VaultProof

API key protection that scales with your workload.

VaultProof Gateway plans include unlimited projects. Choose the protected-call allowance, active keys, and activity history your applications need.

Choose your Gateway plan.

Prices are in USD and exclude applicable tax. Annual billing costs the equivalent of ten monthly payments. API-provider charges are separate.

Starter

For a small protected workload.

$19/ month

or $190 / year

  • Calls50k / mo
  • Active keys20
  • ProjectsUnlimited
  • Activity history30 days
See Starter features

Builder

For growing applications and agents.

$49/ month

or $490 / year

  • Calls250k / mo
  • Active keys50
  • ProjectsUnlimited
  • Activity history1 year
See Builder features

Pro

For higher-volume protected traffic.

$99/ month

or $990 / year

  • Calls1M / mo
  • Active keys100
  • ProjectsUnlimited
  • Activity history1 year
See Pro features

Compare the details.

Calls and active-key allowances are shared across your account. Unlimited projects do not multiply those allowances.

Starter

Monthly or annual subscription

$19 / month · $190 / year
  • Account users1
  • ProjectsUnlimited
  • Active protected keys20
  • Protected calls / month50,000
  • Activity history30 days
  • Selected-plan trial30 days

Builder

Monthly or annual subscription

$49 / month · $490 / year
  • Account users1
  • ProjectsUnlimited
  • Active protected keys50
  • Protected calls / month250,000
  • Activity history1 year
  • Selected-plan trial30 days

Pro

Monthly or annual subscription

$99 / month · $990 / year
  • Account users1
  • ProjectsUnlimited
  • Active protected keys100
  • Protected calls / month1,000,000
  • Activity history1 year
  • Selected-plan trial30 days

Core protection in every plan.

  • CLI setup with a dry-run preview before changes
  • Managed runtime values and provider-compatible routes
  • Provider-key splitting before upload
  • Separate authenticated ciphertext shares at rest
  • Credential reconstruction inside the proxy request path
  • Safe activity metadata for protected calls
  • Key rotation, token deletion, and access revocation controls
  • Configurable website-origin restrictions for project proxy requests
  • Allowed server IPs on developer-key proxy requests only

Origin restrictions check request headers and complement other access controls; they are not standalone authentication. Server-IP restrictions do not apply to the project-proxy path.

Trial and billing.

Choose a monthly or annual subscription after trying the plan that fits your workload.

Do I need a card to start?

No. Your one-time 30-day trial includes the features and limits of the plan you select, without a card or automatic charge.

What happens when the trial ends?

Protected calls pause until you purchase a subscription. There is no permanent free plan.

How do annual plans work?

Starter is $190, Builder $490, and Pro $990 per year, billed annually. Protected-call allowances remain monthly.

Are API-provider charges included?

No. Your API provider bills its usage separately. Your VaultProof subscription covers Gateway access and the allowances shown above.

Try Gateway with your own application.

Install the CLI, preview the changes, make a protected provider request, and check its activity.