Weights & Biases Pricing (2026)
It's a hybrid setup: flat $60/seat/month for Pro, but Enterprise pricing likely folds in usage-based costs tied to tracked experiments, compute hours, or storage for artifacts and models. So you're really paying for both headcount and the scale of your ML workloads.
- Free
- $0/mo
- Pro
- $60/mo
- Enterprise
- Contact Sales
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Free
- AI application evaluations
- AI application tracing
- AI application scorers
- AI model experiment tracking
- AI assets registry & lineage tracking
- Community Support
Pro
- Unlimited teams for collaboration
- Team-based access controls
- Service Accounts
- Priority email & chat support
- CI/CD automations
- Slack and email alerts
Enterprise
- Single tenant option with choice of region
- HIPAA compliant option
- Secure private connectivity
- Customer-managed encryption key
- Single Sign On
- Automated user provisioning
- Custom roles
- Audit logs
- Enterprise support package
Does Weights & Biases have a free plan?
Yes: the Free plan is free forever, not a time-limited trial. When you outgrow it, paid plans start at $60/mo. Paid tiers also come with a free trial (30 days).
What the free plan includes
- AI application evaluations
- AI application tracing
- AI application scorers
- AI model experiment tracking
- AI assets registry & lineage tracking
- Community Support
AI Pricing Analysis
Pricing Model
It's a hybrid setup: flat $60/seat/month for Pro, but Enterprise pricing likely folds in usage-based costs tied to tracked experiments, compute hours, or storage for artifacts and models. So you're really paying for both headcount and the scale of your ML workloads.
Tier Strategy
Free is the hook for individuals and small teams experimenting with model tracking, Pro is built for startups and mid-sized teams under 50 people who need collaboration features without enterprise overhead, and Enterprise kicks in once headcount crosses that threshold or teams need SSO, dedicated support, and self-hosted infrastructure. The upgrade trigger is almost administratively forced — hit 50 employees and W&B pushes you off Pro regardless of actual usage.
Competitive Positioning
W&B sits mid-to-premium in the MLOps/experiment-tracking space — pricier than open-source alternatives like MLflow (which is free but self-managed) but positioned as the polished, plug-and-play option for teams that don't want to babysit infrastructure. They're chasing well-funded AI teams and enterprises willing to pay for reliability over rolling their own tracking stack.
Growth Lever
The real expansion driver is the employee-count ceiling on Pro — it's a built-in forcing function rather than a feature unlock. Beyond that, growth comes from Enterprise-only features like self-hosting (Advanced Enterprise), SSO, and dedicated support, plus the academic tier acting as a farm system to convert researchers into paying teams later.
Want the strategist's read on the live page? Read the AI teardown of Weights & Biases's pricing page →
Weights & Biases Pricing FAQ
- How much does Weights & Biases cost?
- Paid plans start at $60/mo. There's also an Enterprise tier with custom pricing. You can get started on the free plan before committing.
- Is there a free plan?
- Yes. The "Free" plan is free forever, not just a trial. You get ai application evaluations, ai application tracing, ai application scorers — plus 3 more features. It's enough to evaluate the product before upgrading.
- Can I try it before paying?
- Yes — there's a free trial that lasts 30 days.
- How does the pricing work?
- It's a hybrid setup: flat $60/seat/month for Pro, but Enterprise pricing likely folds in usage-based costs tied to tracked experiments, compute hours, or storage for artifacts and models. So you're really paying for both headcount and the scale of your ML workloads.
- Which plan makes sense for me?
- Free is the hook for individuals and small teams experimenting with model tracking, Pro is built for startups and mid-sized teams under 50 people who need collaboration features without enterprise overhead, and Enterprise kicks in once headcount crosses that threshold or teams need SSO, dedicated support, and self-hosted infrastructure. The upgrade trigger is almost administratively forced — hit 50 employees and W&B pushes you off Pro regardless of actual usage.
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Comparing Weights & Biases to something specific? Try Weights & Biases vs Anthropic, Weights & Biases vs AssemblyAI, or Weights & Biases vs Avoma. Or see the best Weights & Biases alternatives, ranked.
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