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How to set a hard cap on Vercel billing with Spend Management

Last checked 2026-10-20 (ET). Tick each step as you go. Your progress is saved in this browser only.

On Vercel Pro, a feature called Spend Management lets you set an On-Demand Budget. On its own that only notifies you. To make it a cap, you also turn on Pause Production Deployments.

Official doc: Spend Management

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Who can use it

• Spend Management is available on Pro and on Enterprise teams with the Flexible Commitment plan, at no extra cost.
• You need the Owner or Billing role on the team.
• On the free Hobby plan there are no billing cycles. Vercel says that if you exceed Hobby usage limits, "In most cases ... you will have to wait until 30 days have passed before you can use the feature again." (Hobby plan)

Turn on Spend Management

1. From your team's dashboard, open Settings in the sidebar.
2. Select Billing.
3. Under Spend Management, toggle the switch to enabled.
4. Set the On-Demand Budget amount in USD.
5. Choose the actions: pause all your projects, send notifications, or trigger a webhook URL.

Vercel says "When you set a spend amount, Vercel automatically enables web and email notifications for your team." They fire at 50%, 75% and 100% of the amount.

Make it a hard stop

1. In the Spend Management section, make sure your spend amount is set.
2. Turn on Pause Production Deployments.
3. Confirm by entering the team name and select Continue. Changes save automatically.

Vercel's own warning: "Setting a spend amount does not stop usage on its own." The pause switch is what stops it.

Add a webhook (optional)

1. In the Spend Management section, enter a public webhook URL.
2. Vercel sends an HTTPS POST when spend reaches 50%, 75% and 100% of the amount (budgets created before September 2025 only send at 100%).
3. Verify requests by comparing the x-vercel-signature header to the secret generated when you save the webhook.

What the cap does

• When the spend amount is reached, Vercel pauses the production deployment of every project on the team. Visitors see a 503 DEPLOYMENT_PAUSED error.
• Web and email alerts fire at 50%, 75% and 100%. SMS is available at 100%.

What it does not do

• It is not instant. Vercel checks spend "every few minutes," so projects "can keep serving traffic and accruing usage for several minutes" after you cross the amount.
• It only pauses production deployments. It "does not stop AI Gateway API key usage or v0 usage billed to your team."
• Storage keeps billing, including Deployment and Functions Storage, Vercel Blob and Container Registry image storage.
• Seats, integrations such as Marketplace, and add-ons are not counted.
• Projects don't unpause when you raise the amount. You resume each project by hand or with the REST API.
• Alert emails and SMS go only to members with the Owner or Billing role.

Where CapBrake helps

Vercel already has a cap you can turn on, so the job is to make sure it is on. Use the free CapBrake checklist to tick off each step above. Your progress is saved in your browser. No account and no API key.