Estimate costs
before the API call.

Always accurate. Locally verified. Zero latency.

Download CLI Upgrade to Pro

terminal

curl -sSfL https://get.llm-cost.dev | sh
llm-cost update-db

Plan Selection

Monthly Annual (-16%)

OSS / Free

$0/mo

✓ 10 updates / day / IP
✓ Full CLI functionality
✓ Ed25519 Verified DB
✓ CI/CD Integration

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Pro

$10/mo

✓ Unlimited updates
✓ Priority (24h) pricing
✓ Email Alerts for Rate Hikes
✓ Rate Limit Bypass Token

Payments enabling in v1.x (Stripe pending)

Enterprise

Custom

✓ Self-hosted Mirror
✓ Air-gapped Bundle
✓ Custom Price Books
✓ Invoice Payment

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Architecture

Fetch Manifest

CLI requests signed manifest.json from Worker. Verifies basic integrity.

Verify Signature

Ed25519 check against embedded public key. Anti-replay timestamp check.

Stream & Verify

Downloads DB artifact. Validates SHA256 matches manifest before atomic write.

FAQ

Why is there a rate limit on the free tier?

To prevent abuse of our bandwidth. The 10/day limit is sufficient for most individual developers and small CI pipelines. Pro removes this limit for heavy usage.

Can I self-host this?

Yes. The Enterprise plan provides a Docker container for the Pricing Service and tools to sign your own custom pricing databases ("Private Root of Trust").

What if I lose my license key?

You can recover it via the Recovery Page using your purchase email, or check your original receipt email.

Estimate costsbefore the API call.