Monitor any specific port on your server.
Make sure any service on your server is still available with the Port monitoring.
Get 50 monitors totally FREE.
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.)
SMS
Voice call
Slack
NEWDiscord
...Advanced features for advanced users.
Recurring notifications
Set threshold and recurrence parameters so that you don't miss any serious outage.
Maintenance windows
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.
Response times
See your response times in a chart and reveal performance hiccups.
Multi-location checks
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 secondsAll you really care about
monitored in one place.
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.
Add your team members to keep them notified.
You can invite all your team members to access your monitors, keep them notified and manage incidents. Choose from three levels of user access: read, write and notify-only.
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.
@marckohlbrugge, maker of BetaList.com, StartUp.jobs and othersWe 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, RemoteOK.io and others
~ Steve "ardalis" Smith, Software ArchitectGet your FREE account now,
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