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Weights & Biases

Recommended

ML experiment tracking, evaluation, and dataset versioning platform

12 reviews
Free tierHas API

Industry standard for ML experiment tracking. If you train models, you need it. Free tier for individuals is generous.

What's great

  • Industry standard
  • Excellent visualizations
  • Good free tier

Watch out for

  • ML-specific only
  • Enterprise pricing steep
  • Learning curve for full features

Best for

ML teams that need to track, compare, and reproduce experiments

Not ideal for

Non-ML teams or those not training custom models

Starter

$50/user/mo

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