DDDownDetector Monitor

Pricing

Public monitoring is free. Paid plans are optional and managed through Stripe.

Current Plans

Pro
$5.00/month
  • 600 public API requests/minute when using API keys
  • Up to 20 active API keys
  • Up to 30 days of history windows
Business
$9.00/month
  • 1800 public API requests/minute when using API keys
  • Up to 100 active API keys
  • Up to 90 days of history windows

How Checkout Works

  1. Create an account at /register (or sign in at /login).
  2. Open /settings and use the Billing section.
  3. Click Checkout for Pro or Business to complete payment in Stripe.

Paid value today is primarily API entitlement upgrades plus Stripe-managed billing portal access.

The canonical machine-readable billing catalog is available at /api/v1/billing/plans.

Billing Policy Baseline

  • Refund requests accepted within 7 days of initial charge
  • Cancellations default to end-of-period
  • Upgrades prorated immediately; downgrades next cycle

Full legal terms are in Terms of Service.