Weights & Biases

The AI developer platform

Experiment TrackingFree for individuals

Quick Facts

Category
Experiment Tracking
Pricing
Free for individuals, Team from $50/user/month
Integrations
6+ apps
Best For
ML teams wanting best-in-class experiment tracking and collaboration

About Weights & Biases

Weights & Biases (W&B) is the leading MLOps platform for experiment tracking, model versioning, and collaboration. Track experiments in real-time, visualize model performance, and share results with your team. Used by OpenAI, NVIDIA, and thousands of ML teams.

AI & Automation Readiness

How well does Weights & Biases work with AI agents and automation?

Automation Score1/5
API Available
Webhooks/Automation
Rich Integration Ecosystem
AI-Native Features

Key Features

Real-time experiment tracking
Interactive dashboards
Model registry & versioning
Hyperparameter sweeps
Collaborative reports

Integrations

Weights & Biases connects with 6+ apps and services.

PyTorchTensorFlowKerasHugging Facescikit-learnLangChain

Ready to get started with Weights & Biases?

Visit their website to learn more and sign up, or add it to your stack for comparison.