Haystack vs Helicone

FeatureHaystackHelicone
CategoryAI DevelopmentMLOps
PricingFree (open-source)Free + Pro plans
GitHub Stars18,0003,000
PlatformsLinux, macOS, Windows, DockerWeb
Features
  • ✓ Pipeline builder
  • ✓ RAG
  • ✓ Document processing
  • ✓ Model serving
  • ✓ REST API
  • ✓ Request logging
  • ✓ Cost tracking
  • ✓ Latency monitoring
  • ✓ Prompt management
  • ✓ User tracking
Tags
ragnlppipelineopen-source
observabilitymonitoringcostsopen-source