Port Monitor Alternatives

    Port Monitor is described as 'easy and online tool that does website and server monitoring for you 24/7 every 60 seconds and sends you or your co-workers instant email/push notifications when something goes wrong' and is a well-known website in the Network & Admin category. There are more than 100 alternatives to Port Monitor, not only websites but also apps for a variety of platforms, including SaaS, Linux, Windows and Android. The best alternative is UptimeRobot, which is free. Other great sites and apps similar to Port Monitor are Nagios (Freemium, Open Source), Pingdom (Paid), PHP Server Monitor (Free, Open Source) and Freshping (Free).

    This page was last updated Jul 24, 2021
    1. Dashboard with 50 Monitors, Checked Every 5 Minutes, Totally Free. Monitor HTTP(S), Ping, Port and check Keywords. Get alerted via e-mail, SMS, Twitter, web-hooks or push. View uptime, downtime and response times.
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    2. Nagios is a powerful monitoring system that enables organizations to identify and resolve IT infrastructure problems before they affect critical business processes.
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    4. Pingdom web site monitoring and other infrastructure for you and instantly let you know when anything goes wrong. Measure uptime, downtime, and the performance of your website as experienced by visitors.
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    5. PHP Server Monitor is a script that checks whether your websites and servers are up and running. It comes with a web based user interface where you can manage your services and websites, and you can manage users for each server with a mobile number and email address.
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    6. Reliable Website uptime Monitoring , Performance monitoring & Status pages Monitor 50 URLs • 1-minute interval • 10 Global locations • 5 Public status pages.
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    8. Cabot

      • Free • Open Source
      • Self-Hosted
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      Cabot is a free, open-source, self-hosted infrastructure monitoring platform that provides some of the best features of PagerDuty, Server Density, Pingdom and Nagios without their cost and complexity.
    9. StatusCake.com is a free website monitoring tool which allows users to track up to 10 websites and get alerted when their site is down or is having trouble. Downtime root cause analysis is included in the free plan to help users diagnose and fix issues.
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    10. === Free Uptime Monitoring === Minimize your downtime by being the first to know about it! Start off with 15 Uptime Monitors, checked every 1 minute, from around the world, completely FREE forever.
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    11. Website/Server monitoring with fast notification via Web, SLACK or E-Mail on issues. What you get: 25 monitors, checked every 5 minutes. Now includes SSL-Certificate validation and port checks. Totally free!.
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    12. APId

      • Free • Open Source
      • Self-Hosted
      • Software as a Service (SaaS)
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      Don’t just check for 200’s, model complex customer flows and monitor their realtime performance from around the world. Get notified the instant something goes wrong.
    Showing 10 of 116 alternatives