Alternatives to Port Monitor for all platforms with any license



Show 17 less popular platforms
  • Pingdom icon


    Pingdom is a service for testing performance of website. Enter a URL to test the load time of that page, analyze it and find bottlenecks.

    Commercial Web Android iPhone

  • PHP Server Monitor

    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...

    Open Source Windows Linux BSD Self-Hosted PHP

    No features added Add a feature
  • Cabot

    Self-hosted, easily-deployable monitoring and alerts service - like a lightweight PagerDuty.

    Open Source Self-Hosted

    No features added Add a feature
  • Site24x7 icon


    Comprehensive website and web application monitoring: * simulate a real browser (Firefox) to check performance * services monitoring (FTP(S), DNS, PING, TCP, SSL...

  • Nodeping icon


    NodePing Server Monitoring and Web Site Monitoring. Simple but powerful Internet service monitoring. Checks as frequent as once a minute.

    Commercial Web

    No features added Add a feature
  • PushMon icon


    PushMon is a new kind of cloud-based monitoring system. Instead of checking public facing servers on a regular basis, PushMon will wait for pings from the objects being...

    Freemium Web

    No features added Add a feature
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  • Dotcom-Monitor icon


    Website & Web Application Monitoring Dotcom-Monitor instantly alerts you when your website has problems. Detailed diagnostics enable you to take quick corrective...

    Commercial Web

    No features added Add a feature
  • NotiPage icon


    NotiPage is a free webpages monitoring software. Once you've configured a monitoring alert related to a specific webpage, NotiPage will automatically check this...

    Free Windows

    No features added Add a feature

Port Monitor Comments

Not free

Comment by dddd
about Port Monitor 11 days ago

Start at $4.54 / mo (06/2017)


Port Monitor, Simply the best we have used! 1 Helpful

Positive Comment by eugeneashtonvanstaden
about Port Monitor Aug 2016

We have used every service out there and found Port Monitor to be the very best of the best.

Keep it up Team and thank you for your great service and also very affordable as your awesome services are well worth it and has saved our skin more than once.


Best web monitoring 1 Helpful

Positive Comment by Joshuaka
about Port Monitor Mar 2014

Easy to use and free 1 minute checking


In port monitor we trust 1 Helpful

Positive Comment by juanpex
about Port Monitor Jul 2013

This app literally change our day.


Great tool 1 Helpful

Positive Comment by User8383560
about Port Monitor Jun 2013

I've just started using it (since I was looking for a free alternative to and I really enjoy it !
iOS app for push notifications would be even better, maybe we will have this in a future update.
Great jobs guys !