Weights & Biases vs MLflow
A detailed comparison to help you choose the right AI tool
Weights & Biases
ML experiment tracking and managementMLflow
Open-source ML lifecycle managementCategory
Enterprise AI
Enterprise AI
Pricing
freemium
free
Key Features
- Experiment tracking
- Model registry
- Hyperparameter tuning
- Collaboration
- Reports
- Artifacts
- Experiment tracking
- Model registry
- Deployment
- Open source
- Language agnostic
About Weights & Biases
Weights & Biases provides experiment tracking, model management, and ML observability for teams.
About MLflow
MLflow is an open-source platform for managing the ML lifecycle including experiments, deployment, and registry.
Which Should You Choose?
Choose Weights & Biases if:
- You prefer a freemium model
- You need: Experiment tracking
- You value: Model registry
Choose MLflow if:
- You prefer free tools
- You need: Experiment tracking
- You value: Model registry