Monitoring for websites, APIs and servers with instant alerts. Set up in 30 seconds.
Websites, APIs, servers, ports and DNS today. More monitor types to follow.
Status code, response time and errors — every minute.
Alert when a word appears on — or disappears from — a page.
Know your server is reachable.
Watch SMTP, databases or any TCP service.
Know when a scheduled job doesn’t run.
Get alerted when a domain stops resolving.
Spot slow endpoints before they go down.
Every outage with start, end and duration.
Pause a monitor during a deployment and resume it afterwards. No false alarms.
By e-mail or webhook when it is down, and again when it is back. Only after several failed checks, if you prefer.
A code by e-mail is all you need. No password to forget or to leak.
Including right-to-left for Arabic and Urdu.
Invite colleagues as admin, member or viewer. Everyone signs in with their own address.
Sort monitors by customer, project or environment and filter the dashboard with one click.
Uptime and response time per day, week and month, plus the last 90 checks at a glance.
Every Monday by e-mail, and you can switch it off at any time: uptime and outages of the past week.
Protect your account with an authenticator app, see every active session and export your data any time.
Create and manage monitors from your own scripts, with a documented API and keys you can revoke.
One email when something breaks. One when it’s fixed. Nothing in between.
“Our customers used to tell us when the shop was down. Now we know first — usually before anyone notices.”
“Set up in five minutes. The 3 a.m. email that the payment webhook broke paid for it in the first week.”
“A clear dashboard and no noise. Exactly what a team of four needs.”
Start free. Upgrade when your product grows.
Uptime watches your websites, APIs and servers and alerts you by e-mail or webhook when they go down.
A monitor is a target we check at fixed intervals, such as a URL, a port or a domain, recording status, response time and errors.
Every 60 seconds by default, every 30 seconds in the Business plan. You choose the interval per monitor.
You get an e-mail as soon as it goes down, and one when it is reachable again. You can also send alerts to a webhook.
Websites and APIs over HTTP(S), TCP ports such as mail servers or databases, servers via ping, and whether a domain resolves (DNS).
Yes, from the Team plan up. Invite colleagues by e-mail and give them a role: admin, member or viewer. The Team plan includes 5 members, Business as many as you need.
Yes. You create API keys in the settings and manage your monitors with them; the API is documented as OpenAPI.
No. We check your public URLs from the outside.
No installation. No credit card. 10 monitors free.
Get started free