Quick Answer
Last verified:
High confidence

Weights & Biases costs Free to $60 per month as of July 2026, with 3 plans available including a free tier. Plans: Free (free), and Pro at $60/month. Enterprise pricing is available on request. Pricing depends on your chosen tier, contract length, and negotiated discounts.

Use the interactive pricing calculator to estimate your exact cost based on team size and requirements.

  • Free tier: Yes

Weights & Biases offers 3 pricing tiers: Free, Pro, Enterprise. A free plan is available. Paid plans include Pro at $60/per month. The Pro plan is ml teams at early-stage companies needing collaboration and unlimited experiment tracking.

Last verified: | Sources: 2 pricing pages and reviews
+70% above list price
Know Before You Buy — Try Weights & Biases Free

Weights & Biases true cost runs 70% above the listed $0-$60/month price as of July 2026. For a 25-person team, expect ~$15,300 in year-one costs vs the $9,000 base license. Key hidden costs: usage-based pricing overage, compliance self-hosting costs, separate inference and storage billing. Verified from 2 sources by CostBench.

Hidden Costs Breakdown

1

Usage-Based Pricing Overage

high overage

W&B's pricing scales with 'tracked hours' of training, leading to rapid consumption of included hours and additional costs beyond the default Teams plan's 5,000 cumulative tracked hours.

industry

Beyond this, each additional GPU-hour can cost $1 under the Teams plan, potentially doubling or tripling costs for concurrent experiments

2

Compliance Self-Hosting Costs

high compliance

Organizations requiring specific compliance like HIPAA face significantly higher prices for self-hosting a W&B instance compared to cloud plans.

industry

One buyer reported a quote of $200/user/month for a self-hosted solution due to HIPAA compliance, which was noted as significantly higher than cloud plans

3

Separate Inference and Storage Billing

medium addon

W&B bills separately for inference based on total input and output tokens, and for storage based on total checkpoint size, beyond any included free storage.

industry

Inference and Storage: W&B Training bills for inference based on total input and output tokens, and storage is billed monthly based on total checkpoint size, though plans include some free storage

4

Integration and Migration Costs

medium migration

Integrating W&B into existing workflows or migrating from other systems incurs internal resource costs due to the friction of moving data and context between disconnected systems.

industry

Integration and Migration: While not explicitly detailed as a dollar figure, the "friction of moving data and context between disconnected systems" is identified as a real cost in MLOps tool stacks, which W&B aims to reduce by offering a unified system

Example: True Cost for 25 Users

License (25 × $30 × 12) $9,000/yr
Usage-Based Pricing Overage +$1
Compliance Self-Hosting Costs +$200/user/month
Estimated Year 1 Total ~$15,300
That's roughly 1.7× the advertised license price.

Frequently Asked Questions

01 What hidden costs should I budget for with Weights & Biases?

Beyond the license fee, budget for: Usage-Based Pricing Overage ($1); Compliance Self-Hosting Costs ($200/user/month). Total ownership typically runs 70% higher than the listed price.

02 Does Weights & Biases charge for implementation?

Implementation costs for Weights & Biases vary by deployment size and customization. Contact the vendor or check our sourced hidden-cost breakdown above for verified figures.

03 How much does Weights & Biases support cost?

Premium support pricing for Weights & Biases depends on your tier and contract terms. See the sourced cost breakdown above for any verified figures we have.

04 Are there overage or storage costs with Weights & Biases?

W&B's pricing scales with 'tracked hours' of training, leading to rapid consumption of included hours and additional costs beyond the default Teams plan's 5,000 cumulative tracked hours.. Estimated impact: $1.

05 What add-ons cost extra with Weights & Biases?

Add-on pricing for Weights & Biases varies by feature. The sourced cost breakdown above lists any verified add-on costs we have.

Now You Know the Real Cost — Try Weights & Biases Free

Check current Weights & Biases pricing

Prices and terms change; verify against the live pricing page.

See Weights & Biases Pricing