kitio.aiAzure Machine Learning vs Weights & Biases
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Azure Machine Learning starts at See pricing page and Weights & Biases starts at $60/mo. Check both pricing pages for current plans.
At a glance
Best for
Category
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- AutoML
- Drag-and-drop designer
- Managed compute and endpoints
- Model registry
- MLflow tracking
- Prompt flow
- Experiment tracking
- Hyperparameter sweeps
- Model registry
- Weave LLM tracing
- Reports
| Feature | Azure Machine Learning | Weights & Biases |
|---|---|---|
| Best for | Microsoft's cloud platform for training, deploying and managing ML models | Experiment tracking and LLM observability, now part of CoreWeave |
| Category | Models & APIs | Models & APIs |
| Pricing model | Paid | Freemium |
| Starting price | See pricing page | $60/mo |
| Free plan | No | Yes |
| Made by | Microsoft | CoreWeave |
| Based in | United States | United States |
| Rating | No ratings yet | No ratings yet |
| Key features |
|
|
Both offer: Model registry.
Pricing compared
Azure Machine Learning starts at See pricing page and Weights & Biases starts at $60/mo. Check both pricing pages for current plans.
Free plan
Cheapest paid plan
Top plan
Free trial
3 plans
Free
Free
- Experiment tracking for individuals
- Limited storage
Pro
$60/mo
- Starting price
- Team collaboration features
- Higher usage limits
Enterprise
Contact sales
- SSO and advanced security
- Dedicated support
Prices in USD, checked Oct 28, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
Azure Machine Learning
- Covers the full model lifecycle
- Code-first and low-code options
- Strong enterprise security on Azure
- Compute costs are hard to predict
- Steep learning curve for newcomers
- Tied to the Azure ecosystem
Weights & Biases
- Industry-standard experiment tracking
- Polished dashboards
- Covers training and LLM apps
- Pricing jumps for larger teams
- Weave ingestion billed by size
- Sign-in moved to CoreWeave
Which one should you choose?
Choose Azure Machine Learning if you want:
- Covers the full model lifecycle
- Code-first and low-code options
- Strong enterprise security on Azure
Watch out: compute costs are hard to predict.
Choose Weights & Biases if you want:
- Industry-standard experiment tracking
- Polished dashboards
- Covers training and LLM apps
Watch out: pricing jumps for larger teams.
Azure Machine Learning vs Weights & Biases FAQ
What is the difference between Azure Machine Learning and Weights & Biases?
Azure Machine Learning: Microsoft's cloud platform for training, deploying and managing ML models. Weights & Biases: Experiment tracking and LLM observability, now part of CoreWeave. Both are models & apis tools.
Is Azure Machine Learning or Weights & Biases cheaper?
Azure Machine Learning starts at See pricing page and Weights & Biases starts at $60/mo. Check both pricing pages for current plans.
Do Azure Machine Learning and Weights & Biases have free plans?
Azure Machine Learning: No. Weights & Biases: Yes.
Who makes Azure Machine Learning?
Azure Machine Learning is made by Microsoft, based in United States.
Who makes Weights & Biases?
Weights & Biases is made by CoreWeave, based in United States.
Which should I choose, Azure Machine Learning or Weights & Biases?
Choose Azure Machine Learning if you value covers the full model lifecycle and code-first and low-code options. Choose Weights & Biases if you value industry-standard experiment tracking and polished dashboards.