Currently, we keep an eye on 6,000,000 monitors for more than 1,500,000 users and companies.

  • GoDaddy logo
  • NASA logo
  • Moody's logo
  • IBM logo
  • Expedia logo

Website monitoring icon

Be the first to know that your website is down! Reliable monitoring warns you before any significant trouble and saves you money.

SSL monitoring icon

Don’t lose visitors because of expired SSL certificate. Get notified 30, 14 and 7 days before expiration so you have time to renew.

Port monitoring icon

Leverage one of the most used tools administrators use to check the availability of network devices.

Port monitoring icon

Is the email service still UP? Or what about the critical database server? Let's check! Monitor any specific service running on any port.

Background job monitoring icon

Also known as heartbeat monitoring. Monitor recurring background jobs or intranet devices connected to the internet.

Background job monitoring icon

Use keyword monitoring to check presence or absence of specific text in the request's response body (typically HTML or JSON).

Send status updates via an email to your Status page subscribers.

Customize colors, add your logo or even link your custom domain.

See your response times in a chart to reveal performance hiccups.

Set up maintenance windows to prevent alarms during the planned maintenance.

Need to set an advanced HTTP header? We've got you covered!

We verify incidents from multiple locations to prevent false-positives.

Downtime happens even to the best of us. But it’s important to know it before customers are affected!

Email notification icon

Email is the most popular way for any notification. Get alerted!

SMS notification icon

Get alerted instantly by SMS, useful when you are offline!

Voice notification icon

Get an automated voice call from us whenever your website is down.

Twitter notification icon

Let us send you a private message on Twitter about your outages.

Slack integration icon

Slack messages are a great way to inform the entire team!

Zapier integration icon

Integrate your Zapier account to get alerted right away.

Telegram integration icon

Telegram messages are great to get quickly alerted.

Web hooks integration icon

For advanced alerting you can setup custom webhooks to your specific system.

Discord integration icon NEW

Get important monitor status updates in your Discord messages.

G2Crowd awward: High performer summer 2020

  • It's the most simple and easy monitoring app I know and it's made my daily life much easier.

  • I use UptimeRobot to get push notifications whenever my website goes DOWN. It's really easy and quick to set up and requires no extra changes to your website.

  • We strive for minimal downtime, but if something goes wrong UptimeRobot makes sure that we know about it quickly. We switched to using UptimeRobot years ago as they offered the same services we were getting from a different provider but at a fraction of the cost.

  • I've been using UptimeRobot for years as a cost-effective way to quickly alert me when my sites were down - and when they were back up.