Weights & Biases Pricing 2026
Plans, hidden costs, and cheaper alternatives compared
Is Weights & Biases worth the price?
The pricing for Weights & Biases is fair, offering a generous Free tier and a competitive Pro tier at $60/month.
The Academic tier is particularly generous, providing Pro features for free to eligible users. This structure is best for individual researchers, small ML teams, and academic institutions.
Pricing Plans
Free
- 5 model seats
- 5GB storage
- 1GB Weave data/month
- Personal projects only
Pro
$60/month
- More storage
- Team features
- Commercial use
- Priority support
Academic
Free
- All Pro features
- Unlimited tracked hours
- 200GB storage
- Up to 100 seats
Enterprise
Custom
- Self-hosted option
- Advanced security
- Dedicated support
- Custom integrations
Hidden Costs & Gotchas
Overage fees for storage/Weave data on Free tier
Pro tier storage limits are unspecified, could be a hidden cost
Enterprise tier requires custom negotiation, no transparent pricing
Which Plan Do You Need?
Individual ML researchers
Small to medium ML teams
Academic institutions
How Weights & Biases Compares to Competitors
Compared to MLflow, which is open-source and free but requires self-hosting and management, W&B offers a managed service with a clear Free tier. DataRobot's pricing is typically much higher, often starting in the thousands per month, making W&B's $60/month Pro tier very competitive for team collaboration.
Weights & Biases Pricing FAQ
How much does Weights & Biases cost?
Weights & Biases starts at $60/month on the Pro plan. A free plan is also available with limited features.
Does Weights & Biases have a free plan?
Yes. Weights & Biases offers a free plan called "Free". It includes: 5 model seats, 5GB storage, 1GB Weave data/month.
Is there a cheaper alternative to Weights & Biases?
Yes. Popular alternatives to Weights & Biases include MLflow, Comet ML, Neptune.ai, ClearML. Free alternatives include MLflow, Neptune.ai, ClearML. Compare them side-by-side on Toolradar.
Cheaper alternatives to Weights & Biases
4 of 6 direct competitors below offer a free plan. Per-seat pricing varies up to 60% across this set.
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