Haystack vs Weights & Biases

FeatureHaystackWeights & Biases
CategoryAI DevelopmentMLOps
PricingFree (open-source)Free + Teams $50/mo
GitHub Stars18,0009,000
PlatformsLinux, macOS, Windows, DockerLinux, macOS, Windows, Web
Features
  • ✓ Pipeline builder
  • ✓ RAG
  • ✓ Document processing
  • ✓ Model serving
  • ✓ REST API
  • ✓ Experiment tracking
  • ✓ Model registry
  • ✓ Sweeps
  • ✓ Reports
  • ✓ Artifacts
Tags
ragnlppipelineopen-source
mlopstrackingexperimentsmonitoring