Weights & Biases vs Vercel AI SDK

FeatureWeights & BiasesVercel AI SDK
CategoryMLOpsAI Development
PricingFree + Teams $50/moFree (open-source)
GitHub Stars9,00012,000
PlatformsLinux, macOS, Windows, WebWeb
Features
  • ✓ Experiment tracking
  • ✓ Model registry
  • ✓ Sweeps
  • ✓ Reports
  • ✓ Artifacts
  • ✓ React hooks
  • ✓ Streaming
  • ✓ Multi-model
  • ✓ Tool calling
  • ✓ Structured output
  • ✓ Edge runtime
Tags
mlopstrackingexperimentsmonitoring
open-sourcetypescriptreactstreamingsdk