kitio.aiWeights & Biases vs Domino Data Lab
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Weights & Biases starts at $60/mo and Domino Data Lab starts at See pricing page. 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
- Experiment tracking
- Hyperparameter sweeps
- Model registry
- Weave LLM tracing
- Reports
- AI workbench
- MLOps and deployment
- AI governance
- Model risk management
- FinOps cost tracking
| Feature | Weights & Biases | Domino Data Lab |
|---|---|---|
| Best for | Experiment tracking and LLM observability, now part of CoreWeave | Enterprise platform for building, deploying and governing AI models |
| Category | Models & APIs | Models & APIs |
| Pricing model | Freemium | Paid |
| Starting price | $60/mo | See pricing page |
| Free plan | Yes | No |
| Made by | CoreWeave | Domino Data Lab |
| Based in | United States | United States |
| Rating | No ratings yet | No ratings yet |
| Key features |
|
|
Pricing compared
Weights & Biases starts at $60/mo and Domino Data Lab starts at See pricing page. 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
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
Domino Data Lab
- Strong governance for regulated sectors
- Supports code-first teams
- Covers the full model lifecycle
- No public pricing
- Overkill for small teams
- Requires platform administration
Which one should you choose?
Choose Weights & Biases if you want:
- Industry-standard experiment tracking
- Polished dashboards
- Covers training and LLM apps
Watch out: pricing jumps for larger teams.
Choose Domino Data Lab if you want:
- Strong governance for regulated sectors
- Supports code-first teams
- Covers the full model lifecycle
Watch out: no public pricing.
Weights & Biases vs Domino Data Lab FAQ
What is the difference between Weights & Biases and Domino Data Lab?
Weights & Biases: Experiment tracking and LLM observability, now part of CoreWeave. Domino Data Lab: Enterprise platform for building, deploying and governing AI models. Both are models & apis tools.
Is Weights & Biases or Domino Data Lab cheaper?
Weights & Biases starts at $60/mo and Domino Data Lab starts at See pricing page. Check both pricing pages for current plans.
Do Weights & Biases and Domino Data Lab have free plans?
Weights & Biases: Yes. Domino Data Lab: No.
Who makes Weights & Biases?
Weights & Biases is made by CoreWeave, based in United States.
Who makes Domino Data Lab?
Domino Data Lab is made by Domino Data Lab, based in United States.
Which should I choose, Weights & Biases or Domino Data Lab?
Choose Weights & Biases if you value industry-standard experiment tracking and polished dashboards. Choose Domino Data Lab if you value strong governance for regulated sectors and supports code-first teams.