Monitor any port on your server.
Make sure databases and other services running on different ports on your server are always available. We support any port, including HTTPS, FTP, SSH, ...
Make sure your email service runs smoothly.
Set up a POP3, IMAP and SMTP port monitoring and know about any issues with your essential email services.
Port monitoring for your DNS server.
With port monitor watching your DNS port you always know whether essential DNS connection is okay.
Choose your preferred type of notifications.
Get instant alerts via email, SMS, voice call or through one of many integrations (such as Slack, Zapier, Twitter, etc.)
Advanced features for advanced users.
Set threshold and recurrence parameters so that you don't miss any serious outage.
Set up maintenance windows to pause the monitoring during the maintenance.
Incidents with root causes
Reduce the risk of incident recurrence by analyzing the issue closely.
See your response times in a chart and reveal performance hiccups.
We verify incidents from various geo-locations to prevent false-positives.
SMS and voice call notifications
No internet? We can call or text you when something goes wrong.
Set up port monitoring in seconds.
Be the first who knows that your website is down. Reliable monitoring warns you before any significant troubles and saves you money.Start monitoring in 30 seconds
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.