Weights & Biases
by Weights & Biases · freemium · Last verified 2026-04-24
Weights & Biases (W&B) is the leading MLOps platform for experiment tracking, model versioning, and collaborative ML development. It provides real-time training metrics, hyperparameter sweeps, artifact management, and dataset versioning. W&B integrates with all major training frameworks and is the standard experiment tracking tool in the AI research community.
https://wandb.ai ↗C
C—Below Average
Adoption: C+Quality: B+Freshness: ACitations: CEngagement: F
Specifications
- License
- Proprietary
- Pricing
- freemium
- Capabilities
- Integrations
- Use Cases
- API Available
- No
- SDK Languages
- python
- Deployment
- cloud, self-hosted, dedicated-cloud
- Rate Limits
- Free tier: 100GB storage; paid plans scale
- Data Privacy
- SOC 2 Type II, HIPAA eligible; self-hosted for full control
- Tags
- experiment-tracking, mlops, training, logging, sweeps, artifact-management
- Added
- 2026-04-24
- Completeness
- 60%
Index Score
44Adoption
50
Quality
70
Freshness
80
Citations
40
Engagement
0