragchains