Pricing
Two plans. The difference is frequency and alerting, never depth.
Every plan runs the same probe and records the same six things on every website check. Free is not a sample of the product — it is the product, on five sites, checked every fifteen minutes.
Free
Five sites, monitored properly.
€0 forever
€0 forever
Create an accountNo card. It does not expire.
Pro
Everything, at one-minute resolution.
€19 per month
€190 per year
2 months free
Start your 14-day trialFull Pro for 14 days, no card. After that, subscribe or stay on Free — nothing is deleted either way. Prices exclude VAT.
Prices exclude VAT. Any tax due is worked out at checkout from your country and your VAT number.
What each plan actually grants.
The whole list, including the rows that make Free look small. These are the numbers the product enforces, not a summary of them.
| Feature | Free | Pro |
|---|---|---|
| Monitoring | ||
| Monitors How many sites, endpoints or APIs you can watch at once. | 5 | 50 |
| Check frequency The fastest interval a monitor can be set to. | Every 15 minutes | Every minute |
| Before domain verification The slower floor a monitor is held to until you prove you control the domain. Verifying lifts it to the plan interval above. | Every 30 minutes | Every 5 minutes |
| Assertions per monitor How many conditions define healthy for one monitor — status code, a keyword in the body or its absence, a response-time ceiling, days left on the certificate. | 1 | No limit |
| API monitoring Custom request headers, a request body, and Basic or Bearer authentication, so a monitor can reach an endpoint behind a credential. | Not included | Included |
| Alerting | ||
| Alert destinations The kinds of place an alert can be sent to. | Email, Slack, Webhook | |
| Destinations per monitor How many places a single monitor can alert at once. | 1 | No limit |
| Maintenance windows Schedule planned work so a deploy does not open an incident or page anybody. | Not included | Included |
| Change alerts Be told when the certificate, the resolved IP or the redirect chain changes without you having deployed anything. | Not included | Included |
| Data and history | ||
| History How far back the timing charts, the year calendar and the result log can read. | 90 days | 90 days |
| Full check depth The five-stage timing breakdown and the certificate, recorded on every check, with the DNS records and the TLS versions the server accepts refreshed in the background at least once a day. | Included | Included |
Before you decide.
What happens when I go over the plan limit?
Nothing is deleted. Monitors above the limit are paused, and you choose which ones keep running — oldest first if you would rather not choose. Re-subscribe and they all come back exactly as they were.
Can I change plan later?
Any time, in both directions, from the billing screen. Moving up takes effect immediately; moving down pauses whatever no longer fits rather than removing it.
Do I need a card to start?
No. Registration gives you fourteen days of the paid plan with no card at all. When it ends you either subscribe or stay on Free — there is no third thing that happens, and nothing is deleted.
Are port monitors a paid feature?
No. TCP port checks are on every plan, Free included. What you pay for is how often we check and how you are told about it — never what we are able to check at all.
Do I get an invoice?
Yes. Stripe issues a receipt for every payment, and a fiscal invoice is sent by email. Add your company details and VAT number in billing before your first payment and they appear on it.
How do I cancel?
One button in the billing screen, no email and no retention call. You keep the paid plan until the period you have already paid for runs out, then the account drops to Free with its monitors intact.
Add your first site in under a minute.
Paste a URL, watch us fetch it, and see the whole breakdown before you decide whether to keep it.
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