The world's leading
uptime monitoring service.
Get 50 monitors with 5-minute checks totally FREE.
Start monitoring in 30 seconds
All you really care about
monitored in one place.
Website monitoring
Be the first who knows that your website is down. Reliable monitoring warns you before any significant troubles and saves you money.
SSL certificate monitoring
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 & ping monitoring
Is your server online? Is the email service running on port 465 still UP? Let's check! Monitor any specific port or ping any service.
Heartbeat monitoring (Cron)
You send request and we check if it arrives on time. Great way to monitor recurring jobs or intranet devices connected to the internet.
Advanced features for advanced users.
Response times
See your response times in a chart and reveal performance hiccups.
Keyword monitoring
Periodically check whether the keyword appears on a page.
Maintenance windows
Set up maintenance windows to pause the monitoring during the maintenance.
Share incident updates
Send status updates via an email to your Status page subscribers.
Custom HTTP requests
Need to set an advanced HTTP header? We've got you covered!
Multi-location checks
We verify incidents from various geo-locations to prevent false-positives.
Downtime happens.
Get notified!
Downtime happens even to the best of us. But it’s important to know it before customers are affected!
SMS
Voice call
Slack
Zapier
Telegram
Webhooks
NEWDiscord
Keep monitoring everywhere you go.
Get instant notifications, manage monitors and check your uptime statistics on the go.
Inform your customers about incidents with status pages.
Be transparent. Inform customers about planned outages. Show them how you thrive to make your service 100% online.
I use UptimeRobot to monitor over 100 endpoints on my site. It's changed my reality from getting people tweeting me that part of my sites are down, to knowing it within 60 seconds and immediately being able to fix it. It's the most simple and easy monitoring app I know and it's made my daily life much easier.
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.
@levelsio, maker of NomadList.com
~ Steve "ardalis" Smith, Software ArchitectFlexible pricing options.
Free plan.
PRO plan.
Enterprise.
Need custom number of monitors or a specific check interval? Contact us for a special offer.
No risk, cancel anytime! We have 30-day money back guarantee!
