Weights & Biases vs OpenRouter

FeatureWeights & BiasesOpenRouter
CategoryMLOpsAI Development
PricingFree + Teams $50/moPay-per-use (varies by model)
GitHub Stars9,000—
PlatformsLinux, macOS, Windows, WebWeb
Features
  • ✓ Experiment tracking
  • ✓ Model registry
  • ✓ Sweeps
  • ✓ Reports
  • ✓ Artifacts
  • ✓ 200+ models
  • ✓ Unified API
  • ✓ Auto-fallback
  • ✓ Rate limiting
  • ✓ Usage tracking
  • ✓ OpenAI-compatible
Tags
mlopstrackingexperimentsmonitoring
apimulti-modelgatewayroutingpay-per-use