Start free. Upgrade when you outgrow it.

One thing you watch: a single cron job, one URL, one host-and-port pair, one certificate, one domain. Alert channels and team members are never counted.

The monthly ping budget for each monitor. A job running every five minutes uses roughly 8,600 pings a month, so match the plan to your busiest schedule.

Existing checks keep running and alerting. You simply cannot add new ones until you upgrade or remove some — we never silently stop watching something you already set up.

Yes. Upgrades take effect immediately and are prorated; downgrades apply at the end of the current period, so you keep what you paid for.

Yes, indefinitely, without a card. It is the same product with lower limits — not a trial that expires.

Full access to the plan you pick, no card up front. If you do nothing when it ends, the account drops back to Free and your checks stay in place.

Within 30 days of a charge, write to us and we refund it in full. Yearly plans are refunded pro rata after that window.

All major cards, plus bank transfer and invoicing on Business. VAT IDs are supported and appear on every invoice.