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API Pricing

Self-serve plans. No sales call required. Cancel any time.

Starter

For small projects and testing

$15/month
API checks/month:30
API keys:Unlimited
Overage:$0.6/check
Get Started

Cancel anytime

Popular

Growth

For growing businesses

$149/month
API checks/month:350
API keys:Unlimited
Overage:$0.5/check
Get Started

Cancel anytime

Pro

For high-volume applications

$499/month
API checks/month:1,500
API keys:Unlimited
Overage:$0.4/check
Get Started

Cancel anytime

Privacy

Enterprise

On-premise deployment for maximum data privacy

Custom
API checks/month:Unlimited
API keys:Unlimited
On-premise deployment (Docker/Kubernetes)
Your documents never leave your infrastructure
100% data privacy — perfect for GDPR, HIPAA, PCI DSS compliance
Webhook notifications for async result delivery

Pricing FAQ

Common questions about plans and billing

What counts as one API request?

One request equals one PDF analyzed. A single call to POST /v1/analyze consumes one request from your monthly quota, regardless of file size (up to 10 MB) or how many detection layers run.

Can I change or cancel my plan?

Yes. You can upgrade, downgrade, or cancel at any time from your account dashboard. Upgrades take effect immediately. Downgrades and cancellations take effect at the end of the current billing period. There is no minimum commitment.

Is there a free trial?

There is no time-limited trial. The web tool at htpbe.tech is free for unlimited manual checks. Test API keys are available on all plans (including before you subscribe) and return deterministic synthetic results for integration testing. You only pay when you run checks against real documents using a live API key.

Automate PDF Verification in Your Workflow

REST API with transparent pricing from $15/mo. Self-serve — no sales call required.
Free web tool available for manual checks. Test keys on all plans.

View API Docs