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This page describes the pricing, usage limits, and account restrictions that apply to Serverless Inference. Use this information to plan your usage and avoid unexpected charges or interruptions. Review it before you send production traffic, especially if you manage billing or operate at higher concurrency.
If you have questions about pricing, limits, or your account that this page doesn’t answer, contact Support to discuss your requirements.

View billing and usage information

Organization admins can track credit balance and usage history from the Forge console:
  1. In the top right corner, click your user profile icon.
  2. Select Billing.
  3. Select the Usage & Alerts tab.
  4. Choose Inference from the sidebar menu.
  5. From here you can:
    • See your usage over time.
    • Configure spend alerts.

Pricing

For detailed model pricing information, visit Serverless Inference pricing.

Purchase more credits

Serverless Inference credits come with Free, Pro, and Academic plans for a limited time. Enterprise availability may vary. When credits run out:
  • Free accounts must activate pay-as-you-go inference on the Billing tab, or upgrade to a paid plan to continue using Serverless Inference. Activate pay-as-you-go or upgrade.
  • CoreWeave bills Pro plan users for overages monthly, based on model-specific pricing.
  • Enterprise accounts should contact their account executive.

Account tiers and default usage caps

Each account tier has a default spending cap to help manage costs and prevent unexpected charges. CoreWeave requires prepayment for paid Serverless Inference access. The following table shows the default cap for each tier and how to request a change. If you need to change your cap, contact your account executive or Support to adjust your limit.

Concurrency limits

Concurrency limits protect service quality by capping how many requests a project or user can have in flight at once. If you exceed the concurrency limit, the API returns a 429 Concurrency limit reached for requests response. To fix this error, reduce the number of concurrent requests. CoreWeave applies concurrency limits per Weights & Biases project and per user. For example, if you have three projects in a team, each project has its own concurrency limit quota. If your use case requires increased limits, contact Support to discuss your requirements.

Geographic restrictions

Serverless Inference is available only from supported geographic locations, due to compliance and regulatory requirements, including U.S. trade controls. Serverless Inference determines your location from your IP address at the time of each request, and returns a 403 error for requests from other locations. CoreWeave doesn’t publish the full list of locations that Serverless Inference blocks, because the list changes as regulatory requirements change. To confirm whether your location is supported, email Forge Support. For the trade sanctions terms that apply, see the CoreWeave Terms of Service. For help with the error, see API error code 403 - Country, region, or territory not supported.

Next steps

See available models and their specific pricing.
Last modified on October 12, 2026