Weights & Biases
by Weights & Biases · freemium · Last verified 2026-04-03
Weights & Biases (W&B) provides a platform for machine learning experiment tracking, model management, and collaboration. It helps ML teams track experiments, visualize performance, and reproduce results, streamlining the development and deployment of machine learning models.
Compare alternatives
Specifications
- License
- Proprietary
- Pricing
- freemium
- Capabilities
- experiment-tracking, hyperparameter-optimization, model-visualization, reporting
- Integrations
- pytorch, tensorflow, keras, scikit-learn
- Use Cases
- model-development, research, production-monitoring, team-collaboration
- API Available
- Yes
- Tags
- mlops, experiment-tracking, model-management, collaboration
- Added
- 2026-04-03
- Completeness
- 100%
Index Score
86.7Fetch via API
Access Weights & Biases programmatically — pipe it into your agent, dashboard, or workflow.
curl -X GET "https://aaas.blog/api/entity/startup/weights-and-biases" \
-H "x-api-key: aaas_your_key_here"Need an API key? Register free at /developer · Free tier: 1,000 req/day
Put AI to work for your business
Deploy this startup alongside autonomous AaaS agents that handle tasks end-to-end — no babysitting required.
Use Weights & Biases in production
Get credits and run agents on demand — pay only for what you use.
Stay updated on the AI ecosystem
Get weekly insights on tools, models, agents, and more — curated by AI.